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| author | Jason Evans <jasone@canonware.com> | 2017-04-25 00:28:55 (GMT) |
|---|---|---|
| committer | Jason Evans <jasone@canonware.com> | 2017-04-25 03:37:16 (GMT) |
| commit | c67c3e4a63277718b9d137a38663c6ae324c99aa (patch) | |
| tree | 18d2f1f3a5eaaa0b5549c64691e6ed16c3c9f47c /src/arena.c | |
| parent | e2cc6280ed96e2e6a2754d4e7187296e377d9548 (diff) | |
| download | jemalloc-c67c3e4a63277718b9d137a38663c6ae324c99aa.zip jemalloc-c67c3e4a63277718b9d137a38663c6ae324c99aa.tar.gz jemalloc-c67c3e4a63277718b9d137a38663c6ae324c99aa.tar.bz2 | |
Replace --disable-munmap with opt.munmap.
Control use of munmap(2) via a run-time option rather than a
compile-time option (with the same per platform default). The old
behavior of --disable-munmap can be achieved with
--with-malloc-conf=munmap:false.
This partially resolves #580.
Diffstat (limited to 'src/arena.c')
| -rw-r--r-- | src/arena.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/arena.c b/src/arena.c index 1288b7b..3b94a20 100644 --- a/src/arena.c +++ b/src/arena.c @@ -1143,7 +1143,7 @@ arena_destroy_retained(tsdn_t *tsdn, arena_t *arena) { * opportunity to unmap all retained memory without having to keep its * own metadata structures, but if deallocation fails, that is the * application's decision/problem. In practice, retained extents are - * leaked here if !config_munmap unless the application provided custom + * leaked here if !opt_munmap unless the application provided custom * extent hooks, so best practice is to either enable munmap (and avoid * dss for arenas to be destroyed), or provide custom extent hooks that * either unmap retained extents or track them for later use. @@ -1947,7 +1947,7 @@ arena_new(tsdn_t *tsdn, unsigned ind, extent_hooks_t *extent_hooks) { goto label_error; } - if (!config_munmap) { + if (!opt_munmap) { atomic_store_u(&arena->extent_grow_next, psz2ind(HUGEPAGE), ATOMIC_RELAXED); } |