January 2024 - Patch2pr - mailweb.openeuler.org

[PATCH OLK-6.6 02/10] btrfs: Convert to bdev_open_by_path()
by Fu Yong 15 Jan '24

15 Jan '24

From: Jan Kara <jack(a)suse.cz> Convert btrfs to use bdev_open_by_path() and pass the handle around. We also drop the holder from struct btrfs_device as it is now not needed anymore. CC: David Sterba <dsterba(a)suse.com> CC: linux-btrfs(a)vger.kernel.org Acked-by: Christoph Hellwig <hch(a)lst.de> Reviewed-by: Christian Brauner <brauner(a)kernel.org> Signed-off-by: Jan Kara <jack(a)suse.cz> Link: https://lore.kernel.org/r/20230927093442.25915-20-jack@suse.cz Signed-off-by: Christian Brauner <brauner(a)kernel.org> --- fs/btrfs/dev-replace.c | 14 +++--- fs/btrfs/ioctl.c | 18 +++---- fs/btrfs/volumes.c | 107 +++++++++++++++++++++-------------------- fs/btrfs/volumes.h | 6 +-- 4 files changed, 73 insertions(+), 72 deletions(-) diff --git a/fs/btrfs/dev-replace.c b/fs/btrfs/dev-replace.c index fff22ed55c42..6b5b6cec13c4 100644 --- a/fs/btrfs/dev-replace.c +++ b/fs/btrfs/dev-replace.c @@ -247,6 +247,7 @@ static int btrfs_init_dev_replace_tgtdev(struct btrfs_fs_info *fs_info, { struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; struct btrfs_device *device; + struct bdev_handle *bdev_handle; struct block_device *bdev; u64 devid = BTRFS_DEV_REPLACE_DEVID; int ret = 0; @@ -257,12 +258,13 @@ static int btrfs_init_dev_replace_tgtdev(struct btrfs_fs_info *fs_info, return -EINVAL; } - bdev = blkdev_get_by_path(device_path, BLK_OPEN_WRITE, - fs_info->bdev_holder, NULL); - if (IS_ERR(bdev)) { + bdev_handle = bdev_open_by_path(device_path, BLK_OPEN_WRITE, + fs_info->bdev_holder, NULL); + if (IS_ERR(bdev_handle)) { btrfs_err(fs_info, "target device %s is invalid!", device_path); - return PTR_ERR(bdev); + return PTR_ERR(bdev_handle); } + bdev = bdev_handle->bdev; if (!btrfs_check_device_zone_type(fs_info, bdev)) { btrfs_err(fs_info, @@ -313,9 +315,9 @@ static int btrfs_init_dev_replace_tgtdev(struct btrfs_fs_info *fs_info, device->commit_bytes_used = device->bytes_used; device->fs_info = fs_info; device->bdev = bdev; + device->bdev_handle = bdev_handle; set_bit(BTRFS_DEV_STATE_IN_FS_METADATA, &device->dev_state); set_bit(BTRFS_DEV_STATE_REPLACE_TGT, &device->dev_state); - device->holder = fs_info->bdev_holder; device->dev_stats_valid = 1; set_blocksize(device->bdev, BTRFS_BDEV_BLOCKSIZE); device->fs_devices = fs_devices; @@ -334,7 +336,7 @@ static int btrfs_init_dev_replace_tgtdev(struct btrfs_fs_info *fs_info, return 0; error: - blkdev_put(bdev, fs_info->bdev_holder); + bdev_release(bdev_handle); return ret; } diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 200dd780bc06..829872427798 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -2676,8 +2676,7 @@ static long btrfs_ioctl_rm_dev_v2(struct file *file, void __user *arg) struct inode *inode = file_inode(file); struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); struct btrfs_ioctl_vol_args_v2 *vol_args; - struct block_device *bdev = NULL; - void *holder; + struct bdev_handle *bdev_handle = NULL; int ret; bool cancel = false; @@ -2714,7 +2713,7 @@ static long btrfs_ioctl_rm_dev_v2(struct file *file, void __user *arg) goto err_drop; /* Exclusive operation is now claimed */ - ret = btrfs_rm_device(fs_info, &args, &bdev, &holder); + ret = btrfs_rm_device(fs_info, &args, &bdev_handle); btrfs_exclop_finish(fs_info); @@ -2728,8 +2727,8 @@ static long btrfs_ioctl_rm_dev_v2(struct file *file, void __user *arg) } err_drop: mnt_drop_write_file(file); - if (bdev) - blkdev_put(bdev, holder); + if (bdev_handle) + bdev_release(bdev_handle); out: btrfs_put_dev_args_from_path(&args); kfree(vol_args); @@ -2742,8 +2741,7 @@ static long btrfs_ioctl_rm_dev(struct file *file, void __user *arg) struct inode *inode = file_inode(file); struct btrfs_fs_info *fs_info = btrfs_sb(inode->i_sb); struct btrfs_ioctl_vol_args *vol_args; - struct block_device *bdev = NULL; - void *holder; + struct bdev_handle *bdev_handle = NULL; int ret; bool cancel = false; @@ -2770,15 +2768,15 @@ static long btrfs_ioctl_rm_dev(struct file *file, void __user *arg) ret = exclop_start_or_cancel_reloc(fs_info, BTRFS_EXCLOP_DEV_REMOVE, cancel); if (ret == 0) { - ret = btrfs_rm_device(fs_info, &args, &bdev, &holder); + ret = btrfs_rm_device(fs_info, &args, &bdev_handle); if (!ret) btrfs_info(fs_info, "disk deleted %s", vol_args->name); btrfs_exclop_finish(fs_info); } mnt_drop_write_file(file); - if (bdev) - blkdev_put(bdev, holder); + if (bdev_handle) + bdev_release(bdev_handle); out: btrfs_put_dev_args_from_path(&args); kfree(vol_args); diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index b9ef6f54635c..1f38affa4d9c 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -511,37 +511,39 @@ static struct btrfs_fs_devices *find_fsid_with_metadata_uuid( static int btrfs_get_bdev_and_sb(const char *device_path, blk_mode_t flags, void *holder, - int flush, struct block_device **bdev, + int flush, struct bdev_handle **bdev_handle, struct btrfs_super_block **disk_super) { + struct block_device *bdev; int ret; - *bdev = blkdev_get_by_path(device_path, flags, holder, NULL); + *bdev_handle = bdev_open_by_path(device_path, flags, holder, NULL); - if (IS_ERR(*bdev)) { - ret = PTR_ERR(*bdev); + if (IS_ERR(*bdev_handle)) { + ret = PTR_ERR(*bdev_handle); goto error; } + bdev = (*bdev_handle)->bdev; if (flush) - sync_blockdev(*bdev); - ret = set_blocksize(*bdev, BTRFS_BDEV_BLOCKSIZE); + sync_blockdev(bdev); + ret = set_blocksize(bdev, BTRFS_BDEV_BLOCKSIZE); if (ret) { - blkdev_put(*bdev, holder); + bdev_release(*bdev_handle); goto error; } - invalidate_bdev(*bdev); - *disk_super = btrfs_read_dev_super(*bdev); + invalidate_bdev(bdev); + *disk_super = btrfs_read_dev_super(bdev); if (IS_ERR(*disk_super)) { ret = PTR_ERR(*disk_super); - blkdev_put(*bdev, holder); + bdev_release(*bdev_handle); goto error; } return 0; error: - *bdev = NULL; + *bdev_handle = NULL; return ret; } @@ -613,7 +615,7 @@ static int btrfs_open_one_device(struct btrfs_fs_devices *fs_devices, struct btrfs_device *device, blk_mode_t flags, void *holder) { - struct block_device *bdev; + struct bdev_handle *bdev_handle; struct btrfs_super_block *disk_super; u64 devid; int ret; @@ -624,7 +626,7 @@ static int btrfs_open_one_device(struct btrfs_fs_devices *fs_devices, return -EINVAL; ret = btrfs_get_bdev_and_sb(device->name->str, flags, holder, 1, - &bdev, &disk_super); + &bdev_handle, &disk_super); if (ret) return ret; @@ -648,21 +650,21 @@ static int btrfs_open_one_device(struct btrfs_fs_devices *fs_devices, clear_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state); fs_devices->seeding = true; } else { - if (bdev_read_only(bdev)) + if (bdev_read_only(bdev_handle->bdev)) clear_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state); else set_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state); } - if (!bdev_nonrot(bdev)) + if (!bdev_nonrot(bdev_handle->bdev)) fs_devices->rotating = true; - if (bdev_max_discard_sectors(bdev)) + if (bdev_max_discard_sectors(bdev_handle->bdev)) fs_devices->discardable = true; - device->bdev = bdev; + device->bdev_handle = bdev_handle; + device->bdev = bdev_handle->bdev; clear_bit(BTRFS_DEV_STATE_IN_FS_METADATA, &device->dev_state); - device->holder = holder; fs_devices->open_devices++; if (test_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state) && @@ -676,7 +678,7 @@ static int btrfs_open_one_device(struct btrfs_fs_devices *fs_devices, error_free_page: btrfs_release_disk_super(disk_super); - blkdev_put(bdev, holder); + bdev_release(bdev_handle); return -EINVAL; } @@ -1068,9 +1070,10 @@ static void __btrfs_free_extra_devids(struct btrfs_fs_devices *fs_devices, if (device->devid == BTRFS_DEV_REPLACE_DEVID) continue; - if (device->bdev) { - blkdev_put(device->bdev, device->holder); + if (device->bdev_handle) { + bdev_release(device->bdev_handle); device->bdev = NULL; + device->bdev_handle = NULL; fs_devices->open_devices--; } if (test_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state)) { @@ -1115,7 +1118,7 @@ static void btrfs_close_bdev(struct btrfs_device *device) invalidate_bdev(device->bdev); } - blkdev_put(device->bdev, device->holder); + bdev_release(device->bdev_handle); } static void btrfs_close_one_device(struct btrfs_device *device) @@ -1363,7 +1366,7 @@ struct btrfs_device *btrfs_scan_one_device(const char *path, blk_mode_t flags) struct btrfs_super_block *disk_super; bool new_device_added = false; struct btrfs_device *device = NULL; - struct block_device *bdev; + struct bdev_handle *bdev_handle; u64 bytenr, bytenr_orig; int ret; @@ -1386,18 +1389,19 @@ struct btrfs_device *btrfs_scan_one_device(const char *path, blk_mode_t flags) * values temporarily, as the device paths of the fsid are the only * required information for assembling the volume. */ - bdev = blkdev_get_by_path(path, flags, NULL, NULL); - if (IS_ERR(bdev)) - return ERR_CAST(bdev); + bdev_handle = bdev_open_by_path(path, flags, NULL, NULL); + if (IS_ERR(bdev_handle)) + return ERR_CAST(bdev_handle); bytenr_orig = btrfs_sb_offset(0); - ret = btrfs_sb_log_location_bdev(bdev, 0, READ, &bytenr); + ret = btrfs_sb_log_location_bdev(bdev_handle->bdev, 0, READ, &bytenr); if (ret) { device = ERR_PTR(ret); goto error_bdev_put; } - disk_super = btrfs_read_disk_super(bdev, bytenr, bytenr_orig); + disk_super = btrfs_read_disk_super(bdev_handle->bdev, bytenr, + bytenr_orig); if (IS_ERR(disk_super)) { device = ERR_CAST(disk_super); goto error_bdev_put; @@ -1410,7 +1414,7 @@ struct btrfs_device *btrfs_scan_one_device(const char *path, blk_mode_t flags) btrfs_release_disk_super(disk_super); error_bdev_put: - blkdev_put(bdev, NULL); + bdev_release(bdev_handle); return device; } @@ -2087,7 +2091,7 @@ void btrfs_scratch_superblocks(struct btrfs_fs_info *fs_info, int btrfs_rm_device(struct btrfs_fs_info *fs_info, struct btrfs_dev_lookup_args *args, - struct block_device **bdev, void **holder) + struct bdev_handle **bdev_handle) { struct btrfs_trans_handle *trans; struct btrfs_device *device; @@ -2196,7 +2200,7 @@ int btrfs_rm_device(struct btrfs_fs_info *fs_info, btrfs_assign_next_active_device(device, NULL); - if (device->bdev) { + if (device->bdev_handle) { cur_devices->open_devices--; /* remove sysfs entry */ btrfs_sysfs_remove_device(device); @@ -2212,9 +2216,9 @@ int btrfs_rm_device(struct btrfs_fs_info *fs_info, * free the device. * * We cannot call btrfs_close_bdev() here because we're holding the sb - * write lock, and blkdev_put() will pull in the ->open_mutex on the - * block device and it's dependencies. Instead just flush the device - * and let the caller do the final blkdev_put. + * write lock, and bdev_release() will pull in the ->open_mutex on + * the block device and it's dependencies. Instead just flush the + * device and let the caller do the final bdev_release. */ if (test_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state)) { btrfs_scratch_superblocks(fs_info, device->bdev, @@ -2225,8 +2229,7 @@ int btrfs_rm_device(struct btrfs_fs_info *fs_info, } } - *bdev = device->bdev; - *holder = device->holder; + *bdev_handle = device->bdev_handle; synchronize_rcu(); btrfs_free_device(device); @@ -2363,7 +2366,7 @@ int btrfs_get_dev_args_from_path(struct btrfs_fs_info *fs_info, const char *path) { struct btrfs_super_block *disk_super; - struct block_device *bdev; + struct bdev_handle *bdev_handle; int ret; if (!path || !path[0]) @@ -2381,7 +2384,7 @@ int btrfs_get_dev_args_from_path(struct btrfs_fs_info *fs_info, } ret = btrfs_get_bdev_and_sb(path, BLK_OPEN_READ, NULL, 0, - &bdev, &disk_super); + &bdev_handle, &disk_super); if (ret) { btrfs_put_dev_args_from_path(args); return ret; @@ -2394,7 +2397,7 @@ int btrfs_get_dev_args_from_path(struct btrfs_fs_info *fs_info, else memcpy(args->fsid, disk_super->fsid, BTRFS_FSID_SIZE); btrfs_release_disk_super(disk_super); - blkdev_put(bdev, NULL); + bdev_release(bdev_handle); return 0; } @@ -2614,7 +2617,7 @@ int btrfs_init_new_device(struct btrfs_fs_info *fs_info, const char *device_path struct btrfs_root *root = fs_info->dev_root; struct btrfs_trans_handle *trans; struct btrfs_device *device; - struct block_device *bdev; + struct bdev_handle *bdev_handle; struct super_block *sb = fs_info->sb; struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; struct btrfs_fs_devices *seed_devices = NULL; @@ -2627,12 +2630,12 @@ int btrfs_init_new_device(struct btrfs_fs_info *fs_info, const char *device_path if (sb_rdonly(sb) && !fs_devices->seeding) return -EROFS; - bdev = blkdev_get_by_path(device_path, BLK_OPEN_WRITE, - fs_info->bdev_holder, NULL); - if (IS_ERR(bdev)) - return PTR_ERR(bdev); + bdev_handle = bdev_open_by_path(device_path, BLK_OPEN_WRITE, + fs_info->bdev_holder, NULL); + if (IS_ERR(bdev_handle)) + return PTR_ERR(bdev_handle); - if (!btrfs_check_device_zone_type(fs_info, bdev)) { + if (!btrfs_check_device_zone_type(fs_info, bdev_handle->bdev)) { ret = -EINVAL; goto error; } @@ -2644,11 +2647,11 @@ int btrfs_init_new_device(struct btrfs_fs_info *fs_info, const char *device_path locked = true; } - sync_blockdev(bdev); + sync_blockdev(bdev_handle->bdev); rcu_read_lock(); list_for_each_entry_rcu(device, &fs_devices->devices, dev_list) { - if (device->bdev == bdev) { + if (device->bdev == bdev_handle->bdev) { ret = -EEXIST; rcu_read_unlock(); goto error; @@ -2664,7 +2667,8 @@ int btrfs_init_new_device(struct btrfs_fs_info *fs_info, const char *device_path } device->fs_info = fs_info; - device->bdev = bdev; + device->bdev_handle = bdev_handle; + device->bdev = bdev_handle->bdev; ret = lookup_bdev(device_path, &device->devt); if (ret) goto error_free_device; @@ -2685,12 +2689,11 @@ int btrfs_init_new_device(struct btrfs_fs_info *fs_info, const char *device_path device->io_align = fs_info->sectorsize; device->sector_size = fs_info->sectorsize; device->total_bytes = - round_down(bdev_nr_bytes(bdev), fs_info->sectorsize); + round_down(bdev_nr_bytes(device->bdev), fs_info->sectorsize); device->disk_total_bytes = device->total_bytes; device->commit_total_bytes = device->total_bytes; set_bit(BTRFS_DEV_STATE_IN_FS_METADATA, &device->dev_state); clear_bit(BTRFS_DEV_STATE_REPLACE_TGT, &device->dev_state); - device->holder = fs_info->bdev_holder; device->dev_stats_valid = 1; set_blocksize(device->bdev, BTRFS_BDEV_BLOCKSIZE); @@ -2726,7 +2729,7 @@ int btrfs_init_new_device(struct btrfs_fs_info *fs_info, const char *device_path atomic64_add(device->total_bytes, &fs_info->free_chunk_space); - if (!bdev_nonrot(bdev)) + if (!bdev_nonrot(device->bdev)) fs_devices->rotating = true; orig_super_total_bytes = btrfs_super_total_bytes(fs_info->super_copy); @@ -2848,7 +2851,7 @@ int btrfs_init_new_device(struct btrfs_fs_info *fs_info, const char *device_path error_free_device: btrfs_free_device(device); error: - blkdev_put(bdev, fs_info->bdev_holder); + bdev_release(bdev_handle); if (locked) { mutex_unlock(&uuid_mutex); up_write(&sb->s_umount); diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h index 2128a032c3b7..1702cb7cac00 100644 --- a/fs/btrfs/volumes.h +++ b/fs/btrfs/volumes.h @@ -90,13 +90,11 @@ struct btrfs_device { u64 generation; + struct bdev_handle *bdev_handle; struct block_device *bdev; struct btrfs_zoned_device_info *zone_info; - /* block device holder for blkdev_get/put */ - void *holder; - /* * Device's major-minor number. Must be set even if the device is not * opened (bdev == NULL), unless the device is missing. @@ -629,7 +627,7 @@ struct btrfs_device *btrfs_alloc_device(struct btrfs_fs_info *fs_info, void btrfs_put_dev_args_from_path(struct btrfs_dev_lookup_args *args); int btrfs_rm_device(struct btrfs_fs_info *fs_info, struct btrfs_dev_lookup_args *args, - struct block_device **bdev, void **holder); + struct bdev_handle **bdev_handle); void __exit btrfs_cleanup_fs_uuids(void); int btrfs_num_copies(struct btrfs_fs_info *fs_info, u64 logical, u64 len); int btrfs_grow_device(struct btrfs_trans_handle *trans, -- 2.25.1

1 0

[PATCH OLK-6.6 01/10] fs: Convert to bdev_open_by_dev()
by Fu Yong 15 Jan '24

15 Jan '24

From: Jan Kara <jack(a)suse.cz> Convert mount code to use bdev_open_by_dev() and propagate the handle around to bdev_release(). Acked-by: Christoph Hellwig <hch(a)lst.de> Reviewed-by: Christian Brauner <brauner(a)kernel.org> Signed-off-by: Jan Kara <jack(a)suse.cz> Link: https://lore.kernel.org/r/20230927093442.25915-19-jack@suse.cz Signed-off-by: Christian Brauner <brauner(a)kernel.org> --- fs/cramfs/inode.c | 2 +- fs/romfs/super.c | 2 +- fs/super.c | 15 +++++++++------ include/linux/fs.h | 1 + 4 files changed, 12 insertions(+), 8 deletions(-) diff --git a/fs/cramfs/inode.c b/fs/cramfs/inode.c index 5ee7d7bbb361..2fbf97077ce9 100644 --- a/fs/cramfs/inode.c +++ b/fs/cramfs/inode.c @@ -495,7 +495,7 @@ static void cramfs_kill_sb(struct super_block *sb) sb->s_mtd = NULL; } else if (IS_ENABLED(CONFIG_CRAMFS_BLOCKDEV) && sb->s_bdev) { sync_blockdev(sb->s_bdev); - blkdev_put(sb->s_bdev, sb); + bdev_release(sb->s_bdev_handle); } kfree(sbi); } diff --git a/fs/romfs/super.c b/fs/romfs/super.c index 5c35f6c76037..b1bdfbc211c3 100644 --- a/fs/romfs/super.c +++ b/fs/romfs/super.c @@ -593,7 +593,7 @@ static void romfs_kill_sb(struct super_block *sb) #ifdef CONFIG_ROMFS_ON_BLOCK if (sb->s_bdev) { sync_blockdev(sb->s_bdev); - blkdev_put(sb->s_bdev, sb); + bdev_release(sb->s_bdev_handle); } #endif } diff --git a/fs/super.c b/fs/super.c index 2d762ce67f6e..26b96191e9b3 100644 --- a/fs/super.c +++ b/fs/super.c @@ -1479,14 +1479,16 @@ int setup_bdev_super(struct super_block *sb, int sb_flags, struct fs_context *fc) { blk_mode_t mode = sb_open_mode(sb_flags); + struct bdev_handle *bdev_handle; struct block_device *bdev; - bdev = blkdev_get_by_dev(sb->s_dev, mode, sb, &fs_holder_ops); - if (IS_ERR(bdev)) { + bdev_handle = bdev_open_by_dev(sb->s_dev, mode, sb, &fs_holder_ops); + if (IS_ERR(bdev_handle)) { if (fc) errorf(fc, "%s: Can't open blockdev", fc->source); - return PTR_ERR(bdev); + return PTR_ERR(bdev_handle); } + bdev = bdev_handle->bdev; /* * This really should be in blkdev_get_by_dev, but right now can't due @@ -1494,7 +1496,7 @@ int setup_bdev_super(struct super_block *sb, int sb_flags, * writable from userspace even for a read-only block device. */ if ((mode & BLK_OPEN_WRITE) && bdev_read_only(bdev)) { - blkdev_put(bdev, sb); + bdev_release(bdev_handle); return -EACCES; } @@ -1510,10 +1512,11 @@ int setup_bdev_super(struct super_block *sb, int sb_flags, mutex_unlock(&bdev->bd_fsfreeze_mutex); if (fc) warnf(fc, "%pg: Can't mount, blockdev is frozen", bdev); - blkdev_put(bdev, sb); + bdev_release(bdev_handle); return -EBUSY; } spin_lock(&sb_lock); + sb->s_bdev_handle = bdev_handle; sb->s_bdev = bdev; sb->s_bdi = bdi_get(bdev->bd_disk->bdi); if (bdev_stable_writes(bdev)) @@ -1646,7 +1649,7 @@ void kill_block_super(struct super_block *sb) generic_shutdown_super(sb); if (bdev) { sync_blockdev(bdev); - blkdev_put(bdev, sb); + bdev_release(sb->s_bdev_handle); } } diff --git a/include/linux/fs.h b/include/linux/fs.h index 4a40823c3c67..fb5accebdcdf 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1221,6 +1221,7 @@ struct super_block { struct hlist_bl_head s_roots; /* alternate root dentries for NFS */ struct list_head s_mounts; /* list of mounts; _not_ for fs use */ struct block_device *s_bdev; + struct bdev_handle *s_bdev_handle; struct backing_dev_info *s_bdi; struct mtd_info *s_mtd; struct hlist_node s_instances; -- 2.25.1

1 0

[PATCH OLK-6.6 00/10] OLK-6.6 patch2pr test
by Fu Yong 15 Jan '24

15 Jan '24

From: Zheng Zengkai <zhengzengkai(a)huawei.com> OLK-6.6 patch2pr test Jan Kara (10): fs: Convert to bdev_open_by_dev() btrfs: Convert to bdev_open_by_path() erofs: Convert to use bdev_open_by_path() ext4: Convert to bdev_open_by_dev() f2fs: Convert to bdev_open_by_dev/path() jfs: Convert to bdev_open_by_dev() nfs/blocklayout: Convert to use bdev_open_by_dev/path() ocfs2: Convert to use bdev_open_by_dev() reiserfs: Convert to bdev_open_by_dev/path() xfs: Convert to bdev_open_by_path() fs/btrfs/dev-replace.c | 14 ++-- fs/btrfs/ioctl.c | 18 +++--- fs/btrfs/volumes.c | 107 ++++++++++++++++--------------- fs/btrfs/volumes.h | 6 +- fs/cramfs/inode.c | 2 +- fs/erofs/data.c | 4 +- fs/erofs/internal.h | 2 +- fs/erofs/super.c | 20 +++--- fs/ext4/ext4.h | 2 +- fs/ext4/fsmap.c | 9 +-- fs/ext4/super.c | 52 +++++++-------- fs/f2fs/f2fs.h | 1 + fs/f2fs/super.c | 13 ++-- fs/jfs/jfs_logmgr.c | 29 +++++---- fs/jfs/jfs_logmgr.h | 2 +- fs/jfs/jfs_mount.c | 3 +- fs/nfs/blocklayout/blocklayout.h | 2 +- fs/nfs/blocklayout/dev.c | 76 +++++++++++----------- fs/ocfs2/cluster/heartbeat.c | 81 ++++++++++++----------- fs/reiserfs/journal.c | 56 ++++++++-------- fs/reiserfs/procfs.c | 2 +- fs/reiserfs/reiserfs.h | 11 ++-- fs/romfs/super.c | 2 +- fs/super.c | 15 +++-- fs/xfs/xfs_buf.c | 22 +++---- fs/xfs/xfs_buf.h | 3 +- fs/xfs/xfs_super.c | 42 ++++++------ include/linux/fs.h | 1 + 28 files changed, 309 insertions(+), 288 deletions(-) -- 2.25.1

1 0

[PATCH OLK-6.6 00/10] OLK-6.6 patch2pr test
by Fu Yong 15 Jan '24

15 Jan '24

From: Zheng Zengkai <zhengzengkai(a)huawei.com> OLK-6.6 patch2pr test Jan Kara (10): fs: Convert to bdev_open_by_dev() btrfs: Convert to bdev_open_by_path() erofs: Convert to use bdev_open_by_path() ext4: Convert to bdev_open_by_dev() f2fs: Convert to bdev_open_by_dev/path() jfs: Convert to bdev_open_by_dev() nfs/blocklayout: Convert to use bdev_open_by_dev/path() ocfs2: Convert to use bdev_open_by_dev() reiserfs: Convert to bdev_open_by_dev/path() xfs: Convert to bdev_open_by_path() fs/btrfs/dev-replace.c | 14 ++-- fs/btrfs/ioctl.c | 18 +++--- fs/btrfs/volumes.c | 107 ++++++++++++++++--------------- fs/btrfs/volumes.h | 6 +- fs/cramfs/inode.c | 2 +- fs/erofs/data.c | 4 +- fs/erofs/internal.h | 2 +- fs/erofs/super.c | 20 +++--- fs/ext4/ext4.h | 2 +- fs/ext4/fsmap.c | 9 +-- fs/ext4/super.c | 52 +++++++-------- fs/f2fs/f2fs.h | 1 + fs/f2fs/super.c | 13 ++-- fs/jfs/jfs_logmgr.c | 29 +++++---- fs/jfs/jfs_logmgr.h | 2 +- fs/jfs/jfs_mount.c | 3 +- fs/nfs/blocklayout/blocklayout.h | 2 +- fs/nfs/blocklayout/dev.c | 76 +++++++++++----------- fs/ocfs2/cluster/heartbeat.c | 81 ++++++++++++----------- fs/reiserfs/journal.c | 56 ++++++++-------- fs/reiserfs/procfs.c | 2 +- fs/reiserfs/reiserfs.h | 11 ++-- fs/romfs/super.c | 2 +- fs/super.c | 15 +++-- fs/xfs/xfs_buf.c | 22 +++---- fs/xfs/xfs_buf.h | 3 +- fs/xfs/xfs_super.c | 42 ++++++------ include/linux/fs.h | 1 + 28 files changed, 309 insertions(+), 288 deletions(-) -- 2.25.1

2 11

[PATCH OLK-6.6 00/10] OLK-6.6 patch2pr test
by Fu Yong 11 Jan '24

11 Jan '24

From: Zheng Zengkai <zhengzengkai(a)huawei.com> OLK-6.6 patch2pr test Jan Kara (10): fs: Convert to bdev_open_by_dev() btrfs: Convert to bdev_open_by_path() erofs: Convert to use bdev_open_by_path() ext4: Convert to bdev_open_by_dev() f2fs: Convert to bdev_open_by_dev/path() jfs: Convert to bdev_open_by_dev() nfs/blocklayout: Convert to use bdev_open_by_dev/path() ocfs2: Convert to use bdev_open_by_dev() reiserfs: Convert to bdev_open_by_dev/path() xfs: Convert to bdev_open_by_path() fs/btrfs/dev-replace.c | 14 ++-- fs/btrfs/ioctl.c | 18 +++--- fs/btrfs/volumes.c | 107 ++++++++++++++++--------------- fs/btrfs/volumes.h | 6 +- fs/cramfs/inode.c | 2 +- fs/erofs/data.c | 4 +- fs/erofs/internal.h | 2 +- fs/erofs/super.c | 20 +++--- fs/ext4/ext4.h | 2 +- fs/ext4/fsmap.c | 9 +-- fs/ext4/super.c | 52 +++++++-------- fs/f2fs/f2fs.h | 1 + fs/f2fs/super.c | 13 ++-- fs/jfs/jfs_logmgr.c | 29 +++++---- fs/jfs/jfs_logmgr.h | 2 +- fs/jfs/jfs_mount.c | 3 +- fs/nfs/blocklayout/blocklayout.h | 2 +- fs/nfs/blocklayout/dev.c | 76 +++++++++++----------- fs/ocfs2/cluster/heartbeat.c | 81 ++++++++++++----------- fs/reiserfs/journal.c | 56 ++++++++-------- fs/reiserfs/procfs.c | 2 +- fs/reiserfs/reiserfs.h | 11 ++-- fs/romfs/super.c | 2 +- fs/super.c | 15 +++-- fs/xfs/xfs_buf.c | 22 +++---- fs/xfs/xfs_buf.h | 3 +- fs/xfs/xfs_super.c | 42 ++++++------ include/linux/fs.h | 1 + 28 files changed, 309 insertions(+), 288 deletions(-) -- 2.25.1

2 11

[PATCH OLK-6.6 00/10] OLK-6.6 patch2pr test
by Fu Yong 09 Jan '24

09 Jan '24

From: Zheng Zengkai <zhengzengkai(a)huawei.com> OLK-6.6 patch2pr test Jan Kara (10): fs: Convert to bdev_open_by_dev() btrfs: Convert to bdev_open_by_path() erofs: Convert to use bdev_open_by_path() ext4: Convert to bdev_open_by_dev() f2fs: Convert to bdev_open_by_dev/path() jfs: Convert to bdev_open_by_dev() nfs/blocklayout: Convert to use bdev_open_by_dev/path() ocfs2: Convert to use bdev_open_by_dev() reiserfs: Convert to bdev_open_by_dev/path() xfs: Convert to bdev_open_by_path() fs/btrfs/dev-replace.c | 14 ++-- fs/btrfs/ioctl.c | 18 +++--- fs/btrfs/volumes.c | 107 ++++++++++++++++--------------- fs/btrfs/volumes.h | 6 +- fs/cramfs/inode.c | 2 +- fs/erofs/data.c | 4 +- fs/erofs/internal.h | 2 +- fs/erofs/super.c | 20 +++--- fs/ext4/ext4.h | 2 +- fs/ext4/fsmap.c | 9 +-- fs/ext4/super.c | 52 +++++++-------- fs/f2fs/f2fs.h | 1 + fs/f2fs/super.c | 13 ++-- fs/jfs/jfs_logmgr.c | 29 +++++---- fs/jfs/jfs_logmgr.h | 2 +- fs/jfs/jfs_mount.c | 3 +- fs/nfs/blocklayout/blocklayout.h | 2 +- fs/nfs/blocklayout/dev.c | 76 +++++++++++----------- fs/ocfs2/cluster/heartbeat.c | 81 ++++++++++++----------- fs/reiserfs/journal.c | 56 ++++++++-------- fs/reiserfs/procfs.c | 2 +- fs/reiserfs/reiserfs.h | 11 ++-- fs/romfs/super.c | 2 +- fs/super.c | 15 +++-- fs/xfs/xfs_buf.c | 22 +++---- fs/xfs/xfs_buf.h | 3 +- fs/xfs/xfs_super.c | 42 ++++++------ include/linux/fs.h | 1 + 28 files changed, 309 insertions(+), 288 deletions(-) -- 2.25.1

1 10

[PATCH OLK-6.6 00/10] OLK-6.6 patch2pr test
by Fu Yong 09 Jan '24

09 Jan '24

From: Zheng Zengkai <zhengzengkai(a)huawei.com> OLK-6.6 patch2pr test Jan Kara (10): fs: Convert to bdev_open_by_dev() btrfs: Convert to bdev_open_by_path() erofs: Convert to use bdev_open_by_path() ext4: Convert to bdev_open_by_dev() f2fs: Convert to bdev_open_by_dev/path() jfs: Convert to bdev_open_by_dev() nfs/blocklayout: Convert to use bdev_open_by_dev/path() ocfs2: Convert to use bdev_open_by_dev() reiserfs: Convert to bdev_open_by_dev/path() xfs: Convert to bdev_open_by_path() fs/btrfs/dev-replace.c | 14 ++-- fs/btrfs/ioctl.c | 18 +++--- fs/btrfs/volumes.c | 107 ++++++++++++++++--------------- fs/btrfs/volumes.h | 6 +- fs/cramfs/inode.c | 2 +- fs/erofs/data.c | 4 +- fs/erofs/internal.h | 2 +- fs/erofs/super.c | 20 +++--- fs/ext4/ext4.h | 2 +- fs/ext4/fsmap.c | 9 +-- fs/ext4/super.c | 52 +++++++-------- fs/f2fs/f2fs.h | 1 + fs/f2fs/super.c | 13 ++-- fs/jfs/jfs_logmgr.c | 29 +++++---- fs/jfs/jfs_logmgr.h | 2 +- fs/jfs/jfs_mount.c | 3 +- fs/nfs/blocklayout/blocklayout.h | 2 +- fs/nfs/blocklayout/dev.c | 76 +++++++++++----------- fs/ocfs2/cluster/heartbeat.c | 81 ++++++++++++----------- fs/reiserfs/journal.c | 56 ++++++++-------- fs/reiserfs/procfs.c | 2 +- fs/reiserfs/reiserfs.h | 11 ++-- fs/romfs/super.c | 2 +- fs/super.c | 15 +++-- fs/xfs/xfs_buf.c | 22 +++---- fs/xfs/xfs_buf.h | 3 +- fs/xfs/xfs_super.c | 42 ++++++------ include/linux/fs.h | 1 + 28 files changed, 309 insertions(+), 288 deletions(-) -- 2.25.1

1 10

[PATCH OLK-6.6 00/10] OLK-6.6 patch2pr test
by Fu Yong 09 Jan '24

09 Jan '24

From: Zheng Zengkai <zhengzengkai(a)huawei.com> OLK-6.6 patch2pr test Jan Kara (10): fs: Convert to bdev_open_by_dev() btrfs: Convert to bdev_open_by_path() erofs: Convert to use bdev_open_by_path() ext4: Convert to bdev_open_by_dev() f2fs: Convert to bdev_open_by_dev/path() jfs: Convert to bdev_open_by_dev() nfs/blocklayout: Convert to use bdev_open_by_dev/path() ocfs2: Convert to use bdev_open_by_dev() reiserfs: Convert to bdev_open_by_dev/path() xfs: Convert to bdev_open_by_path() fs/btrfs/dev-replace.c | 14 ++-- fs/btrfs/ioctl.c | 18 +++--- fs/btrfs/volumes.c | 107 ++++++++++++++++--------------- fs/btrfs/volumes.h | 6 +- fs/cramfs/inode.c | 2 +- fs/erofs/data.c | 4 +- fs/erofs/internal.h | 2 +- fs/erofs/super.c | 20 +++--- fs/ext4/ext4.h | 2 +- fs/ext4/fsmap.c | 9 +-- fs/ext4/super.c | 52 +++++++-------- fs/f2fs/f2fs.h | 1 + fs/f2fs/super.c | 13 ++-- fs/jfs/jfs_logmgr.c | 29 +++++---- fs/jfs/jfs_logmgr.h | 2 +- fs/jfs/jfs_mount.c | 3 +- fs/nfs/blocklayout/blocklayout.h | 2 +- fs/nfs/blocklayout/dev.c | 76 +++++++++++----------- fs/ocfs2/cluster/heartbeat.c | 81 ++++++++++++----------- fs/reiserfs/journal.c | 56 ++++++++-------- fs/reiserfs/procfs.c | 2 +- fs/reiserfs/reiserfs.h | 11 ++-- fs/romfs/super.c | 2 +- fs/super.c | 15 +++-- fs/xfs/xfs_buf.c | 22 +++---- fs/xfs/xfs_buf.h | 3 +- fs/xfs/xfs_super.c | 42 ++++++------ include/linux/fs.h | 1 + 28 files changed, 309 insertions(+), 288 deletions(-) -- 2.25.1

1 10

[PATCH OLK-6.6 00/10] OLK-6.6 patch2pr test
by Fu Yong 08 Jan '24

08 Jan '24

From: Zheng Zengkai <zhengzengkai(a)huawei.com> OLK-6.6 patch2pr test Jan Kara (10): fs: Convert to bdev_open_by_dev() btrfs: Convert to bdev_open_by_path() erofs: Convert to use bdev_open_by_path() ext4: Convert to bdev_open_by_dev() f2fs: Convert to bdev_open_by_dev/path() jfs: Convert to bdev_open_by_dev() nfs/blocklayout: Convert to use bdev_open_by_dev/path() ocfs2: Convert to use bdev_open_by_dev() reiserfs: Convert to bdev_open_by_dev/path() xfs: Convert to bdev_open_by_path() fs/btrfs/dev-replace.c | 14 ++-- fs/btrfs/ioctl.c | 18 +++--- fs/btrfs/volumes.c | 107 ++++++++++++++++--------------- fs/btrfs/volumes.h | 6 +- fs/cramfs/inode.c | 2 +- fs/erofs/data.c | 4 +- fs/erofs/internal.h | 2 +- fs/erofs/super.c | 20 +++--- fs/ext4/ext4.h | 2 +- fs/ext4/fsmap.c | 9 +-- fs/ext4/super.c | 52 +++++++-------- fs/f2fs/f2fs.h | 1 + fs/f2fs/super.c | 13 ++-- fs/jfs/jfs_logmgr.c | 29 +++++---- fs/jfs/jfs_logmgr.h | 2 +- fs/jfs/jfs_mount.c | 3 +- fs/nfs/blocklayout/blocklayout.h | 2 +- fs/nfs/blocklayout/dev.c | 76 +++++++++++----------- fs/ocfs2/cluster/heartbeat.c | 81 ++++++++++++----------- fs/reiserfs/journal.c | 56 ++++++++-------- fs/reiserfs/procfs.c | 2 +- fs/reiserfs/reiserfs.h | 11 ++-- fs/romfs/super.c | 2 +- fs/super.c | 15 +++-- fs/xfs/xfs_buf.c | 22 +++---- fs/xfs/xfs_buf.h | 3 +- fs/xfs/xfs_super.c | 42 ++++++------ include/linux/fs.h | 1 + 28 files changed, 309 insertions(+), 288 deletions(-) -- 2.25.1

2 11