project-base/server-skynet-source-3rd-jemalloc
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Remove arena_run_dalloc_decommit().

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This resolves #284.
This commit is contained in:
Mike Hommey 2015-09-03 20:32:57 +09:00 committed by Jason Evans
parent 566d4c0240
commit f97298bfc1
1 changed files with 2 additions and 23 deletions
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25
src/arena.c
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@ -1660,18 +1660,6 @@ arena_run_size_get(arena_t *arena, arena_chunk_t *chunk, arena_run_t *run,
return (size);
}
static bool
arena_run_decommit(arena_t *arena, arena_chunk_t *chunk, arena_run_t *run)
{
arena_chunk_map_misc_t *miscelm = arena_run_to_miscelm(run);
size_t run_ind = arena_miscelm_to_pageind(miscelm);
size_t offset = run_ind << LG_PAGE;
size_t length = arena_run_size_get(arena, chunk, run, run_ind);
return (arena->chunk_hooks.decommit(chunk, chunksize, offset, length,
arena->ind));
}
static void
arena_run_dalloc(arena_t *arena, arena_run_t *run, bool dirty, bool cleaned,
bool decommitted)
@ -1749,15 +1737,6 @@ arena_run_dalloc(arena_t *arena, arena_run_t *run, bool dirty, bool cleaned,
arena_maybe_purge(arena);
}
static void
arena_run_dalloc_decommit(arena_t *arena, arena_chunk_t *chunk,
arena_run_t *run)
{
bool committed = arena_run_decommit(arena, chunk, run);
arena_run_dalloc(arena, run, committed, false, !committed);
}
static void
arena_run_trim_head(arena_t *arena, arena_chunk_t *chunk, arena_run_t *run,
size_t oldsize, size_t newsize)
@ -2441,7 +2420,7 @@ arena_dalloc_bin_run(arena_t *arena, arena_chunk_t *chunk, arena_run_t *run,
malloc_mutex_unlock(&bin->lock);
/******************************/
malloc_mutex_lock(&arena->lock);
arena_run_dalloc_decommit(arena, chunk, run);
arena_run_dalloc(arena, run, true, false, false);
malloc_mutex_unlock(&arena->lock);
/****************************/
malloc_mutex_lock(&bin->lock);
@ -2584,7 +2563,7 @@ arena_dalloc_large_locked_impl(arena_t *arena, arena_chunk_t *chunk,
}
}
arena_run_dalloc_decommit(arena, chunk, run);
arena_run_dalloc(arena, run, true, false, false);
}
void