Git Repo - linux.git/commit

]> Git Repo - linux.git/commit - block/bio.c

author	Pavel Begunkov <[email protected]>
	Wed, 2 Nov 2022 15:18:23 +0000 (15:18 +0000)
committer	Jens Axboe <[email protected]>
	Wed, 16 Nov 2022 16:44:26 +0000 (09:44 -0700)
commit	42b2b2fb6ecf1cc11eb7e75782dd7a7a17e6d958
tree	121e15fc1faec4ab4dec4b3221d78d7b308b56ed	tree \| snapshot
parent	b99182c501c3dedeba4c9e6c92a60df1a2fee119	commit \| diff

bio: shrink max number of pcpu cached bios

The downside of the bio pcpu cache is that bios of a cpu will be never
freed unless there is new I/O issued from that cpu. We currently keep
max 512 bios, which feels too much, half it.

Signed-off-by: Pavel Begunkov <[email protected]>
Link: https://lore.kernel.org/r/bc198e8efb27d8c740d80c8ce477432729075096.1667384020.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <[email protected]>

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