diff options
Diffstat (limited to 'kerncompat.h')
-rw-r--r-- | kerncompat.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/kerncompat.h b/kerncompat.h index 19c7fa51..889d94cc 100644 --- a/kerncompat.h +++ b/kerncompat.h @@ -29,7 +29,9 @@ #include <stddef.h> #include <linux/types.h> #include <stdint.h> +#ifndef BTRFS_DISABLE_BACKTRACE #include <execinfo.h> +#endif #define ptr_to_u64(x) ((u64)(uintptr_t)x) #define u64_to_ptr(x) ((void *)(uintptr_t)x) @@ -55,6 +57,7 @@ #define ULONG_MAX (~0UL) #endif +#ifndef BTRFS_DISABLE_BACKTRACE #define MAX_BACKTRACE 16 static inline void print_trace(void) { @@ -81,6 +84,9 @@ static inline void assert_trace(const char *assertion, const char *filename, } #define BUG() assert_trace(NULL, __FILE__, __func__, __LINE__, 0) +#else +#define BUG() assert(0) +#endif #ifdef __CHECKER__ #define __force __attribute__((force)) @@ -264,10 +270,19 @@ static inline long IS_ERR(const void *ptr) #define kstrdup(x, y) strdup(x) #define kfree(x) free(x) +#ifndef BTRFS_DISABLE_BACKTRACE #define BUG_ON(c) assert_trace(#c, __FILE__, __func__, __LINE__, !(c)) +#else +#define BUG_ON(c) assert(!(c)) +#endif #define WARN_ON(c) BUG_ON(c) + +#ifndef BTRFS_DISABLE_BACKTRACE #define ASSERT(c) assert_trace(#c, __FILE__, __func__, __LINE__, (c)) +#else +#define ASSERT(c) assert(c) +#endif #define container_of(ptr, type, member) ({ \ const typeof( ((type *)0)->member ) *__mptr = (ptr); \ |