diff options
| author | Kuan-Wei Chiu <visitorckw@gmail.com> | 2024-10-20 12:01:57 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-11-05 17:12:36 -0800 |
| commit | 3d8a9a1c35227c3f1b0bd132c9f0a80dbda07b65 (patch) | |
| tree | 8044bb492145f609f661e8238e490883f2d25f13 /drivers/md/bcache/alloc.c | |
| parent | d6844302074aac634afd00c4b70a1e1249afeff3 (diff) | |
bcache: update min_heap_callbacks to use default builtin swap
Replace the swp function pointer in the min_heap_callbacks of bcache with
NULL, allowing direct usage of the default builtin swap implementation.
This modification simplifies the code and improves performance by removing
unnecessary function indirection.
Link: https://lkml.kernel.org/r/20241020040200.939973-8-visitorckw@gmail.com
Signed-off-by: Kuan-Wei Chiu <visitorckw@gmail.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Ching-Chun (Jim) Huang <jserv@ccns.ncku.edu.tw>
Cc: Coly Li <colyli@suse.de>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Kent Overstreet <kent.overstreet@linux.dev>
Cc: "Liang, Kan" <kan.liang@linux.intel.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Matthew Sakai <msakai@redhat.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'drivers/md/bcache/alloc.c')
| -rw-r--r-- | drivers/md/bcache/alloc.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/md/bcache/alloc.c b/drivers/md/bcache/alloc.c index da50f6661bae..8998e61efa40 100644 --- a/drivers/md/bcache/alloc.c +++ b/drivers/md/bcache/alloc.c @@ -189,23 +189,16 @@ static inline bool new_bucket_min_cmp(const void *l, const void *r, void *args) return new_bucket_prio(ca, *lhs) < new_bucket_prio(ca, *rhs); } -static inline void new_bucket_swap(void *l, void *r, void __always_unused *args) -{ - struct bucket **lhs = l, **rhs = r; - - swap(*lhs, *rhs); -} - static void invalidate_buckets_lru(struct cache *ca) { struct bucket *b; const struct min_heap_callbacks bucket_max_cmp_callback = { .less = new_bucket_max_cmp, - .swp = new_bucket_swap, + .swp = NULL, }; const struct min_heap_callbacks bucket_min_cmp_callback = { .less = new_bucket_min_cmp, - .swp = new_bucket_swap, + .swp = NULL, }; ca->heap.nr = 0; |