[12/21] block: rbd: Replace non inode CURRENT_TIME with current_fs_time()
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Message ID 1465448705-25055-13-git-send-email-deepa.kernel@gmail.com
State New
Headers show

Commit Message

Deepa Dinamani June 9, 2016, 5:04 a.m. UTC
CURRENT_TIME macro is not appropriate for filesystems as it
doesn't use the right granularity for filesystem timestamps.
Use current_fs_time() instead.

This is also in preparation for the patch that transitions
vfs timestamps to use 64 bit time and hence make them
y2038 safe. As part of the effort current_fs_time() will be
extended to do range checks. Hence, it is necessary for all
file system timestamps to use current_fs_time().

Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com>
Cc: Ilya Dryomov <idryomov@gmail.com>
Cc: Sage Weil <sage@redhat.com>
Cc: Alex Elder <elder@kernel.org>
Cc: ceph-devel@vger.kernel.org
 drivers/block/rbd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 81666a5..4dcafe4 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -1888,7 +1888,7 @@  static void rbd_osd_req_format_write(struct rbd_obj_request *obj_request)
 	struct ceph_osd_request *osd_req = obj_request->osd_req;
-	osd_req->r_mtime = CURRENT_TIME;
+	osd_req->r_mtime = current_fs_time(osd_req->r_inode->i_sb);
 	osd_req->r_data_offset = obj_request->offset;