From: Yu Kuai <yukuai3@huawei.com> mainline inclusion from mainline-v6.11-rc1 commit 7d9f107a4e946bb52b7502eed9ed8f316700397e category: bugfix bugzilla: https://atomgit.com/openeuler/kernel/issues/8374 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?i... -------------------------------- Make code cleaner. and also use the action_name directly in kernel log: - "check" instead of "data-check" - "repair" instead of "requested-resync" Signed-off-by: Yu Kuai <yukuai3@huawei.com> Signed-off-by: Song Liu <song@kernel.org> Link: https://lore.kernel.org/r/20240611132251.1967786-9-yukuai1@huaweicloud.com Signed-off-by: Li Nan <linan122@huawei.com> --- drivers/md/md.h | 2 +- drivers/md/md.c | 21 +++++---------------- 2 files changed, 6 insertions(+), 17 deletions(-) diff --git a/drivers/md/md.h b/drivers/md/md.h index 260bab71fdeb..fce474df49de 100644 --- a/drivers/md/md.h +++ b/drivers/md/md.h @@ -432,7 +432,7 @@ struct mddev { * when the sync thread is "frozen" (interrupted) or "idle" (stopped * or finished). It is overwritten when a new sync operation is begun. */ - char *last_sync_action; + const char *last_sync_action; sector_t curr_resync; /* last block scheduled */ /* As resync requests can complete out of order, we cannot easily track * how much resync has been completed. So we occasionally pause until diff --git a/drivers/md/md.c b/drivers/md/md.c index 276c8d552663..1390993d00f3 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -8963,7 +8963,8 @@ void md_do_sync(struct md_thread *thread) sector_t last_check; int skipped = 0; struct md_rdev *rdev; - char *desc, *action = NULL; + enum sync_action action; + const char *desc; struct blk_plug plug; int ret; @@ -8994,21 +8995,9 @@ void md_do_sync(struct md_thread *thread) goto skip; } - if (test_bit(MD_RECOVERY_SYNC, &mddev->recovery)) { - if (test_bit(MD_RECOVERY_CHECK, &mddev->recovery)) { - desc = "data-check"; - action = "check"; - } else if (test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery)) { - desc = "requested-resync"; - action = "repair"; - } else - desc = "resync"; - } else if (test_bit(MD_RECOVERY_RESHAPE, &mddev->recovery)) - desc = "reshape"; - else - desc = "recovery"; - - mddev->last_sync_action = action ?: desc; + action = md_sync_action(mddev); + desc = md_sync_action_name(action); + mddev->last_sync_action = desc; /* * Before starting a resync we must have set curr_resync to -- 2.39.2