diff options
| author | Jiri Olsa <[email protected]> | 2018-01-09 14:39:23 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2018-01-12 16:57:16 -0300 |
| commit | fa1195ccc0af2d121abe0fe266a1caee8c265eea (patch) | |
| tree | b90fc93eb635be6a1901d2c3e8773cff6d59afaa /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | 236d812c55c2f38665663f0af61606b1cecea825 (diff) | |
perf tools: Fix copyfile_offset update of output offset
We need to increase output offset in each iteration, not decrease it as
we currently do.
I guess we were lucky to finish in most cases in first iteration, so the
bug never showed. However it shows a lot when working with big (~4GB)
size data.
Signed-off-by: Jiri Olsa <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Fixes: 9c9f5a2f1944 ("perf tools: Introduce copyfile_offset() function")
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions