From 87092698c665e0a358caf9825ae13114343027e8 Mon Sep 17 00:00:00 2001 From: un'ichi Nomura Date: Mon, 9 Mar 2009 10:40:52 +0100 Subject: block: Add gfp_mask parameter to bio_integrity_clone() Stricter gfp_mask might be required for clone allocation. For example, request-based dm may clone bio in interrupt context so it has to use GFP_ATOMIC. Signed-off-by: Kiyoshi Ueda Signed-off-by: Jun'ichi Nomura Acked-by: Martin K. Petersen Cc: Alasdair G Kergon Signed-off-by: Jens Axboe --- fs/bio-integrity.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'fs/bio-integrity.c') diff --git a/fs/bio-integrity.c b/fs/bio-integrity.c index 549b014..fe2b1aa 100644 --- a/fs/bio-integrity.c +++ b/fs/bio-integrity.c @@ -685,19 +685,20 @@ EXPORT_SYMBOL(bio_integrity_split); * bio_integrity_clone - Callback for cloning bios with integrity metadata * @bio: New bio * @bio_src: Original bio + * @gfp_mask: Memory allocation mask * @bs: bio_set to allocate bip from * * Description: Called to allocate a bip when cloning a bio */ int bio_integrity_clone(struct bio *bio, struct bio *bio_src, - struct bio_set *bs) + gfp_t gfp_mask, struct bio_set *bs) { struct bio_integrity_payload *bip_src = bio_src->bi_integrity; struct bio_integrity_payload *bip; BUG_ON(bip_src == NULL); - bip = bio_integrity_alloc_bioset(bio, GFP_NOIO, bip_src->bip_vcnt, bs); + bip = bio_integrity_alloc_bioset(bio, gfp_mask, bip_src->bip_vcnt, bs); if (bip == NULL) return -EIO; -- cgit v1.1