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-rw-r--r--fs/ceph/caps.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index d98dcd976c80..ce0f5658720a 100644
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -1301,6 +1301,7 @@ static int __send_cap(struct ceph_mds_client *mdsc, struct ceph_cap *cap,
{
struct ceph_inode_info *ci = cap->ci;
struct inode *inode = &ci->vfs_inode;
+ struct ceph_buffer *old_blob = NULL;
struct cap_msg_args arg;
int held, revoking;
int wake = 0;
@@ -1365,7 +1366,7 @@ static int __send_cap(struct ceph_mds_client *mdsc, struct ceph_cap *cap,
ci->i_requested_max_size = arg.max_size;
if (flushing & CEPH_CAP_XATTR_EXCL) {
- __ceph_build_xattrs_blob(ci);
+ old_blob = __ceph_build_xattrs_blob(ci);
arg.xattr_version = ci->i_xattrs.version;
arg.xattr_buf = ci->i_xattrs.blob;
} else {
@@ -1409,6 +1410,8 @@ static int __send_cap(struct ceph_mds_client *mdsc, struct ceph_cap *cap,
spin_unlock(&ci->i_ceph_lock);
+ ceph_buffer_put(old_blob);
+
ret = send_cap_msg(&arg);
if (ret < 0) {
dout("error sending cap msg, must requeue %p\n", inode);