diff options
| author | Nick Terrell <[email protected]> | 2022-12-13 16:21:55 -0800 |
|---|---|---|
| committer | Nick Terrell <[email protected]> | 2022-12-13 16:21:55 -0800 |
| commit | 4f2c0a4acffbec01079c28f839422e64ddeff004 (patch) | |
| tree | 06ada4a8a6d94a94c93944806041b8c994cebfc5 /tools/include/linux/kernel.h | |
| parent | 88a309465b3f05a100c3b81966982c0f9f5d23a6 (diff) | |
| parent | 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 (diff) | |
Merge branch 'main' into zstd-linus
Diffstat (limited to 'tools/include/linux/kernel.h')
| -rw-r--r-- | tools/include/linux/kernel.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/include/linux/kernel.h b/tools/include/linux/kernel.h index 9701e8307db0..4b0673bf52c2 100644 --- a/tools/include/linux/kernel.h +++ b/tools/include/linux/kernel.h @@ -15,6 +15,8 @@ #define UINT_MAX (~0U) #endif +#define _RET_IP_ ((unsigned long)__builtin_return_address(0)) + #define PERF_ALIGN(x, a) __PERF_ALIGN_MASK(x, (typeof(x))(a)-1) #define __PERF_ALIGN_MASK(x, mask) (((x)+(mask))&~(mask)) @@ -51,6 +53,10 @@ _min1 < _min2 ? _min1 : _min2; }) #endif +#define max_t(type, x, y) max((type)x, (type)y) +#define min_t(type, x, y) min((type)x, (type)y) +#define clamp(val, lo, hi) min((typeof(val))max(val, lo), hi) + #ifndef BUG_ON #ifdef NDEBUG #define BUG_ON(cond) do { if (cond) {} } while (0) |