A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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block: Add gfp_mask parameter to bio_integrity_clone()

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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 <[email protected]>
Signed-off-by: Jun'ichi Nomura <[email protected]>
Acked-by: Martin K. Petersen <[email protected]>
Cc: Alasdair G Kergon <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
This commit is contained in:
un'ichi Nomura 2009-03-09 10:40:52 +01:00 • committed by Jens Axboe
commit 87092698c6
3 changed files with 6 additions and 5 deletions
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2
fs/bio.c
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@ -463,7 +463,7 @@ struct bio *bio_clone(struct bio *bio, gfp_t gfp_mask)
if (bio_integrity(bio)) {
int ret;
ret = bio_integrity_clone(b, bio, fs_bio_set);
ret = bio_integrity_clone(b, bio, gfp_mask, fs_bio_set);
if (ret < 0)
return NULL;