[sr-dev] git:master: core/mem: f_malloc - groupped few updates of usage stats in insert free function

Module: sip-router Branch: master Commit: a7d59baca2d03b48f020b10adf6e6e614494a35e URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=a7d59ba… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: Sat May 3 22:13:16 2014 +0200 core/mem: f_malloc - groupped few updates of usage stats in insert free function --- mem/f_malloc.c | 11 +++-------- 1 files changed, 3 insertions(+), 8 deletions(-) diff --git a/mem/f_malloc.c b/mem/f_malloc.c index 026ff39..4c3576a 100644 --- a/mem/f_malloc.c +++ b/mem/f_malloc.c @@ -289,6 +289,7 @@ void fm_split_frag(struct fm_block* qm, struct fm_frag* frag, FRAG_CLEAR_USED(n); /* never used */ /* new frag overhead */ qm->real_used+=FRAG_OVERHEAD; + qm->used-=FRAG_OVERHEAD; #ifdef DBG_F_MALLOC /* frag created by malloc, mark it*/ n->file=file; @@ -342,8 +343,8 @@ struct fm_block* fm_malloc_init(char* address, unsigned long size, int type) qm=(struct fm_block*)start; memset(qm, 0, sizeof(struct fm_block)); qm->size=size; - qm->used = size; - qm->real_used=size + init_overhead; + qm->used = size - init_overhead; + qm->real_used=size; qm->max_real_used=init_overhead; qm->type = type; size-=init_overhead; @@ -678,10 +679,6 @@ void* fm_realloc(struct fm_block* qm, void* p, unsigned long size) #else fm_split_frag(qm, f, size); #endif - /* fm_split frag already adds FRAG_OVERHEAD for the newly created - free frag, so here we only need orig_size-f->size for real used */ - qm->real_used-=(orig_size-f->size); - qm->used-=(orig_size-f->size); }else if (f->size<size){ /* grow */ #ifdef DBG_F_MALLOC @@ -723,8 +720,6 @@ void* fm_realloc(struct fm_block* qm, void* p, unsigned long size) fm_split_frag(qm, f, size); #endif } - qm->real_used+=(f->size-orig_size); - qm->used+=(f->size-orig_size); }else{ /* could not join => realloc */ #ifdef DBG_F_MALLOC