Dylan Yudaken e90cfb9699 io_uring: do not recalculate ppos unnecessarily ... commit b4aec40015953b65f2f114641e7fd7714c8df8e6 upstream. There is a slight optimisation to be had by calculating the correct pos pointer inside io_kiocb_update_pos and then using that later. It seems code size drops by a bit: 000000000000a1b0 0000000000000400 t io_read 000000000000a5b0 0000000000000319 t io_write vs 000000000000a1b0 00000000000003f6 t io_read 000000000000a5b0 0000000000000310 t io_write Signed-off-by: Dylan Yudaken <dylany@fb.com> Reviewed-by: Pavel Begunkov <asml.silence@gmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-01-24 07:19:57 +01:00
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io_uring.c	io_uring: do not recalculate ppos unnecessarily	2023-01-24 07:19:57 +01:00
io-wq.c	io_uring: don't gate task_work run on TIF_NOTIFY_SIGNAL	2023-01-24 07:19:56 +01:00
io-wq.h	io_uring: import 5.15-stable io_uring	2023-01-04 11:39:23 +01:00
Makefile	io_uring: import 5.15-stable io_uring	2023-01-04 11:39:23 +01:00