Merge branch 'for-33' of git://repo.or.cz/linux-kbuild

[linux-2.6-block.git] / fs / xfs / linux-2.6 / xfs_buf.c

diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index b4c7d4248aac03e3ce4d1fa1e6396c1ff6c84a6f..77b8be81c76900559d8e382ee9e7a42710ae86e5 100644 (file)
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -292,6 +292,7 @@ _xfs_buf_free_pages(
 {
        if (bp->b_pages != bp->b_page_array) {
                kmem_free(bp->b_pages);
+               bp->b_pages = NULL;
        }
 }
 
@@ -323,9 +324,8 @@ xfs_buf_free(
                                ASSERT(!PagePrivate(page));
                        page_cache_release(page);
                }
-               _xfs_buf_free_pages(bp);
        }
-
+       _xfs_buf_free_pages(bp);
        xfs_buf_deallocate(bp);
 }
 
@@ -1149,10 +1149,14 @@ _xfs_buf_ioapply(
        if (bp->b_flags & XBF_ORDERED) {
                ASSERT(!(bp->b_flags & XBF_READ));
                rw = WRITE_BARRIER;
-       } else if (bp->b_flags & _XBF_RUN_QUEUES) {
+       } else if (bp->b_flags & XBF_LOG_BUFFER) {
                ASSERT(!(bp->b_flags & XBF_READ_AHEAD));
                bp->b_flags &= ~_XBF_RUN_QUEUES;
                rw = (bp->b_flags & XBF_WRITE) ? WRITE_SYNC : READ_SYNC;
+       } else if (bp->b_flags & _XBF_RUN_QUEUES) {
+               ASSERT(!(bp->b_flags & XBF_READ_AHEAD));
+               bp->b_flags &= ~_XBF_RUN_QUEUES;
+               rw = (bp->b_flags & XBF_WRITE) ? WRITE_META : READ_META;
        } else {
                rw = (bp->b_flags & XBF_WRITE) ? WRITE :
                     (bp->b_flags & XBF_READ_AHEAD) ? READA : READ;