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| author | Ming Lei <ming.lei@redhat.com> | 2019-02-27 20:40:13 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2019-02-28 05:56:03 -0700 |
| commit | 594b9a89af8e7629e95a4cd844d188361be32790 (patch) | |
| tree | 3ecf8a9d37bd6b7a7810e7c8ce8f2032dd578cf8 /fs/io_uring.c | |
| parent | bbcbbd567cc15823a6e9d4e2c5899ea3defa7b6d (diff) | |
| download | linux-594b9a89af8e7629e95a4cd844d188361be32790.tar.bz2 | |
block: introduce mp_bvec_for_each_page() for iterating over page
mp_bvec_for_each_segment() is a bit big for the iteration, so introduce
a light-weight helper for iterating over pages, then 32bytes stack
space can be saved.
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/io_uring.c')
0 files changed, 0 insertions, 0 deletions