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| author | wm4 <wm4@nowhere> | 2014-06-15 23:59:20 +0200 |
|---|---|---|
| committer | wm4 <wm4@nowhere> | 2014-06-16 01:00:59 +0200 |
| commit | ae1b1a68cb1a7bdfc2ce88d5133e1010a0c2d054 (patch) | |
| tree | 0b483849c9aa5c5149a2a9ed004423e24b8f3dc1 /wscript_build.py | |
| parent | eca0fcb77a95793b31b6447e0c91bf4d4045efeb (diff) | |
| download | mpv-ae1b1a68cb1a7bdfc2ce88d5133e1010a0c2d054.tar.bz2 mpv-ae1b1a68cb1a7bdfc2ce88d5133e1010a0c2d054.tar.xz | |
cache: avoid race condition between cache wakeup and idling
When the reader is out of data, it tries to wake up the cache thread to
get more data. In theory, there's a small race condition, which could
cause the cache to miss the wakeup and idle before reaction.
Most certainly didn't cause real issues, because even if this extremely
unlikely race condition happens, the cache won't idle for longer than
1 second (the hardcoded cache idle time).
Diffstat (limited to 'wscript_build.py')
0 files changed, 0 insertions, 0 deletions