diff options
| author | Jeff Layton <[email protected]> | 2023-08-07 19:38:33 +0000 |
|---|---|---|
| committer | Christian Brauner <[email protected]> | 2023-08-09 06:56:36 +0000 |
| commit | 0d72b92883c651a11059d93335f33d65c6eb653b (patch) | |
| tree | b949538682a6267456639f50786e83ce312d78d0 /fs/ecryptfs/inode.c | |
| parent | fs: remove silly warning from current_time (diff) | |
| download | kernel-0d72b92883c651a11059d93335f33d65c6eb653b.tar.gz kernel-0d72b92883c651a11059d93335f33d65c6eb653b.zip | |
fs: pass the request_mask to generic_fillattr
generic_fillattr just fills in the entire stat struct indiscriminately
today, copying data from the inode. There is at least one attribute
(STATX_CHANGE_COOKIE) that can have side effects when it is reported,
and we're looking at adding more with the addition of multigrain
timestamps.
Add a request_mask argument to generic_fillattr and have most callers
just pass in the value that is passed to getattr. Have other callers
(e.g. ksmbd) just pass in STATX_BASIC_STATS. Also move the setting of
STATX_CHANGE_COOKIE into generic_fillattr.
Acked-by: Joseph Qi <[email protected]>
Reviewed-by: Xiubo Li <[email protected]>
Reviewed-by: "Paulo Alcantara (SUSE)" <[email protected]>
Reviewed-by: Jan Kara <[email protected]>
Signed-off-by: Jeff Layton <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Christian Brauner <[email protected]>
Diffstat (limited to 'fs/ecryptfs/inode.c')
| -rw-r--r-- | fs/ecryptfs/inode.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c index b491bb239c8f..992d9c7e64ae 100644 --- a/fs/ecryptfs/inode.c +++ b/fs/ecryptfs/inode.c @@ -982,7 +982,7 @@ static int ecryptfs_getattr_link(struct mnt_idmap *idmap, mount_crypt_stat = &ecryptfs_superblock_to_private( dentry->d_sb)->mount_crypt_stat; - generic_fillattr(&nop_mnt_idmap, d_inode(dentry), stat); + generic_fillattr(&nop_mnt_idmap, request_mask, d_inode(dentry), stat); if (mount_crypt_stat->flags & ECRYPTFS_GLOBAL_ENCRYPT_FILENAMES) { char *target; size_t targetsiz; @@ -1011,7 +1011,8 @@ static int ecryptfs_getattr(struct mnt_idmap *idmap, if (!rc) { fsstack_copy_attr_all(d_inode(dentry), ecryptfs_inode_to_lower(d_inode(dentry))); - generic_fillattr(&nop_mnt_idmap, d_inode(dentry), stat); + generic_fillattr(&nop_mnt_idmap, request_mask, + d_inode(dentry), stat); stat->blocks = lower_stat.blocks; } return rc; |