Module: kamailio Branch: master Commit: e3f8d678103b7e2378b883c48349d8caed9dc74d URL: https://github.com/kamailio/kamailio/commit/e3f8d678103b7e2378b883c48349d8ca...
Author: Camille Oudot camille.oudot@orange.com Committer: Camille Oudot camille.oudot@orange.com Date: 2015-04-24T11:49:10+02:00
Merge pull request #139 from kamailio/tmp/TLSF_pkg
mem: enable TLSF for pkg mem
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Modified: Makefile.defs Modified: mem/mem.c Modified: mem/mem.h
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Diff: https://github.com/kamailio/kamailio/commit/e3f8d678103b7e2378b883c48349d8ca... Patch: https://github.com/kamailio/kamailio/commit/e3f8d678103b7e2378b883c48349d8ca...
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diff --git a/Makefile.defs b/Makefile.defs index ef419d9..313b10e 100644 --- a/Makefile.defs +++ b/Makefile.defs @@ -102,6 +102,7 @@ EXTRAVERSION = -pre0 # memory manager switcher # 0 - f_malloc (fast malloc) # 1 - q_malloc (quick malloc) +# 2 - tlsf_malloc (O(1) malloc and free) MEMMNG ?= 0 # memory debugger switcher # 0 - off (no-debug mode) @@ -501,6 +502,8 @@ data_target = $(prefix)/$(data_dir) # (not true anymore, q_malloc performs approx. the same) # -DF_MALLOC # an even faster malloc, not recommended for debugging +# -DTLSF_MALLOC=1 +# an implemetation of the "two levels segregation fit" malloc algorithm # -DDL_MALLOC # a malloc implementation based on Doug Lea's dl_malloc # -DSF_MALLOC @@ -662,6 +665,9 @@ ifeq ($(MEMDBG), 1) C_DEFS+= -DDBG_QM_MALLOC endif C_DEFS+= -DMEM_JOIN_FREE +else ifeq ($(MEMMNG), 2) +# use tlsf malloc + C_DEFS+= -DTLSF_MALLOC=1 else # use f_malloc C_DEFS+= -DF_MALLOC diff --git a/mem/mem.c b/mem/mem.c index ac7ddc8..18fb9af 100644 --- a/mem/mem.c +++ b/mem/mem.c @@ -51,6 +51,8 @@ struct fm_block* mem_block = 0; #elif defined DL_MALLOC /* don't need this */ + #elif defined TLSF_MALLOC + tlsf_t mem_block = 0; #else struct qm_block* mem_block = 0; #endif @@ -75,6 +77,8 @@ int init_pkg_mallocs(void) mem_block=fm_malloc_init(mem_pool, pkg_mem_size, MEM_TYPE_PKG); #elif DL_MALLOC /* don't need this */ + #elif TLSF_MALLOC + mem_block = tlsf_create_with_pool(mem_pool, pkg_mem_size); #else if (mem_pool) mem_block=qm_malloc_init(mem_pool, pkg_mem_size, MEM_TYPE_PKG); diff --git a/mem/mem.h b/mem/mem.h index d90fcf4..9db8d93 100644 --- a/mem/mem.h +++ b/mem/mem.h @@ -57,6 +57,9 @@ extern struct fm_block* mem_block; # elif defined DL_MALLOC # include "dl_malloc.h" +# elif defined TLSF_MALLOC +# include "tlsf.h" + extern tlsf_t mem_block; # else # include "q_malloc.h" extern struct qm_block* mem_block; @@ -92,6 +95,10 @@ # define pkg_malloc(s) dlmalloc((s)) # define pkg_realloc(p, s) dlrealloc((p), (s)) # define pkg_free(p) dlfree((p)) +# elif defined TLSF_MALLOC +# define pkg_malloc(s) tlsf_malloc(mem_block, (s)) +# define pkg_realloc(p, s) tlsf_realloc(mem_block, (p), (s)) +# define pkg_free(p) tlsf_free(mem_block, (p)) # else # define pkg_malloc(s) qm_malloc(mem_block, (s)) # define pkg_realloc(p, s) qm_realloc(mem_block, (p), (s)) @@ -108,6 +115,11 @@ # define pkg_info(mi) 0 # define pkg_available() 0 # define pkg_sums() 0 +# elif defined TLSF_MALLOC +# define pkg_status() ((void) 0) +# define pkg_info(mi) tlsf_meminfo(mem_block, (mi)) +# define pkg_available() ((void) 0) +# define pkg_sums() ((void) 0) # else # define pkg_status() qm_status(mem_block) # define pkg_info(mi) qm_info(mem_block, mi)
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Camille Oudot