diff options
| author | David Sterba <dsterba@suse.com> | 2015-08-25 17:30:37 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2015-08-31 19:25:12 +0200 |
| commit | 25ff5e53e084bd3cf3d3a8b0448cd4ee512b41a4 (patch) | |
| tree | 2db90b29947c4b1d0a9099139c83b3c63a1bf303 | |
| parent | cc31e6cf507a4a6cf19265e63d9be1acdd3111a9 (diff) | |
btrfs-progs: update help for device stats
Signed-off-by: David Sterba <dsterba@suse.com>
| -rw-r--r-- | cmds-device.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/cmds-device.c b/cmds-device.c index 458c088d..cbb6b61d 100644 --- a/cmds-device.c +++ b/cmds-device.c @@ -349,7 +349,9 @@ out: static const char * const cmd_device_stats_usage[] = { "btrfs device stats [-z] <path>|<device>", - "Show current device IO stats. -z to reset stats afterwards.", + "Show current device IO stats.", + "", + "-z show current stats and reset values to zero", NULL }; |