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| author | Ondřej Bílka <neleai@seznam.cz> | 2013-12-10 17:56:59 +0100 |
|---|---|---|
| committer | Ondřej Bílka <neleai@seznam.cz> | 2013-12-10 18:00:14 +0100 |
| commit | 5782a80f9f8ca86899b30161166f044b0b6b8590 (patch) | |
| tree | ce59040719b2f44dba01dd914edfe2e6ed370beb /malloc/malloc.c | |
| parent | aeb95445d128323cdaf9556b9a75c6c9b5a7b980 (diff) | |
| download | glibc-5782a80f9f8ca86899b30161166f044b0b6b8590.zip glibc-5782a80f9f8ca86899b30161166f044b0b6b8590.tar.gz glibc-5782a80f9f8ca86899b30161166f044b0b6b8590.tar.bz2 | |
Drop PER_THREAD conditionals from malloc.
Diffstat (limited to 'malloc/malloc.c')
| -rw-r--r-- | malloc/malloc.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/malloc/malloc.c b/malloc/malloc.c index ac8c3f6..4437ee2 100644 --- a/malloc/malloc.c +++ b/malloc/malloc.c @@ -1707,10 +1707,8 @@ struct malloc_state { /* Linked list */ struct malloc_state *next; -#ifdef PER_THREAD /* Linked list for free arenas. */ struct malloc_state *next_free; -#endif /* Memory allocated from the system in this arena. */ INTERNAL_SIZE_T system_mem; @@ -1722,10 +1720,8 @@ struct malloc_par { unsigned long trim_threshold; INTERNAL_SIZE_T top_pad; INTERNAL_SIZE_T mmap_threshold; -#ifdef PER_THREAD INTERNAL_SIZE_T arena_test; INTERNAL_SIZE_T arena_max; -#endif /* Memory map support */ int n_mmaps; @@ -1767,18 +1763,14 @@ static struct malloc_par mp_ = .n_mmaps_max = DEFAULT_MMAP_MAX, .mmap_threshold = DEFAULT_MMAP_THRESHOLD, .trim_threshold = DEFAULT_TRIM_THRESHOLD, -#ifdef PER_THREAD # define NARENAS_FROM_NCORES(n) ((n) * (sizeof(long) == 4 ? 2 : 8)) .arena_test = NARENAS_FROM_NCORES (1) -#endif }; -#ifdef PER_THREAD /* Non public mallopt parameters. */ #define M_ARENA_TEST -7 #define M_ARENA_MAX -8 -#endif /* Maximum size of memory handled in fastbins. */ @@ -2981,11 +2973,6 @@ __libc_realloc(void* oldmem, size_t bytes) (void)mutex_lock(&ar_ptr->mutex); #endif -#if !defined PER_THREAD - LIBC_PROBE (memory_arena_reuse_realloc, 1, ar_ptr); - /* As in malloc(), remember this arena for the next allocation. */ - tsd_setspecific(arena_key, (void *)ar_ptr); -#endif newp = _int_realloc(ar_ptr, oldp, oldsize, nb); @@ -4688,7 +4675,6 @@ int __libc_mallopt(int param_number, int value) perturb_byte = value; break; -#ifdef PER_THREAD case M_ARENA_TEST: if (value > 0) { @@ -4704,7 +4690,6 @@ int __libc_mallopt(int param_number, int value) mp_.arena_max = value; } break; -#endif } (void)mutex_unlock(&av->mutex); return res; |