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| author | Sebastian Andrzej Siewior <[email protected]> | 2015-08-14 18:01:03 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2015-10-04 17:23:52 +0100 |
| commit | 658e2ebce5213897665f8488f951364a5eb5d96b (patch) | |
| tree | ae6ac1060636d51e1f2c7051613a759c63d7478a /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 9ffecb10283508260936b96022d4ee43a7798b4c (diff) | |
serial: 8250_omap: check how many bytes were injected
The function tty_insert_flip_string() returns an int and as such it
might fail. So the result is that I kindly asked to insert 48 bytes and
the function only insterted 32.
I have no idea what to do with the remaining 16 so I think dropping them
is the only option. I also increase the buf_overrun counter so userpace
has a clue that we lost bytes.
Signed-off-by: Sebastian Andrzej Siewior <[email protected]>
Tested-by: Sekhar Nori <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions