git.baikalelectronics.ru Git - kernel.git/commit

author	Pavel Begunkov <asml.silence@gmail.com>
	Mon, 4 Oct 2021 19:02:54 +0000 (20:02 +0100)
committer	Jens Axboe <axboe@kernel.dk>
	Tue, 19 Oct 2021 11:49:54 +0000 (05:49 -0600)
commit	8710c86d0f3ba9da9df3d551c05f30bf12cd1ad5
tree	7f46de0c6403a405948b5388241bbc327304d87e	tree \| snapshot
parent	491e4ca5005bf338fceb94938b5444d6690bf536	commit \| diff

io_uring: mark cold functions

Attribute cold functions so compilers can optimise them for size. It
shrinks the binary by 2.5-3%

   text    data     bss     dec     hex filename
  90670   14002       8  104680   198e8 ./fs/io_uring.o
  88053   14002       8  102063   18eaf ./fs/io_uring.o

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/b53d385f91dca45170b67d7f11c7abd787e821f6.1633373302.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>