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| author | Andreas Gruenbacher <agruenba@redhat.com> | 2017-09-25 15:37:15 +0200 |
|---|---|---|
| committer | Bob Peterson <rpeterso@redhat.com> | 2017-09-25 19:33:19 +0200 |
| commit | c2c4be28c248232d5bdfa5911f3b721db771f4f0 (patch) | |
| tree | e3bae0ed433bafa7ffa98aa918943e38ca56fe5a /fs/gfs2/acl.c | |
| parent | gfs2: Support negative atimes (diff) | |
| download | linux-c2c4be28c248232d5bdfa5911f3b721db771f4f0.tar.xz linux-c2c4be28c248232d5bdfa5911f3b721db771f4f0.zip | |
gfs2: Always update inode ctime in set_acl
Three-entry POSIX ACLs can be stored in the file mode permission bits,
with no need to store them in extended attributes. When a process sets
such a minimal ACL, the kernel updates the file mode like chmod does,
and removes any existing extended attributes for that ACL. Make sure
the ctime is always updated in that case.
Fixes xfstest generic/307.
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Diffstat (limited to 'fs/gfs2/acl.c')
| -rw-r--r-- | fs/gfs2/acl.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/gfs2/acl.c b/fs/gfs2/acl.c index 9d5eecb123de..776717f1eeea 100644 --- a/fs/gfs2/acl.c +++ b/fs/gfs2/acl.c @@ -141,6 +141,7 @@ int gfs2_set_acl(struct inode *inode, struct posix_acl *acl, int type) ret = __gfs2_set_acl(inode, acl, type); if (!ret && mode != inode->i_mode) { + inode->i_ctime = current_time(inode); inode->i_mode = mode; mark_inode_dirty(inode); } |