diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c index 9c4c050e4270..cf263476d6b4 100644 --- a/fs/xfs/xfs_buf_item.c +++ b/fs/xfs/xfs_buf_item.c @@ -469,8 +469,18 @@ xfs_buf_item_push( if (xfs_buf_ispinned(bp)) return XFS_ITEM_PINNED; - if (!xfs_buf_trylock(bp)) + if (!xfs_buf_trylock(bp)) { + /* + * If we have just raced with a buffer being pinned and it has + * been marked stale, we could end up stalling until someone else + * issues a log force to unpin the stale buffer. Check for the + * race condition here so xfsaild recognizes the buffer is pinned + * and queues a log force to move it along. + */ + if (xfs_buf_ispinned(bp)) + return XFS_ITEM_PINNED; return XFS_ITEM_LOCKED; + } ASSERT(!(bip->bli_flags & XFS_BLI_STALE));