From 076ff2f0b877df4ace6604480f9b1278e61719b8 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 24 Jul 2018 09:52:31 +0200 Subject: exofs: use bio_clone_fast in _write_mirror The mirroring code never changes the bio data or biovecs. This means we can reuse the biovec allocation easily instead of duplicating it. Signed-off-by: Christoph Hellwig Acked-by Boaz Harrosh Reviewed-by: Ming Lei Signed-off-by: Jens Axboe --- fs/exofs/ore.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs') diff --git a/fs/exofs/ore.c b/fs/exofs/ore.c index 1b8b44637e70..5331a15a61f1 100644 --- a/fs/exofs/ore.c +++ b/fs/exofs/ore.c @@ -873,8 +873,8 @@ static int _write_mirror(struct ore_io_state *ios, int cur_comp) struct bio *bio; if (per_dev != master_dev) { - bio = bio_clone_kmalloc(master_dev->bio, - GFP_KERNEL); + bio = bio_clone_fast(master_dev->bio, + GFP_KERNEL, NULL); if (unlikely(!bio)) { ORE_DBGMSG( "Failed to allocate BIO size=%u\n", -- cgit v1.2.3