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(parent: 81a22c8) | patch
io_uring: account drain memory to cgroup
authorPavel Begunkov <asml.silence@gmail.com>
Fri, 9 May 2025 11:12:47 +0000 (12:12 +0100)
committerJens Axboe <axboe@kernel.dk>
Fri, 9 May 2025 14:01:01 +0000 (08:01 -0600)
commitf979c20547e72568e3c793bc92c7522bc3166246
tree461376e455b66200a64dacd00337b26b2e323450tree | snapshot
parent81a22c86ec7060be43404d4e6d68fca03dbafcf4commit | diff
io_uring: account drain memory to cgroup

Account drain allocations against memcg. It's not a big problem as each
such allocation is paired with a request, which is accounted, but it's
nicer to follow the limits more closely.

Cc: stable@vger.kernel.org # 6.1
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/f8dfdbd755c41fd9c75d12b858af07dfba5bbb68.1746788718.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
io_uring/io_uring.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git