Remove lock stuff from TLSF.

git-svn-id: http://svn.drobilla.net/resp/tuplr@174 ad02d1e2-f140-0410-9f75-f8b11f17cedd

1 files changed, 0 insertions, 22 deletions

diff --git a/src/tlsf.c b/src/tlsf.c
index 75fd4e4..b912800 100644
--- a/src/tlsf.c
+++ b/src/tlsf.c
@@ -20,7 +20,6 @@
 
 //#define USE_SBRK        1
 #define USE_MMAP        1
-//#define TLSF_USE_LOCKS  1
 //#define TLSF_STATISTICS 1
 
 #if defined(USE_MMAP) || defined(USE_SBRK)
@@ -36,20 +35,6 @@
 #include <string.h>
 #include <stdint.h>
 
-#ifdef TLSF_USE_LOCKS
-#include <pthread.h>
-#define TLSF_MLOCK_T            pthread_mutex_t
-#define TLSF_CREATE_LOCK(l)     pthread_mutex_init (l, NULL)
-#define TLSF_DESTROY_LOCK(l)    pthread_mutex_destroy(l)
-#define TLSF_ACQUIRE_LOCK(l)    pthread_mutex_lock(l)
-#define TLSF_RELEASE_LOCK(l)    pthread_mutex_unlock(l)
-#else
-#define TLSF_CREATE_LOCK(_unused_)   do {} while(0)
-#define TLSF_DESTROY_LOCK(_unused_)  do {} while(0)
-#define TLSF_ACQUIRE_LOCK(_unused_)  do {} while(0)
-#define TLSF_RELEASE_LOCK(_unused_)  do {} while(0)
-#endif
-
 #ifdef TLSF_STATISTICS
 #define TLSF_ADD_SIZE(tlsf, b) do {                            \
     tlsf->used_size += (b->size & BLOCK_SIZE) + BHDR_OVERHEAD; \
@@ -142,10 +127,6 @@ typedef struct area_info_s {
 } area_info_t;
 
 struct tlsf_s {
-#ifdef TLSF_USE_LOCKS
-    TLSF_MLOCK_T lock;
-#endif
-
 #ifdef TLSF_STATISTICS
     size_t used_size;
     size_t max_size;
@@ -400,8 +381,6 @@ tlsf_init(void* area, size_t area_size)
     /* Zero the memory pool (and tlsf_s) */
     memset(area, 0, sizeof(tlsf_t));
 
-    TLSF_CREATE_LOCK(&tlsf->lock);
-
     ib = process_area(GET_NEXT_BLOCK(area, ROUNDUP_SIZE(sizeof(tlsf_t))),
             ROUNDDOWN_SIZE(area_size - sizeof(tlsf_t)));
     b = GET_NEXT_BLOCK(ib->ptr.buffer, ib->size & BLOCK_SIZE);
@@ -516,7 +495,6 @@ tlsf_get_max_size(tlsf_t* tlsf)
 void
 tlsf_destroy(tlsf_t* tlsf)
 {
-    TLSF_DESTROY_LOCK(&tlsf->lock);
 }
 
 void*