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| author | Qi Wang <interwq@gwu.edu> | 2019-04-03 00:50:42 (GMT) |
|---|---|---|
| committer | Qi Wang <interwq@gwu.edu> | 2019-04-03 00:50:42 (GMT) |
| commit | b0b3e49a54ec29e32636f4577d9d5a896d67fd20 (patch) | |
| tree | e80fd5feaedd401e7e2c884e73f8c884f51b5a65 /include/jemalloc/internal/ticker.h | |
| parent | 61efbda7098de6fe64c362d309824864308c36d4 (diff) | |
| parent | f7489dc8f1fac233b0cd4e40331de8b738b1f2e2 (diff) | |
| download | jemalloc-5.2.0.zip jemalloc-5.2.0.tar.gz jemalloc-5.2.0.tar.bz2 | |
Merge branch 'dev'5.2.0
Diffstat (limited to 'include/jemalloc/internal/ticker.h')
| -rw-r--r-- | include/jemalloc/internal/ticker.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/jemalloc/internal/ticker.h b/include/jemalloc/internal/ticker.h index 4b36047..52d0db4 100644 --- a/include/jemalloc/internal/ticker.h +++ b/include/jemalloc/internal/ticker.h @@ -75,4 +75,17 @@ ticker_tick(ticker_t *ticker) { return ticker_ticks(ticker, 1); } +/* + * Try to tick. If ticker would fire, return true, but rely on + * slowpath to reset ticker. + */ +static inline bool +ticker_trytick(ticker_t *ticker) { + --ticker->tick; + if (unlikely(ticker->tick < 0)) { + return true; + } + return false; +} + #endif /* JEMALLOC_INTERNAL_TICKER_H */ |