The current_fs_time() api is being changed to use vfs
struct inode* as an argument instead of struct super_block*.
Set the new mds client request r_stamp field using
ktime_get_real_ts() instead of using current_fs_time().
Also, since r_stamp is used as mtime on the server, use
timespec_trunc() to truncate the timestamp, using the right
granularity from the superblock.
This api will be transitioned to be y2038 safe along
with vfs.
Signed-off-by: Deepa Dinamani <deepa.ker...@gmail.com>
Cc: "Yan, Zheng" <z...@redhat.com>
Cc: Sage Weil <s...@redhat.com>
Cc: Ilya Dryomov <idryo...@gmail.com>
Cc: ceph-de...@vger.kernel.org
---
fs/ceph/mds_client.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index 2103b82..c6cae7a 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -1697,6 +1697,7 @@ struct ceph_mds_request *
ceph_mdsc_create_request(struct ceph_mds_client *mdsc, int op, int mode)
{
struct ceph_mds_request *req = kzalloc(sizeof(*req), GFP_NOFS);
+ struct timespec ts;
if (!req)
return ERR_PTR(-ENOMEM);
@@ -1715,7 +1716,8 @@ ceph_mdsc_create_request(struct ceph_mds_client *mdsc,
int op, int mode)
init_completion(&req->r_safe_completion);
INIT_LIST_HEAD(&req->r_unsafe_item);
- req->r_stamp = current_fs_time(mdsc->fsc->sb);
+ ktime_get_real_ts(&ts);
+ req->r_stamp = timespec_trunc(ts, mdsc->fsc->sb->s_time_gran);
req->r_op = op;
req->r_direct_mode = mode;
--
1.9.1
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