Searched hist:b620743077e291ae7d0debd21f50413a8c266229 (Results 1 – 3 of 3) sorted by relevance
| /openbmc/linux/include/linux/ |
| H A D | uio.h | diff b620743077e291ae7d0debd21f50413a8c266229 Wed Jun 26 08:49:28 CDT 2019 Christoph Hellwig <hch@lst.de> block: never take page references for ITER_BVEC
If we pass pages through an iov_iter we always already have a reference
in the caller. Thus remove the ITER_BVEC_FLAG_NO_REF and don't take
reference to pages by default for bvec backed iov_iters.
Reviewed-by: Minwoo Im <minwoo.im.dev@gmail.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
|
| /openbmc/linux/block/ |
| H A D | bio.c | diff b620743077e291ae7d0debd21f50413a8c266229 Wed Jun 26 08:49:28 CDT 2019 Christoph Hellwig <hch@lst.de> block: never take page references for ITER_BVEC
If we pass pages through an iov_iter we always already have a reference
in the caller. Thus remove the ITER_BVEC_FLAG_NO_REF and don't take
reference to pages by default for bvec backed iov_iters.
Reviewed-by: Minwoo Im <minwoo.im.dev@gmail.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
|
| /openbmc/linux/drivers/block/ |
| H A D | loop.c | diff b620743077e291ae7d0debd21f50413a8c266229 Wed Jun 26 08:49:28 CDT 2019 Christoph Hellwig <hch@lst.de> block: never take page references for ITER_BVEC
If we pass pages through an iov_iter we always already have a reference
in the caller. Thus remove the ITER_BVEC_FLAG_NO_REF and don't take
reference to pages by default for bvec backed iov_iters.
Reviewed-by: Minwoo Im <minwoo.im.dev@gmail.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
|