hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/IBNEQX -------------------------------- This reverts commit 573573887e0b392ca7ea601ade60517ed8900f23. Since flags passed by users can not be set to fc->sb_flags, check of fc->sb_flags in nfs_compare_mount_options is useless. The second mount may get the superblock of the first mount since nfs_compare_mount_options will return true, resulting the change of s_flags. Revert this patch and fix the origin issue later. Fixes: 573573887e0b ("nfs: pass flags to second superblock") Signed-off-by: Li Lingfeng <lilingfeng3@huawei.com> --- fs/nfs/nfs4super.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/nfs/nfs4super.c b/fs/nfs/nfs4super.c index bb13894ad152..d09bcfd7db89 100644 --- a/fs/nfs/nfs4super.c +++ b/fs/nfs/nfs4super.c @@ -209,7 +209,6 @@ static int do_nfs4_mount(struct nfs_server *server, if (IS_ERR(dentry)) return PTR_ERR(dentry); - dentry->d_sb->s_flags = fc->sb_flags; fc->root = dentry; return 0; } -- 2.31.1