Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
---
fs/nfs/pagelist.c | 21 ---------------------
include/linux/nfs_page.h | 1 -
2 files changed, 22 deletions(-)
diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c
index a6f2bbd709ba..ced7974622dd 100644
--- a/fs/nfs/pagelist.c
+++ b/fs/nfs/pagelist.c
@@ -166,27 +166,6 @@ nfs_page_group_lock(struct nfs_page *req, bool nonblock)
}
/*
- * nfs_page_group_lock_wait - wait for the lock to clear, but don't grab it
- * @req - a request in the group
- *
- * This is a blocking call to wait for the group lock to be cleared.
- */
-void
-nfs_page_group_lock_wait(struct nfs_page *req)
-{
- struct nfs_page *head = req->wb_head;
-
- WARN_ON_ONCE(head != head->wb_head);
-
- if (!test_bit(PG_HEADLOCK, &head->wb_flags))
- return;
- set_bit(PG_CONTENDED1, &head->wb_flags);
- smp_mb__after_atomic();
- wait_on_bit(&head->wb_flags, PG_HEADLOCK,
- TASK_UNINTERRUPTIBLE);
-}
-
-/*
* nfs_page_group_unlock - unlock the head of the page group
* @req - request in group that is to be unlocked
*/
diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h
index d67b67ae6c8b..de1d24cedaa2 100644
--- a/include/linux/nfs_page.h
+++ b/include/linux/nfs_page.h
@@ -140,7 +140,6 @@ extern int nfs_wait_on_request(struct nfs_page *);
extern void nfs_unlock_request(struct nfs_page *req);
extern void nfs_unlock_and_release_request(struct nfs_page *);
extern int nfs_page_group_lock(struct nfs_page *, bool);
-extern void nfs_page_group_lock_wait(struct nfs_page *);
extern void nfs_page_group_unlock(struct nfs_page *);
extern bool nfs_page_group_sync_on_bit(struct nfs_page *, unsigned int);
extern bool nfs_async_iocounter_wait(struct rpc_task *, struct nfs_lock_context *);
--
2.13.3
--
To unsubscribe from this list: send the line "unsubscribe linux-nfs" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
