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author | Jens Axboe <axboe@kernel.dk> | 2020-01-25 09:08:54 +0300 |
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committer | Jens Axboe <axboe@kernel.dk> | 2020-01-28 01:36:29 +0300 |
commit | 980ad26304abf11e78caaa68023411b9c088b848 (patch) | |
tree | 1a89d63d7906abb3d9313fa1becd40d8329a071f /lib/flex_proportions.c | |
parent | 86a761f81ec87a96572214f5db606f60d36aaf08 (diff) | |
download | linux-980ad26304abf11e78caaa68023411b9c088b848.tar.xz |
io_uring: don't attempt to copy iovec for READ/WRITE
For the non-vectored variant of READV/WRITEV, we don't need to setup an
async io context, and we flag that appropriately in the io_op_defs
array. However, in fixing this for the 5.5 kernel in commit 74566df3a71c
we didn't have these opcodes, so the check there was added just for the
READ_FIXED and WRITE_FIXED opcodes. Replace that check with just a
single check for needing async context, that covers all four of these
read/write variants that don't use an iovec.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'lib/flex_proportions.c')
0 files changed, 0 insertions, 0 deletions