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| author | Andy Isaacson <adi@hexapodia.org> | 2010-06-11 19:44:04 -0700 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2010-06-17 13:20:50 -0300 |
| commit | 84c104ad429c8a474b93dd374815d1c238032fa8 (patch) | |
| tree | 15727f86d7b135ea01fbc7008e62416f5767904f /drivers/serial | |
| parent | 9ed7e1b85cd55dc46cb9410a23086bdaa2ff3eb9 (diff) | |
| download | linux-84c104ad429c8a474b93dd374815d1c238032fa8.tar.gz linux-84c104ad429c8a474b93dd374815d1c238032fa8.tar.xz | |
perf debug: fix hex dump partial final line
The loop counter math in trace_event was much more complicated than
necessary, resulting in incorrectly decoding the human-readable
portion of the partial last line of hexdump in "perf trace -D" output:
. 0020: 00 00 00 00 00 00 00 00 2f 73 62 69 6e 2f 69 6e ......../sbin/i
. 0030: 69 74 00 00 00 00 00 00 /sbin/i
With this fixed (and simpler!) code, we get the correct output:
. 0020: 00 00 00 00 00 00 00 00 2f 73 62 69 6e 2f 69 6e ......../sbin/in
. 0030: 69 74 00 00 00 00 00 00 it......
Cc: Ingo Molnar <mingo@elte.hu>
LPU-Reference: <20100612024404.GA24469@hexapodia.org>
Signed-off-by: Andy Isaacson <adi@hexapodia.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'drivers/serial')
0 files changed, 0 insertions, 0 deletions