diff options
Diffstat (limited to 'fs/bcachefs/util.c')
| -rw-r--r-- | fs/bcachefs/util.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/fs/bcachefs/util.c b/fs/bcachefs/util.c index c2ef7cddaa4f..a135136adeee 100644 --- a/fs/bcachefs/util.c +++ b/fs/bcachefs/util.c @@ -241,12 +241,17 @@ bool bch2_is_zero(const void *_p, size_t n) return true; } -void bch2_prt_u64_binary(struct printbuf *out, u64 v, unsigned nr_bits) +void bch2_prt_u64_base2_nbits(struct printbuf *out, u64 v, unsigned nr_bits) { while (nr_bits) prt_char(out, '0' + ((v >> --nr_bits) & 1)); } +void bch2_prt_u64_base2(struct printbuf *out, u64 v) +{ + bch2_prt_u64_base2_nbits(out, v, fls64(v) ?: 1); +} + void bch2_print_string_as_lines(const char *prefix, const char *lines) { const char *p; @@ -1186,7 +1191,9 @@ int bch2_split_devs(const char *_dev_name, darray_str *ret) { darray_init(ret); - char *dev_name = kstrdup(_dev_name, GFP_KERNEL), *s = dev_name; + char *dev_name, *s, *orig; + + dev_name = orig = kstrdup(_dev_name, GFP_KERNEL); if (!dev_name) return -ENOMEM; @@ -1201,10 +1208,10 @@ int bch2_split_devs(const char *_dev_name, darray_str *ret) } } - kfree(dev_name); + kfree(orig); return 0; err: bch2_darray_str_exit(ret); - kfree(dev_name); + kfree(orig); return -ENOMEM; } |