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Commit 1c24d06f authored by Jan Kara's avatar Jan Kara Committed by David Woodhouse
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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: default avatarJan Kara <jack@suse.cz>
Signed-off-by: default avatarDavid Woodhouse <David.Woodhouse@intel.com>
parent e72e6497

fs/jffs2/acl.c

+2 −1
Original line number Diff line number Diff line
@@ -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;