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io_uring: use bvec_set_page to initialize a bvec

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Use the bvec_set_page helper to initialize a bvec.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Link: https://lore.kernel.org/r/20230203150634.3199647-19-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig 2023-02-03 16:06:29 +01:00 committed by Jens Axboe
parent 664e40789a
commit cc342a2193
1 changed files with 1 additions and 3 deletions
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4
io_uring/rsrc.c
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@ -1237,9 +1237,7 @@ static int io_sqe_buffer_register(struct io_ring_ctx *ctx, struct iovec *iov,
size_t vec_len;
vec_len = min_t(size_t, size, PAGE_SIZE - off);
imu->bvec[i].bv_page = pages[i];
imu->bvec[i].bv_len = vec_len;
imu->bvec[i].bv_offset = off;
bvec_set_page(&imu->bvec[i], pages[i], vec_len, off);
off = 0;
size -= vec_len;
}