From: Yan, Zheng <zyan@redhat.com>
Date: Fri, 22 Jan 2016 10:30:12 +0000 (+0800)
Subject: ceph: encode ctime in cap message
X-Git-Tag: v4.6-rc1~1^2~24
X-Git-Url: http://git.cascardo.eti.br/?a=commitdiff_plain;h=d1eee0c0e13a1eccde3418a12babf9d77860eee9;p=cascardo%2Flinux.git

ceph: encode ctime in cap message

Signed-off-by: Yan, Zheng <zyan@redhat.com>
---

diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index 6fe0ad26a7df..de17bb232ff8 100644
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -991,7 +991,7 @@ static int send_cap_msg(struct ceph_mds_session *session,
 			u32 seq, u64 flush_tid, u64 oldest_flush_tid,
 			u32 issue_seq, u32 mseq, u64 size, u64 max_size,
 			struct timespec *mtime, struct timespec *atime,
-			u64 time_warp_seq,
+			struct timespec *ctime, u64 time_warp_seq,
 			kuid_t uid, kgid_t gid, umode_t mode,
 			u64 xattr_version,
 			struct ceph_buffer *xattrs_buf,
@@ -1042,6 +1042,8 @@ static int send_cap_msg(struct ceph_mds_session *session,
 		ceph_encode_timespec(&fc->mtime, mtime);
 	if (atime)
 		ceph_encode_timespec(&fc->atime, atime);
+	if (ctime)
+		ceph_encode_timespec(&fc->ctime, ctime);
 	fc->time_warp_seq = cpu_to_le32(time_warp_seq);
 
 	fc->uid = cpu_to_le32(from_kuid(&init_user_ns, uid));
@@ -1116,7 +1118,7 @@ static int __send_cap(struct ceph_mds_client *mdsc, struct ceph_cap *cap,
 	int held, revoking, dropping, keep;
 	u64 seq, issue_seq, mseq, time_warp_seq, follows;
 	u64 size, max_size;
-	struct timespec mtime, atime;
+	struct timespec mtime, atime, ctime;
 	int wake = 0;
 	umode_t mode;
 	kuid_t uid;
@@ -1180,6 +1182,7 @@ static int __send_cap(struct ceph_mds_client *mdsc, struct ceph_cap *cap,
 	ci->i_requested_max_size = max_size;
 	mtime = inode->i_mtime;
 	atime = inode->i_atime;
+	ctime = inode->i_ctime;
 	time_warp_seq = ci->i_time_warp_seq;
 	uid = inode->i_uid;
 	gid = inode->i_gid;
@@ -1198,7 +1201,7 @@ static int __send_cap(struct ceph_mds_client *mdsc, struct ceph_cap *cap,
 	ret = send_cap_msg(session, ceph_vino(inode).ino, cap_id,
 		op, keep, want, flushing, seq,
 		flush_tid, oldest_flush_tid, issue_seq, mseq,
-		size, max_size, &mtime, &atime, time_warp_seq,
+		size, max_size, &mtime, &atime, &ctime, time_warp_seq,
 		uid, gid, mode, xattr_version, xattr_blob,
 		follows, inline_data);
 	if (ret < 0) {
@@ -1320,7 +1323,7 @@ retry:
 			     capsnap->dirty, 0, capsnap->flush_tid, 0,
 			     0, mseq, capsnap->size, 0,
 			     &capsnap->mtime, &capsnap->atime,
-			     capsnap->time_warp_seq,
+			     &capsnap->ctime, capsnap->time_warp_seq,
 			     capsnap->uid, capsnap->gid, capsnap->mode,
 			     capsnap->xattr_version, capsnap->xattr_blob,
 			     capsnap->follows, capsnap->inline_data);