Commit 028ca4db authored Mar 21, 2019 by Deepa Dinamani

fs: ceph: Initialize filesystem timestamp ranges

Fill in the appropriate limits to avoid inconsistencies
in the vfs cached inode times when timestamps are
outside the permitted range.

According to the disscussion in
https://patchwork.kernel.org/patch/8308691/

 we agreed to use
unsigned 32 bit timestamps on ceph.
Update the limits accordingly.

Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com>
Acked-by: Jeff Layton <jlayton@kernel.org>
Cc: zyan@redhat.com
Cc: sage@redhat.com
Cc: idryomov@gmail.com
Cc: ceph-devel@vger.kernel.org

parent 452c2779

fs/ceph/super.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -979,6 +979,8 @@ static int ceph_set_super(struct super_block s, void data)
		s->s_export_op = &ceph_export_ops;

		s->s_time_gran = 1;
		s->s_time_min = 0;
		s->s_time_max = U32_MAX;

		ret = set_anon_super(s, NULL); /* what is that second arg for? */
		if (ret != 0)

Admin message