ceph: update issue_seq on cap grant

[lisovros/linux_canprio.git] / fs / ceph / caps.c

diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index 97de325a49f8b4915b27a15cc023f4ff16b73cb4..5e9da996a1519c42880872267d7609cc82eb2dc2 100644 (file)
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -2283,7 +2283,8 @@ static void handle_cap_grant(struct inode *inode, struct ceph_mds_caps *grant,
 {
        struct ceph_inode_info *ci = ceph_inode(inode);
        int mds = session->s_mds;
-       int seq = le32_to_cpu(grant->seq);
+       unsigned seq = le32_to_cpu(grant->seq);
+       unsigned issue_seq = le32_to_cpu(grant->issue_seq);
        int newcaps = le32_to_cpu(grant->caps);
        int issued, implemented, used, wanted, dirty;
        u64 size = le64_to_cpu(grant->size);
@@ -2295,8 +2296,8 @@ static void handle_cap_grant(struct inode *inode, struct ceph_mds_caps *grant,
        int revoked_rdcache = 0;
        int queue_invalidate = 0;
 
-       dout("handle_cap_grant inode %p cap %p mds%d seq %d %s\n",
-            inode, cap, mds, seq, ceph_cap_string(newcaps));
+       dout("handle_cap_grant inode %p cap %p mds%d seq %u/%u %s\n",
+            inode, cap, mds, seq, issue_seq, ceph_cap_string(newcaps));
        dout(" size %llu max_size %llu, i_size %llu\n", size, max_size,
                inode->i_size);
 
@@ -2392,6 +2393,7 @@ static void handle_cap_grant(struct inode *inode, struct ceph_mds_caps *grant,
        }
 
        cap->seq = seq;
+       cap->issue_seq = issue_seq;
 
        /* file layout may have changed */
        ci->i_layout = grant->layout;