| commit | 738ff7b96f9a48e77dad18ad35dd3b278fa3b7e9 | [log] [tgz] |
|---|---|---|
| author | Mohan Srinivasan <srmohan@google.com> | Fri Sep 08 13:58:47 2017 -0700 |
| committer | Mohan Srinivasan <srmohan@google.com> | Fri Sep 15 12:07:45 2017 -0700 |
| tree | e7e04b883c8bc5d464746703cdeeb41d75638909 | |
| parent | eb29dced7182d4fc955fd380ba97c67f8285e5b0 [diff] |
Add writepage(s) blaming support to ioblame. Make ioblame use the (f2fs) writepage(s) tracepoint, to attribute writepage(s) to filenames. Useful to track down and tune apps that might be writing too much. Test: Tested the (new) -p option with f2fs (and also with ext4) ensuring that it works with the former and exits gracefully with error in the latter cases. Bug: 63939317 Change-Id: I2a3ad02a650a293dbca4c23d0276bbe86ad648fe Signed-off-by: Mohan Srinivasan <srmohan@google.com>