[PATCH 2/8] io_uring: dont ifdef io_alloc_cache_kasan()

Pavel Begunkov
2025-01-28T20:56:03Z

Use IS_ENABLED in io_alloc_cache_kasan() so at least it gets compile
tested without KASAN.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
---
io_uring/alloc_cache.h | 14 +++++---------
1 file changed, 5 insertions(+), 9 deletions(-)

diff --git a/io_uring/alloc_cache.h b/io_uring/alloc_cache.h
index 28436f413bd2c..9eb374ad7490c 100644
--- a/io_uring/alloc_cache.h
+++ b/io_uring/alloc_cache.h
@@ -8,18 +8,14 @@
*/
#define IO_ALLOC_CACHE_MAX 128

-#if defined(CONFIG_KASAN)
-static inline void io_alloc_cache_kasan(struct iovec **iov, int *nr)
-{
- kfree(*iov);
- *iov = NULL;
- *nr = 0;
-}
-#else
static inline void io_alloc_cache_kasan(struct iovec **iov, int *nr)
{
+ if (IS_ENABLED(CONFIG_KASAN)) {
+ kfree(*iov);
+ *iov = NULL;
+ *nr = 0;
+ }
}
-#endif

static inline bool io_alloc_cache_put(struct io_alloc_cache *cache,
void *entry)
--
2.47.1