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| author | DJ Delorie <dj@redhat.com> | 2019-08-08 19:09:43 -0400 |
|---|---|---|
| committer | DJ Delorie <dj@redhat.com> | 2019-08-09 14:04:03 -0400 |
| commit | c48d92b430c480de06762f80c104922239416826 (patch) | |
| tree | efb687b05fe7b94025ad29c6fe35d1d60a336fb8 /malloc/Makefile | |
| parent | b6d2c4475d5abc05dd009575b90556bdd3c78ad0 (diff) | |
| download | glibc-c48d92b430c480de06762f80c104922239416826.tar.gz | |
Add glibc.malloc.mxfast tunable
* elf/dl-tunables.list: Add glibc.malloc.mxfast.
* manual/tunables.texi: Document it.
* malloc/malloc.c (do_set_mxfast): New.
(__libc_mallopt): Call it.
* malloc/arena.c: Add mxfast tunable.
* malloc/tst-mxfast.c: New.
* malloc/Makefile: Add it.
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'malloc/Makefile')
| -rw-r--r-- | malloc/Makefile | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/malloc/Makefile b/malloc/Makefile index d2fba29953..94b74b5c45 100644 --- a/malloc/Makefile +++ b/malloc/Makefile @@ -39,6 +39,7 @@ tests := mallocbug tst-malloc tst-valloc tst-calloc tst-obstack \ tst-malloc-too-large \ tst-malloc-stats-cancellation \ tst-tcfree1 tst-tcfree2 tst-tcfree3 \ + tst-mxfast \ tests-static := \ tst-interpose-static-nothread \ @@ -196,6 +197,8 @@ tst-malloc-usable-static-ENV = $(tst-malloc-usable-ENV) tst-malloc-usable-tunables-ENV = GLIBC_TUNABLES=glibc.malloc.check=3 tst-malloc-usable-static-tunables-ENV = $(tst-malloc-usable-tunables-ENV) +tst-mxfast-ENV = GLIBC_TUNABLES=glibc.malloc.tcache_count=0:glibc.malloc.mxfast=0 + ifeq ($(experimental-malloc),yes) CPPFLAGS-malloc.c += -DUSE_TCACHE=1 else |