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| author | Al Viro <viro@zeniv.linux.org.uk> | 2018-05-26 19:13:10 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2018-05-29 23:18:17 -0400 |
| commit | d2988bd412fac87859f0b68f5ea328fb0f09c216 (patch) | |
| tree | 1a0df5ecf1d4c9400613e328e02d204ca01aa7a2 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py | |
| parent | 9061d14a8a97009085242b284b5b5f668af2bf97 (diff) | |
aio_read_events_ring(): make a bit more readable
The logics for 'avail' is
* not past the tail of cyclic buffer
* no more than asked
* not past the end of buffer
* not past the end of a page
Unobfuscate the last part.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py')
0 files changed, 0 insertions, 0 deletions