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Update.
2004-11-13 Ulrich Drepper <drepper@redhat.com> * malloc/malloc.c (malloc_state): stat_lock_* elements need only be defined if THREAD_STATS is defined. Remove pad0_ since it does not align with cache line sizes in general anyway.
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2004-11-13 Ulrich Drepper <drepper@redhat.com>
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* malloc/malloc.c (malloc_state): stat_lock_* elements need only
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be defined if THREAD_STATS is defined. Remove pad0_ since it does
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not align with cache line sizes in general anyway.
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2004-11-13 Jakub Jelinek <jakub@redhat.com>
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* elf/rtld.c (print_statistics): Avoid segfaults if not all namespaces
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@ -2192,10 +2192,12 @@ typedef struct malloc_chunk* mfastbinptr;
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struct malloc_state {
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/* Serialize access. */
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mutex_t mutex;
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// Should we have padding to move the mutex to its own cache line?
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#if THREAD_STATS
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/* Statistics for locking. Only used if THREAD_STATS is defined. */
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long stat_lock_direct, stat_lock_loop, stat_lock_wait;
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long pad0_[1]; /* try to give the mutex its own cacheline */
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#endif
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/* The maximum chunk size to be eligible for fastbin */
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INTERNAL_SIZE_T max_fast; /* low 2 bits used as flags */
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