server-skynet-source-3rd-je.../include/jemalloc/internal/large_externs.h

#ifndef JEMALLOC_INTERNAL_LARGE_EXTERNS_H
#define JEMALLOC_INTERNAL_LARGE_EXTERNS_H

#include "jemalloc/internal/hook.h"

void *large_malloc(tsdn_t *tsdn, arena_t *arena, size_t usize, bool zero);
void *large_palloc(tsdn_t *tsdn, arena_t *arena, size_t usize, size_t alignment,
    bool zero);
bool large_ralloc_no_move(tsdn_t *tsdn, edata_t *edata, size_t usize_min,
    size_t usize_max, bool zero);
void *large_ralloc(tsdn_t *tsdn, arena_t *arena, void *ptr, size_t usize,
    size_t alignment, bool zero, tcache_t *tcache,
    hook_ralloc_args_t *hook_args);

void large_dalloc_prep_locked(tsdn_t *tsdn, edata_t *edata);
void large_dalloc_finish(tsdn_t *tsdn, edata_t *edata);
void large_dalloc(tsdn_t *tsdn, edata_t *edata);
size_t large_salloc(tsdn_t *tsdn, const edata_t *edata);
void large_prof_info_get(tsd_t *tsd, edata_t *edata, prof_info_t *prof_info,
    bool reset_recent);
void large_prof_tctx_reset(edata_t *edata);
void large_prof_info_set(edata_t *edata, prof_tctx_t *tctx);

#endif /* JEMALLOC_INTERNAL_LARGE_EXTERNS_H */
Break up headers into constituent parts This is part of a broader change to make header files better represent the dependencies between one another (see https://github.com/jemalloc/jemalloc/issues/533). It breaks up component headers into smaller parts that can be made to have a simpler dependency graph. For the autogenerated headers (smoothstep.h and size_classes.h), no splitting was necessary, so I didn't add support to emit multiple headers. 2017-01-11 10:06:31 +08:00			`#ifndef JEMALLOC_INTERNAL_LARGE_EXTERNS_H`
			`#define JEMALLOC_INTERNAL_LARGE_EXTERNS_H`
Rename huge to large. 2016-06-01 05:50:21 +08:00
Hooks: hook the realloc pathways that move/expand. 2018-04-24 09:07:40 +08:00			`#include "jemalloc/internal/hook.h"`

Stop depending on JEMALLOC_N() for function interception during testing. Instead, always define function pointers for interceptable functions, but mark them const unless testing, so that the compiler can optimize out the pointer dereferences. 2017-05-02 14:10:42 +08:00			`void large_malloc(tsdn_t tsdn, arena_t *arena, size_t usize, bool zero);`
			`void large_palloc(tsdn_t tsdn, arena_t *arena, size_t usize, size_t alignment,`
			`bool zero);`
Rename extent_t to edata_t. This frees us up from the unfortunate extent/extent2 naming collision. 2019-12-10 06:36:45 +08:00			`bool large_ralloc_no_move(tsdn_t tsdn, edata_t edata, size_t usize_min,`
Rename huge to large. 2016-06-01 05:50:21 +08:00			`size_t usize_max, bool zero);`
Hooks: hook the realloc pathways that move/expand. 2018-04-24 09:07:40 +08:00			`void large_ralloc(tsdn_t tsdn, arena_t arena, void ptr, size_t usize,`
			`size_t alignment, bool zero, tcache_t *tcache,`
			`hook_ralloc_args_t *hook_args);`
Stop depending on JEMALLOC_N() for function interception during testing. Instead, always define function pointers for interceptable functions, but mark them const unless testing, so that the compiler can optimize out the pointer dereferences. 2017-05-02 14:10:42 +08:00
Move junking out of arena/tcache code. This is debug only and we keep it off the fast path. Moving it here simplifies the internal logic. This never tries to junk on regions that were shrunk via xallocx. I think this is fine for two reasons: - The shrunk-with-xallocx case is rare. - We don't always do that anyway before this diff (it depends on the opt settings and extent hooks in effect). 2020-02-29 03:37:39 +08:00			`void large_dalloc_prep_locked(tsdn_t tsdn, edata_t edata);`
Rename extent_t to edata_t. This frees us up from the unfortunate extent/extent2 naming collision. 2019-12-10 06:36:45 +08:00			`void large_dalloc_finish(tsdn_t tsdn, edata_t edata);`
			`void large_dalloc(tsdn_t tsdn, edata_t edata);`
			`size_t large_salloc(tsdn_t tsdn, const edata_t edata);`
Last-N profiling mode 2019-12-19 05:38:14 +08:00			`void large_prof_info_get(tsd_t tsd, edata_t edata, prof_info_t *prof_info,`
			`bool reset_recent);`
Rename extent_t to edata_t. This frees us up from the unfortunate extent/extent2 naming collision. 2019-12-10 06:36:45 +08:00			`void large_prof_tctx_reset(edata_t *edata);`
			`void large_prof_info_set(edata_t edata, prof_tctx_t tctx);`
Add logging for sampled allocations - prof_opt_log flag starts logging automatically at runtime - prof_log_{start,stop} mallctl for manual control 2018-07-06 01:56:33 +08:00
Break up headers into constituent parts This is part of a broader change to make header files better represent the dependencies between one another (see https://github.com/jemalloc/jemalloc/issues/533). It breaks up component headers into smaller parts that can be made to have a simpler dependency graph. For the autogenerated headers (smoothstep.h and size_classes.h), no splitting was necessary, so I didn't add support to emit multiple headers. 2017-01-11 10:06:31 +08:00			`#endif /* JEMALLOC_INTERNAL_LARGE_EXTERNS_H */`