diff options
author | Kent Overstreet <kent.overstreet@gmail.com> | 2022-06-09 01:13:46 -0400 |
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committer | Kent Overstreet <kent.overstreet@gmail.com> | 2022-06-09 15:07:25 -0400 |
commit | 6ac37db8415c636607d878c16af8346df55668f4 (patch) | |
tree | 9c41e2d77899017d8deebc20d3d125541d476457 /include/linux/kernel.h | |
parent | bec3a265658010a6cbf0cfac6dca461a7edf2c7d (diff) |
Update bcachefs sources to 24f7e08cd8 bcachefs: shrinker.to_text() methods
Diffstat (limited to 'include/linux/kernel.h')
-rw-r--r-- | include/linux/kernel.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/kernel.h b/include/linux/kernel.h index 30451cb9..a0d3e467 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -228,6 +228,16 @@ static inline int __must_check kstrtos32(const char *s, unsigned int base, s32 * return kstrtoint(s, base, res); } +struct printbuf; +extern __printf(2, 3) void prt_printf(struct printbuf *out, const char *fmt, ...); + +static const char hex_asc[] = "0123456789abcdef"; +#define hex_asc_lo(x) hex_asc[((x) & 0x0f)] +#define hex_asc_hi(x) hex_asc[((x) & 0xf0) >> 4] +static const char hex_asc_upper[] = "0123456789ABCDEF"; +#define hex_asc_upper_lo(x) hex_asc_upper[((x) & 0x0f)] +#define hex_asc_upper_hi(x) hex_asc_upper[((x) & 0xf0) >> 4] + /* The hash is always the low bits of hash_len */ #if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ #define HASH_LEN_DECLARE u32 hash; u32 len |