project-base/server-skynet-source-3rd-jemalloc
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Use ticker for incremental tcache GC.

Browse Source
This commit is contained in:
Jason Evans
2016-02-02 20:37:24 -08:00
committed by Jason Evans
parent 9998000b2b
commit c87ab25d18
2 changed files with 4 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
include/jemalloc/internal/tcache.h
View File

@@ -83,7 +83,7 @@ struct tcache_bin_s {
struct tcache_s {
ql_elm(tcache_t) link; /* Used for aggregating stats. */
uint64_t prof_accumbytes;/* Cleared after arena_prof_accum(). */
unsigned ev_cnt; /* Event count since incremental GC. */
ticker_t gc_ticker; /* Drives incremental GC. */
szind_t next_gc_bin; /* Next bin to GC. */
tcache_bin_t tbins[1]; /* Dynamically sized. */
/*
@@ -247,9 +247,7 @@ tcache_event(tsd_t *tsd, tcache_t *tcache)
if (TCACHE_GC_INCR == 0)
return;
tcache->ev_cnt++;
assert(tcache->ev_cnt <= TCACHE_GC_INCR);
if (unlikely(tcache->ev_cnt == TCACHE_GC_INCR))
if (unlikely(ticker_tick(&tcache->gc_ticker)))
tcache_event_hard(tsd, tcache);
}