]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 84928ee) | patch
io_uring: io_async_buf_func() need not test page bit
authorJens Axboe <axboe@kernel.dk>
Mon, 3 Aug 2020 23:06:21 +0000 (17:06 -0600)
committerJens Axboe <axboe@kernel.dk>
Mon, 3 Aug 2020 23:39:37 +0000 (17:39 -0600)
commite0cec46183237d0cba9343edcefacf9185692b95
tree5ab23f117751c2e65a153c6fd03d91ad704bd3e7tree | snapshot
parent84928eeec61ab4ca2ffa0360246c2513fe86d1a9commit | diff
io_uring: io_async_buf_func() need not test page bit

Since we don't do exclusive waits or wakeups, we know that the bit is
always going to be set. Kill the test. Also see commit:

1fdb11d3af01 ("mm: rewrite wait_on_page_bit_common() logic")

Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/io_uring.c diff | blob | history
Linux Kernel Source Tree.