diff options
Diffstat (limited to 'linux/bio.c')
| -rw-r--r-- | linux/bio.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/linux/bio.c b/linux/bio.c index 797204f8..8422c262 100644 --- a/linux/bio.c +++ b/linux/bio.c @@ -52,6 +52,15 @@ int blk_status_to_errno(blk_status_t status) return blk_errors[idx].err; } +const char *blk_status_to_str(blk_status_t status) +{ + int idx = (__force int)status; + + if (WARN_ON_ONCE(idx >= ARRAY_SIZE(blk_errors))) + return "(invalid error)"; + return blk_errors[idx].name; +} + void bio_copy_data_iter(struct bio *dst, struct bvec_iter *dst_iter, struct bio *src, struct bvec_iter *src_iter) { |