Merge tag 'nfs-for-3.17-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfs

[firefly-linux-kernel-4.4.55.git] / fs / nfs / pagelist.c

diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c
index 9425118e91d71917254567d0c738b42f2eeb8a67..ba491926df5f7df2db1e224c96e7e070bd36dcec 100644 (file)
--- a/fs/nfs/pagelist.c
+++ b/fs/nfs/pagelist.c
@@ -115,7 +115,7 @@ __nfs_iocounter_wait(struct nfs_io_counter *c)
                set_bit(NFS_IO_INPROGRESS, &c->flags);
                if (atomic_read(&c->io_count) == 0)
                        break;
-               ret = nfs_wait_bit_killable(&c->flags);
+               ret = nfs_wait_bit_killable(&q.key);
        } while (atomic_read(&c->io_count) != 0);
        finish_wait(wq, &q.wait);
        return ret;
@@ -136,12 +136,6 @@ nfs_iocounter_wait(struct nfs_io_counter *c)
        return __nfs_iocounter_wait(c);
 }
 
-static int nfs_wait_bit_uninterruptible(void *word)
-{
-       io_schedule();
-       return 0;
-}
-
 /*
  * nfs_page_group_lock - lock the head of the page group
  * @req - request in group that is to be locked
@@ -160,7 +154,6 @@ nfs_page_group_lock(struct nfs_page *req, bool wait)
 
        do {
                ret = wait_on_bit_lock(&head->wb_flags, PG_HEADLOCK,
-                       nfs_wait_bit_uninterruptible,
                        TASK_UNINTERRUPTIBLE);
        } while (wait && ret != 0);
 
@@ -443,9 +436,8 @@ void nfs_release_request(struct nfs_page *req)
 int
 nfs_wait_on_request(struct nfs_page *req)
 {
-       return wait_on_bit(&req->wb_flags, PG_BUSY,
-                       nfs_wait_bit_uninterruptible,
-                       TASK_UNINTERRUPTIBLE);
+       return wait_on_bit_io(&req->wb_flags, PG_BUSY,
+                             TASK_UNINTERRUPTIBLE);
 }
 
 /*