From da496f2acf61153e0d4d42ded6a53f3367939db0 Mon Sep 17 00:00:00 2001 From: Chris Mason Date: Tue, 27 May 2008 10:52:17 -0400 Subject: [PATCH] Btrfs: Always use the async submission queue for checksummed writes This avoids IO stalls and poorly ordered IO from inline writers mixing in with the async submission queue Signed-off-by: Chris Mason --- fs/btrfs/disk-io.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index d8a256d3c83a..016c0c0226ed 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -434,13 +434,6 @@ int btrfs_wq_submit_bio(struct btrfs_fs_info *fs_info, struct inode *inode, { struct async_submit_bio *async; - /* - * inline writerback should stay inline, only hop to the async - * queue if we're pdflush - */ - if (!current_is_pdflush()) - return submit_bio_hook(inode, rw, bio, mirror_num); - async = kmalloc(sizeof(*async), GFP_NOFS); if (!async) return -ENOMEM; -- GitLab