diff options
| author | Christoph Hellwig <hch@lst.de> | 2018-07-24 09:52:31 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-07-24 22:43:20 +0200 |
| commit | 076ff2f0b877df4ace6604480f9b1278e61719b8 (patch) | |
| tree | 0fcc867cb14adabb682baa9583622a500560be78 /fs/exofs | |
| parent | bcache: don't clone bio in bch_data_verify (diff) | |
| download | linux-076ff2f0b877df4ace6604480f9b1278e61719b8.tar.xz linux-076ff2f0b877df4ace6604480f9b1278e61719b8.zip | |
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 <hch@lst.de>
Acked-by Boaz Harrosh <ooo@electrozaur.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/exofs')
| -rw-r--r-- | fs/exofs/ore.c | 4 |
1 files changed, 2 insertions, 2 deletions
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", |