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proc: remove mark_inode_dirty() in .setattr()

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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.

Link: https://lkml.kernel.org/r/20230131150840.34726-1-chao@kernel.org
Signed-off-by: Chao Yu <chao@kernel.org>
Reviewed-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Chao Yu 2023-01-31 23:08:40 +08:00 committed by Andrew Morton
parent 0de155752b
commit b99b258899
3 changed files with 0 additions and 3 deletions
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1
fs/proc/base.c
View File

@ -699,7 +699,6 @@ int proc_setattr(struct mnt_idmap *idmap, struct dentry *dentry,
return error;
setattr_copy(&nop_mnt_idmap, inode, attr);
mark_inode_dirty(inode);
return 0;
}

1
fs/proc/generic.c
View File

@ -127,7 +127,6 @@ static int proc_notify_change(struct mnt_idmap *idmap,
return error;
setattr_copy(&nop_mnt_idmap, inode, iattr);
mark_inode_dirty(inode);
proc_set_user(de, inode->i_uid, inode->i_gid);
de->mode = inode->i_mode;

1
fs/proc/proc_sysctl.c
View File

@ -841,7 +841,6 @@ static int proc_sys_setattr(struct mnt_idmap *idmap,
return error;
setattr_copy(&nop_mnt_idmap, inode, attr);
mark_inode_dirty(inode);
return 0;
}