Commit c2c4be28 authored Sep 25, 2017 by Andreas Gruenbacher Committed by Bob Peterson Sep 25, 2017

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>

parent 38eedf28

fs/gfs2/acl.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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);
		}

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