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

/******************************************************************************/
#ifdef JEMALLOC_H_TYPES

#endif /* JEMALLOC_H_TYPES */
/******************************************************************************/
#ifdef JEMALLOC_H_STRUCTS

#endif /* JEMALLOC_H_STRUCTS */
/******************************************************************************/
#ifdef JEMALLOC_H_EXTERNS

void	*chunk_alloc_dss(size_t size, bool *zero);
bool	chunk_in_dss(void *chunk);
bool	chunk_dealloc_dss(void *chunk, size_t size);
bool	chunk_dss_boot(void);
void	chunk_dss_prefork(void);
void	chunk_dss_postfork_parent(void);
void	chunk_dss_postfork_child(void);

#endif /* JEMALLOC_H_EXTERNS */
/******************************************************************************/
#ifdef JEMALLOC_H_INLINES

#endif /* JEMALLOC_H_INLINES */
/******************************************************************************/
Add the --enable-swap configure option. Add malloc_swap_enable(). Add the O/o JEMALLOC_OPTIONS flags, which control memory overcommit. Fix mapped memory stats reporting for arenas. 2010-01-24 18:53:40 +08:00			`/******************************************************************************/`
			`#ifdef JEMALLOC_H_TYPES`

			`#endif /* JEMALLOC_H_TYPES */`
			`/******************************************************************************/`
			`#ifdef JEMALLOC_H_STRUCTS`

			`#endif /* JEMALLOC_H_STRUCTS */`
			`/******************************************************************************/`
			`#ifdef JEMALLOC_H_EXTERNS`

Modify chunk_alloc() to support optional zeroing. Use optional zeroing in arena_chunk_alloc() to avoid needless zeroing of chunks. This is particularly important in the context of swapfile and DSS allocation, since a long-lived application may commonly recycle chunks. 2010-01-25 09:13:07 +08:00			`void chunk_alloc_dss(size_t size, bool zero);`
Use mremap(2) for huge realloc(). If mremap(2) is available and supports MREMAP_FIXED, use it for huge realloc(). Initialize rtree later during bootstrapping, so that --enable-debug --enable-dss works. Fix a minor swap_avail stats bug. 2010-12-01 08:50:58 +08:00			`bool chunk_in_dss(void *chunk);`
Add the --enable-swap configure option. Add malloc_swap_enable(). Add the O/o JEMALLOC_OPTIONS flags, which control memory overcommit. Fix mapped memory stats reporting for arenas. 2010-01-24 18:53:40 +08:00			`bool chunk_dealloc_dss(void *chunk, size_t size);`
			`bool chunk_dss_boot(void);`
Fix fork-related bugs. Acquire/release arena bin locks as part of the prefork/postfork. This bug made deadlock in the child between fork and exec a possibility. Split jemalloc_postfork() into jemalloc_postfork_{parent,child}() so that the child can reinitialize mutexes rather than unlocking them. In practice, this bug tended not to cause problems. 2012-03-14 07:31:41 +08:00			`void chunk_dss_prefork(void);`
			`void chunk_dss_postfork_parent(void);`
			`void chunk_dss_postfork_child(void);`
Add the --enable-swap configure option. Add malloc_swap_enable(). Add the O/o JEMALLOC_OPTIONS flags, which control memory overcommit. Fix mapped memory stats reporting for arenas. 2010-01-24 18:53:40 +08:00
			`#endif /* JEMALLOC_H_EXTERNS */`
			`/******************************************************************************/`
			`#ifdef JEMALLOC_H_INLINES`

			`#endif /* JEMALLOC_H_INLINES */`
			`/******************************************************************************/`