block: Remove the ALLOC_CACHE_SLACK constant

Commit b99182c501 ("bio: add pcpu caching for non-polling bio_put")
removed the code that uses this constant. Hence also remove the constant
itself.

Cc: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20230209230135.3475829-1-bvanassche@acm.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Bart Van Assche 2023-02-09 15:01:35 -08:00 committed by Jens Axboe
parent 5f6224175f
commit 9af9935494

View File

@ -26,7 +26,6 @@
#include "blk-cgroup.h"
#define ALLOC_CACHE_THRESHOLD 16
#define ALLOC_CACHE_SLACK 64
#define ALLOC_CACHE_MAX 256
struct bio_alloc_cache {