libceph: use timespec64 for r_mtime

The request mtime field is used all over ceph, and is currently
represented as a 'timespec' structure in Linux. This changes it to
timespec64 to allow times beyond 2038, modifying all users at the
same time.

[ Remove now redundant ts variable in writepage_nounlock(). ]

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/include/linux/ceph/osd_client.h b/include/linux/ceph/osd_client.h
index d6fe7e4df8cf..02096da01845 100644
--- a/include/linux/ceph/osd_client.h
+++ b/include/linux/ceph/osd_client.h
@@ -199,7 +199,7 @@ struct ceph_osd_request {
         /* set by submitter */
         u64 r_snapid;                         /* for reads, CEPH_NOSNAP o/w */
         struct ceph_snap_context *r_snapc;    /* for writes */
-        struct timespec r_mtime;              /* ditto */
+        struct timespec64 r_mtime;            /* ditto */
         u64 r_data_offset;                    /* ditto */
         bool r_linger;                        /* don't resend on failure */
 
@@ -253,7 +253,7 @@ struct ceph_osd_linger_request {
         struct ceph_osd_request_target t;
         u32 map_dne_bound;
 
-        struct timespec mtime;
+        struct timespec64 mtime;
 
         struct kref kref;
         struct mutex lock;
@@ -508,7 +508,7 @@ extern int ceph_osdc_writepages(struct ceph_osd_client *osdc,
                                 struct ceph_snap_context *sc,
                                 u64 off, u64 len,
                                 u32 truncate_seq, u64 truncate_size,
-                                struct timespec *mtime,
+                                struct timespec64 *mtime,
                                 struct page **pages, int nr_pages);
 
 /* watch/notify */