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(parent: 5626196) | patch
mempool: introduce mempool_is_saturated
authorPavel Begunkov <asml.silence@gmail.com>
Wed, 2 Nov 2022 15:18:19 +0000 (15:18 +0000)
committerJens Axboe <axboe@kernel.dk>
Wed, 16 Nov 2022 16:44:26 +0000 (09:44 -0700)
commit6e4068a11413b96687a03c39814539e202de294b
tree2ed2ab73ba16ab3aa190dd3128bf83f35f2a3d34tree | snapshot
parent5626196a5ae0937368b35c3625c428a2125b0f44commit | diff
mempool: introduce mempool_is_saturated

Introduce a helper mempool_is_saturated(), which tells if the mempool is
under-filled or not. We need it to figure out whether it should be
freed right into the mempool or could be cached with top level caches.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/636aed30be8c35d78f45e244998bc6209283cccc.1667384020.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
include/linux/mempool.h diff | blob | history
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