diff options
Diffstat (limited to 'fs/btrfs/messages.h')
| -rw-r--r-- | fs/btrfs/messages.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/fs/btrfs/messages.h b/fs/btrfs/messages.h index ac2d1982ba3d..deedc1a168e2 100644 --- a/fs/btrfs/messages.h +++ b/fs/btrfs/messages.h @@ -4,14 +4,23 @@ #define BTRFS_MESSAGES_H #include <linux/types.h> +#include <linux/printk.h> +#include <linux/bug.h> struct btrfs_fs_info; +/* + * We want to be able to override this in btrfs-progs. + */ +#ifdef __KERNEL__ + static inline __printf(2, 3) __cold void btrfs_no_printk(const struct btrfs_fs_info *fs_info, const char *fmt, ...) { } +#endif + #ifdef CONFIG_PRINTK #define btrfs_printk(fs_info, fmt, args...) \ @@ -160,7 +169,11 @@ do { \ } while (0) #ifdef CONFIG_BTRFS_ASSERT -void __cold __noreturn btrfs_assertfail(const char *expr, const char *file, int line); + +#define btrfs_assertfail(expr, file, line) ({ \ + pr_err("assertion failed: %s, in %s:%d\n", (expr), (file), (line)); \ + BUG(); \ +}) #define ASSERT(expr) \ (likely(expr) ? (void)0 : btrfs_assertfail(#expr, __FILE__, __LINE__)) |