On Wed, Aug 29, 2012 at 12:12:50PM +0800, Miao Xie wrote:
The ordered extent allocation is in the fast path of the IO, so use a slab
to improve the speed of the allocation.
Good. Size of the struct is 280, so this will fall into the size-512
bucket, giving 8 objects per page, while own slab
On Wed, 5 Sep 2012 18:16:19 +0200, David Sterba wrote:
On Wed, Aug 29, 2012 at 12:12:50PM +0800, Miao Xie wrote:
The ordered extent allocation is in the fast path of the IO, so use a slab
to improve the speed of the allocation.
Good. Size of the struct is 280, so this will fall into the
The ordered extent allocation is in the fast path of the IO, so use a slab
to improve the speed of the allocation.
Signed-off-by: Miao Xie mi...@cn.fujitsu.com
---
fs/btrfs/ordered-data.c | 23 +--
fs/btrfs/ordered-data.h |2 ++
fs/btrfs/super.c|9 -
