diff options
Diffstat (limited to 'cmds-device.c')
| -rw-r--r-- | cmds-device.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/cmds-device.c b/cmds-device.c index b17b6c6f..7616c430 100644 --- a/cmds-device.c +++ b/cmds-device.c @@ -447,6 +447,13 @@ static int cmd_device_stats(int argc, char **argv) canonical_path = canonicalize_path((char *)path); + /* No path when device is missing. */ + if (!canonical_path) { + canonical_path = malloc(32); + snprintf(canonical_path, 32, + "devid:%llu", args.devid); + } + if (args.nr_items >= BTRFS_DEV_STAT_WRITE_ERRS + 1) printf("[%s].write_io_errs %llu\n", canonical_path, |