From 1c24d06f8e065023ebb428db5af5514500839ee6 Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Fri, 4 Jun 2010 17:07:55 +0200 Subject: [PATCH] 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 . Signed-off-by: Jan Kara Signed-off-by: David Woodhouse --- fs/jffs2/acl.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/jffs2/acl.c b/fs/jffs2/acl.c index 7cdc319..64d3b4b4 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; -- 2.7.4