procfs' .setattr() has updated i_uid, i_gid and i_mode into proc dirent, we don't need to call mark_inode_dirty() for delayed update, remove it. Signed-off-by: Chao Yu <chao@xxxxxxxxxx> --- v2: - remove mark_inode_dirty() from proc_setattr() and proc_sys_setattr() as well. fs/proc/base.c | 1 - fs/proc/generic.c | 1 - fs/proc/proc_sysctl.c | 1 - 3 files changed, 3 deletions(-) diff --git a/fs/proc/base.c b/fs/proc/base.c index 9e479d7d202b..16236fe9b9fe 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -699,7 +699,6 @@ int proc_setattr(struct user_namespace *mnt_userns, struct dentry *dentry, return error; setattr_copy(&init_user_ns, inode, attr); - mark_inode_dirty(inode); return 0; } diff --git a/fs/proc/generic.c b/fs/proc/generic.c index 5f52f20d5ed1..f547e9593a77 100644 --- a/fs/proc/generic.c +++ b/fs/proc/generic.c @@ -127,7 +127,6 @@ static int proc_notify_change(struct user_namespace *mnt_userns, return error; setattr_copy(&init_user_ns, inode, iattr); - mark_inode_dirty(inode); proc_set_user(de, inode->i_uid, inode->i_gid); de->mode = inode->i_mode; diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c index 48f2d60bd78a..4e71d18e610e 100644 --- a/fs/proc/proc_sysctl.c +++ b/fs/proc/proc_sysctl.c @@ -841,7 +841,6 @@ static int proc_sys_setattr(struct user_namespace *mnt_userns, return error; setattr_copy(&init_user_ns, inode, attr); - mark_inode_dirty(inode); return 0; } -- 2.36.1
