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| author | Jan Kara <jack@suse.cz> | 2010-06-04 17:07:55 +0200 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2010-06-06 11:27:10 +0100 |
| commit | 1c24d06f8e065023ebb428db5af5514500839ee6 (patch) | |
| tree | 7129de8867c8b3e7700ae0b1a2310c6fcb60ef16 | |
| parent | e72e6497e74811e01d72b4c1b7537b3aea3ee857 (diff) | |
| download | linux-stable-1c24d06f8e065023ebb428db5af5514500839ee6.tar.gz linux-stable-1c24d06f8e065023ebb428db5af5514500839ee6.tar.bz2 linux-stable-1c24d06f8e065023ebb428db5af5514500839ee6.zip | |
jffs2: update ctime when changing the file's permission by setfacl
jffs2 didn't update the ctime of the file when its permission was changed.
Steps to reproduce:
# touch aaa
# stat -c %Z aaa
1275289822
# setfacl -m 'u::x,g::x,o::x' aaa
# stat -c %Z aaa
1275289822 <- unchanged
But, according to the spec of the ctime, jffs2 must update it.
Port of ext3 patch by Miao Xie <miaox@cn.fujitsu.com>.
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| -rw-r--r-- | fs/jffs2/acl.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/jffs2/acl.c b/fs/jffs2/acl.c index 7cdc3196476a..64d3b4b48dbf 100644 --- a/fs/jffs2/acl.c +++ b/fs/jffs2/acl.c @@ -234,8 +234,9 @@ static int jffs2_set_acl(struct inode *inode, int type, struct posix_acl *acl) if (inode->i_mode != mode) { struct iattr attr; - attr.ia_valid = ATTR_MODE; + attr.ia_valid = ATTR_MODE | ATTR_CTIME; attr.ia_mode = mode; + attr.ia_ctime = CURRENT_TIME_SEC; rc = jffs2_do_setattr(inode, &attr); if (rc < 0) return rc; |