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virtio: rename virtqueue_add_buf_gfp to virtqueue_add_buf

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Remove wrapper functions. This makes the allocation type explicit in
all callers; I used GPF_KERNEL where it seemed obvious, left it at
GFP_ATOMIC otherwise.

Signed-off-by: Rusty Russell <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
This commit is contained in:
Rusty Russell 2012-01-12 15:44:42 +10:30
commit f96fde41f7
10 changed files with 44 additions and 58 deletions
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2
drivers/block/virtio_blk.c
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@ -172,7 +172,7 @@ static bool do_req(struct request_queue *q, struct virtio_blk *vblk,
}
}
if (virtqueue_add_buf(vblk->vq, vblk->sg, out, in, vbr) < 0) {
if (virtqueue_add_buf(vblk->vq, vblk->sg, out, in, vbr, GFP_ATOMIC)<0) {
mempool_free(vbr, vblk->pool);
return false;
}