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| author | Jens Axboe <axboe@kernel.dk> | 2024-03-16 18:23:44 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-04-15 08:10:25 -0600 |
| commit | 0ae9b9a14d54bd0aa68c1e8bda9dd8e6346f1d87 (patch) | |
| tree | 517476c06e921ec10f2e8cc9da5bda0c3f83621b /io_uring/alloc_cache.h | |
| parent | 29f858a7c6e06060bbadee6d8502df36eed888bf (diff) | |
| download | linux-0ae9b9a14d54bd0aa68c1e8bda9dd8e6346f1d87.tar.gz linux-0ae9b9a14d54bd0aa68c1e8bda9dd8e6346f1d87.tar.bz2 linux-0ae9b9a14d54bd0aa68c1e8bda9dd8e6346f1d87.zip | |
io_uring/alloc_cache: shrink default max entries from 512 to 128
In practice, we just need to recycle a few elements for (by far) most
use cases. Shrink the total size down from 512 to 128, which should be
more than plenty.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring/alloc_cache.h')
| -rw-r--r-- | io_uring/alloc_cache.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/io_uring/alloc_cache.h b/io_uring/alloc_cache.h index bf2fb26a6539..138ad14b0b12 100644 --- a/io_uring/alloc_cache.h +++ b/io_uring/alloc_cache.h @@ -4,7 +4,7 @@ /* * Don't allow the cache to grow beyond this size. */ -#define IO_ALLOC_CACHE_MAX 512 +#define IO_ALLOC_CACHE_MAX 128 struct io_cache_entry { struct io_wq_work_node node; |