diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-12-31 08:14:29 +0100 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-12-31 08:14:29 +0100 |
commit | 5fdf7e5975a0b0f6a0370655612c5dca3fd6311b (patch) | |
tree | 639c536e818c6ace974aa285ba94576df0353b01 /mm/bounce.c | |
parent | 7a51cffbd10886c0557677dd916c090097c691ef (diff) | |
parent | 6a94cb73064c952255336cc57731904174b2c58f (diff) |
Merge branch 'linus' into tracing/kmemtrace
Conflicts:
mm/slub.c
Diffstat (limited to 'mm/bounce.c')
-rw-r--r-- | mm/bounce.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/mm/bounce.c b/mm/bounce.c index bf0cf7c8387..e590272fe7a 100644 --- a/mm/bounce.c +++ b/mm/bounce.c @@ -198,8 +198,13 @@ static void __blk_queue_bounce(struct request_queue *q, struct bio **bio_orig, /* * irk, bounce it */ - if (!bio) - bio = bio_alloc(GFP_NOIO, (*bio_orig)->bi_vcnt); + if (!bio) { + unsigned int cnt = (*bio_orig)->bi_vcnt; + + bio = bio_alloc(GFP_NOIO, cnt); + memset(bio->bi_io_vec, 0, cnt * sizeof(struct bio_vec)); + } + to = bio->bi_io_vec + i; |