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-rw-r--r--fs/ceph/locks.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/ceph/locks.c b/fs/ceph/locks.c
index 5083e238ad15..544e9e85b120 100644
--- a/fs/ceph/locks.c
+++ b/fs/ceph/locks.c
@@ -32,14 +32,18 @@ void __init ceph_flock_init(void)
static void ceph_fl_copy_lock(struct file_lock *dst, struct file_lock *src)
{
- struct inode *inode = file_inode(src->fl_file);
+ struct ceph_file_info *fi = dst->fl_file->private_data;
+ struct inode *inode = file_inode(dst->fl_file);
atomic_inc(&ceph_inode(inode)->i_filelock_ref);
+ atomic_inc(&fi->num_locks);
}
static void ceph_fl_release_lock(struct file_lock *fl)
{
+ struct ceph_file_info *fi = fl->fl_file->private_data;
struct inode *inode = file_inode(fl->fl_file);
struct ceph_inode_info *ci = ceph_inode(inode);
+ atomic_dec(&fi->num_locks);
if (atomic_dec_and_test(&ci->i_filelock_ref)) {
/* clear error when all locks are released */
spin_lock(&ci->i_ceph_lock);
@@ -73,7 +77,7 @@ static int ceph_lock_message(u8 lock_type, u16 operation, struct inode *inode,
* window. Caller function will decrease the counter.
*/
fl->fl_ops = &ceph_fl_lock_ops;
- atomic_inc(&ceph_inode(inode)->i_filelock_ref);
+ fl->fl_ops->fl_copy_lock(fl, NULL);
}
if (operation != CEPH_MDS_OP_SETFILELOCK || cmd == CEPH_LOCK_UNLOCK)