Refactor profiling
Refactored core profiling codebase into two logical parts: (a) `prof_data.c`: core internal data structure managing & dumping; (b) `prof.c`: mutexes & outward-facing APIs. Some internal functions had to be exposed out, but there are not that many of them if the modularization is (hopefully) clean enough.
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@ -117,6 +117,7 @@ C_SRCS := $(srcroot)src/jemalloc.c \
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$(srcroot)src/pages.c \
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$(srcroot)src/pages.c \
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$(srcroot)src/prng.c \
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$(srcroot)src/prng.c \
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$(srcroot)src/prof.c \
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$(srcroot)src/prof.c \
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$(srcroot)src/prof_data.c \
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$(srcroot)src/prof_log.c \
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$(srcroot)src/prof_log.c \
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$(srcroot)src/rtree.c \
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$(srcroot)src/rtree.c \
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$(srcroot)src/safety_check.c \
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$(srcroot)src/safety_check.c \
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@ -4,6 +4,11 @@
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#include "jemalloc/internal/mutex.h"
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#include "jemalloc/internal/mutex.h"
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extern malloc_mutex_t bt2gctx_mtx;
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extern malloc_mutex_t bt2gctx_mtx;
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extern malloc_mutex_t tdatas_mtx;
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extern malloc_mutex_t prof_dump_mtx;
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malloc_mutex_t *prof_gctx_mutex_choose(void);
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malloc_mutex_t *prof_tdata_mutex_choose(uint64_t thr_uid);
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extern bool opt_prof;
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extern bool opt_prof;
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extern bool opt_prof_active;
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extern bool opt_prof_active;
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@ -110,4 +115,13 @@ bool prof_log_rep_check(void);
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void prof_log_dummy_set(bool new_value);
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void prof_log_dummy_set(bool new_value);
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#endif
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#endif
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/* Functions in prof_data.c only accessed in prof.c */
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bool prof_data_init(tsd_t *tsd);
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bool prof_dump(tsd_t *tsd, bool propagate_err, const char *filename,
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bool leakcheck);
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prof_tdata_t * prof_tdata_init_impl(tsd_t *tsd, uint64_t thr_uid,
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uint64_t thr_discrim, char *thread_name, bool active);
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void prof_tdata_detach(tsd_t *tsd, prof_tdata_t *tdata);
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void prof_tctx_destroy(tsd_t *tsd, prof_tctx_t *tctx);
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#endif /* JEMALLOC_INTERNAL_PROF_EXTERNS_H */
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#endif /* JEMALLOC_INTERNAL_PROF_EXTERNS_H */
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@ -58,6 +58,7 @@
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<ClCompile Include="..\..\..\..\src\pages.c" />
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<ClCompile Include="..\..\..\..\src\pages.c" />
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<ClCompile Include="..\..\..\..\src\prng.c" />
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<ClCompile Include="..\..\..\..\src\prng.c" />
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<ClCompile Include="..\..\..\..\src\prof.c" />
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<ClCompile Include="..\..\..\..\src\prof.c" />
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<ClCompile Include="..\..\..\..\src\prof_data.c" />
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<ClCompile Include="..\..\..\..\src\prof_log.c" />
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<ClCompile Include="..\..\..\..\src\prof_log.c" />
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<ClCompile Include="..\..\..\..\src\rtree.c" />
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<ClCompile Include="..\..\..\..\src\rtree.c" />
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<ClCompile Include="..\..\..\..\src\sc.c" />
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<ClCompile Include="..\..\..\..\src\sc.c" />
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@ -67,6 +67,9 @@
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<ClCompile Include="..\..\..\..\src\prof.c">
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<ClCompile Include="..\..\..\..\src\prof.c">
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<Filter>Source Files</Filter>
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<Filter>Source Files</Filter>
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</ClCompile>
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</ClCompile>
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<ClCompile Include="..\..\..\..\src\prof_data.c">
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<Filter>Source Files</Filter>
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</ClCompile>
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<ClCompile Include="..\..\..\..\src\prof_log.c">
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<ClCompile Include="..\..\..\..\src\prof_log.c">
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<Filter>Source Files</Filter>
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<Filter>Source Files</Filter>
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</ClCompile>
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</ClCompile>
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@ -58,6 +58,7 @@
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<ClCompile Include="..\..\..\..\src\pages.c" />
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<ClCompile Include="..\..\..\..\src\pages.c" />
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<ClCompile Include="..\..\..\..\src\prng.c" />
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<ClCompile Include="..\..\..\..\src\prng.c" />
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<ClCompile Include="..\..\..\..\src\prof.c" />
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<ClCompile Include="..\..\..\..\src\prof.c" />
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<ClCompile Include="..\..\..\..\src\prof_data.c" />
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<ClCompile Include="..\..\..\..\src\prof_log.c" />
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<ClCompile Include="..\..\..\..\src\prof_log.c" />
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<ClCompile Include="..\..\..\..\src\rtree.c" />
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<ClCompile Include="..\..\..\..\src\rtree.c" />
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<ClCompile Include="..\..\..\..\src\sc.c" />
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<ClCompile Include="..\..\..\..\src\sc.c" />
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@ -67,6 +67,9 @@
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<ClCompile Include="..\..\..\..\src\prof.c">
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<ClCompile Include="..\..\..\..\src\prof.c">
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<Filter>Source Files</Filter>
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<Filter>Source Files</Filter>
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</ClCompile>
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</ClCompile>
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<ClCompile Include="..\..\..\..\src\prof_data.c">
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<Filter>Source Files</Filter>
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</ClCompile>
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<ClCompile Include="..\..\..\..\src\prof_log.c">
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<ClCompile Include="..\..\..\..\src\prof_log.c">
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<Filter>Source Files</Filter>
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<Filter>Source Files</Filter>
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</ClCompile>
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</ClCompile>
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src/prof.c
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src/prof.c
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1441
src/prof_data.c
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1441
src/prof_data.c
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