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| author | Ulrich Drepper <drepper@gmail.com> | 2011-09-10 21:47:36 -0400 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2011-09-10 21:47:36 -0400 |
| commit | 02d46fc4b969e25e4ba0c54aa95fa98d7279bd05 (patch) | |
| tree | 8d0fc5bfaeac42091551da91a1f992ff656f1f56 /ChangeLog | |
| parent | 22a89187139a9083ca73989bfd11597e0f85cb61 (diff) | |
| download | glibc-02d46fc4b969e25e4ba0c54aa95fa98d7279bd05.zip glibc-02d46fc4b969e25e4ba0c54aa95fa98d7279bd05.tar.gz glibc-02d46fc4b969e25e4ba0c54aa95fa98d7279bd05.tar.bz2 | |
Simplify malloc initialization
Singificantly reduce the code needed at malloc initialization. In
the process getpagesize is simplified by always initializing
GLRO(dl_pagesize).
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 18 |
1 files changed, 17 insertions, 1 deletions
@@ -1,9 +1,25 @@ 2011-09-10 Ulrich Drepper <drepper@gmail.com> + * malloc/arena.c (ptmalloc_init_minimal): Removed. Initialize all + variables statically. + (narenas): Initialize. + (list_lock): Initialize. + (ptmalloc_init): Don't call ptmalloc_init_minimal. Remove initializtion + of main_arena and list_lock. Small cleanups. + Replace all uses of malloc_getpagesize with GLRO(dl_pagesize). + * malloc/malloc.c: Remove malloc_getpagesize. Include <ldsodefs.h>. + Add initializers to main_arena and mp_. + (malloc_state): Remove pagesize member. Change all users to use + GLRO(dl_pagesize). + + * elf/rtld.c (rtld_global_ro): Initialize _dl_pagesize. + * sysdeps/unix/sysv/linux/getpagesize.c: Simplify. GLRO(dl_pagesize) + is always initialized. + * malloc/malloc.c: Removed unused configurations and dead code. * malloc/arena.c: Likewise. * malloc/hooks.c: Likewise. - * malloc/Makefile (-CPPFLAGS-malloc.c): Don't add -DATOMIC_FASTBINS. + * malloc/Makefile (CPPFLAGS-malloc.c): Don't add -DATOMIC_FASTBINS. * include/tls.h: Removed. USE___THREAD must always be defined. * bits/libc-tsd.h: Don't handle !USE___THREAD. |