From 028ca4db0a6e0be470ae866d1afd63e8740aa3e7 Mon Sep 17 00:00:00 2001 From: Deepa Dinamani Date: Thu, 21 Mar 2019 14:34:38 -0700 Subject: [PATCH] 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 Acked-by: Jeff Layton Cc: zyan@redhat.com Cc: sage@redhat.com Cc: idryomov@gmail.com Cc: ceph-devel@vger.kernel.org --- fs/ceph/super.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/ceph/super.c b/fs/ceph/super.c index ab4868c7308e..377fafc76f20 100644 --- a/fs/ceph/super.c +++ b/fs/ceph/super.c @@ -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)