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| author | Christoph Hellwig <hch@lst.de> | 2021-02-24 08:24:07 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-02-24 08:55:00 -0700 |
| commit | 47dc096ac183f465ffb03e86a203a38661695d72 (patch) | |
| tree | c9759e70a15f502b69a046a7853a2264d6d5cfbb /block/blk-map.c | |
| parent | ebfe4183c77ed18e1d4237ad3b13f32114d9ae1e (diff) | |
| download | lwn-47dc096ac183f465ffb03e86a203a38661695d72.tar.gz lwn-47dc096ac183f465ffb03e86a203a38661695d72.zip | |
block: memory allocations in bounce_clone_bio must not fail
The caller can't cope with a failure from bounce_clone_bio, so
use __GFP_NOFAIL for the passthrough case. bio_alloc_bioset already
won't fail due to the use of mempools.
And yes, we need to get rid of this bock layer bouncing code entirely
sooner or later..
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-map.c')
0 files changed, 0 insertions, 0 deletions