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/proc/proc_net.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/proc/proc_net.c')
| -rw-r--r-- | fs/proc/proc_net.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c index a0c0419872e3..75f35f128e63 100644 --- a/fs/proc/proc_net.c +++ b/fs/proc/proc_net.c @@ -308,7 +308,7 @@ static int proc_tgid_net_getattr(struct mnt_idmap *idmap, net = get_proc_task_net(inode); - generic_fillattr(&nop_mnt_idmap, inode, stat); + generic_fillattr(&nop_mnt_idmap, request_mask, inode, stat); if (net != NULL) { stat->nlink = net->proc_net->nlink; |