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authorDave Chinner <dchinner@redhat.com>2010-06-09 10:37:19 +1000
committerLinus Torvalds <torvalds@linux-foundation.org>2010-06-08 18:12:44 -0700
commit254c8c2dbf0e06a560a5814eb90cb628adb2de66 (patch)
tree6bcd10add0b85cf43cad8e72b6d4525c5a63b264 /fs/xfs
parent0b5649278e39a068aaf91399941bab1b4a4a3cc2 (diff)
xfs: remove nr_to_write writeback windup.
Now that the background flush code has been fixed, we shouldn't need to silently multiply the wbc->nr_to_write to get good writeback. Remove that code. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/xfs')
-rw-r--r--fs/xfs/linux-2.6/xfs_aops.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c
index a0fa3bf0d1bb..34640d6dbdcb 100644
--- a/fs/xfs/linux-2.6/xfs_aops.c
+++ b/fs/xfs/linux-2.6/xfs_aops.c
@@ -1381,14 +1381,6 @@ xfs_vm_writepage(
if (!page_has_buffers(page))
create_empty_buffers(page, 1 << inode->i_blkbits, 0);
-
- /*
- * VM calculation for nr_to_write seems off. Bump it way
- * up, this gets simple streaming writes zippy again.
- * To be reviewed again after Jens' writeback changes.
- */
- wbc->nr_to_write *= 4;
-
/*
* Convert delayed allocate, unwritten or unmapped space
* to real space and flush out to disk.