+++ /dev/null
-/******************************************************************************/
-#ifdef JEMALLOC_H_TYPES
-
-#define UMAX2S_BUFSIZE 65
-
-#ifdef JEMALLOC_STATS
-typedef struct tcache_bin_stats_s tcache_bin_stats_t;
-typedef struct malloc_bin_stats_s malloc_bin_stats_t;
-typedef struct malloc_large_stats_s malloc_large_stats_t;
-typedef struct arena_stats_s arena_stats_t;
-#endif
-#if (defined(JEMALLOC_STATS) || defined(JEMALLOC_PROF))
-typedef struct chunk_stats_s chunk_stats_t;
-#endif
-
-#endif /* JEMALLOC_H_TYPES */
-/******************************************************************************/
-#ifdef JEMALLOC_H_STRUCTS
-
-#ifdef JEMALLOC_STATS
-
-#ifdef JEMALLOC_TCACHE
-struct tcache_bin_stats_s {
- /*
- * Number of allocation requests that corresponded to the size of this
- * bin.
- */
- uint64_t nrequests;
-};
-#endif
-
-struct malloc_bin_stats_s {
- /*
- * Current number of bytes allocated, including objects currently
- * cached by tcache.
- */
- size_t allocated;
-
- /*
- * Total number of allocation/deallocation requests served directly by
- * the bin. Note that tcache may allocate an object, then recycle it
- * many times, resulting many increments to nrequests, but only one
- * each to nmalloc and ndalloc.
- */
- uint64_t nmalloc;
- uint64_t ndalloc;
-
- /*
- * Number of allocation requests that correspond to the size of this
- * bin. This includes requests served by tcache, though tcache only
- * periodically merges into this counter.
- */
- uint64_t nrequests;
-
-#ifdef JEMALLOC_TCACHE
- /* Number of tcache fills from this bin. */
- uint64_t nfills;
-
- /* Number of tcache flushes to this bin. */
- uint64_t nflushes;
-#endif
-
- /* Total number of runs created for this bin's size class. */
- uint64_t nruns;
-
- /*
- * Total number of runs reused by extracting them from the runs tree for
- * this bin's size class.
- */
- uint64_t reruns;
-
- /* High-water mark for this bin. */
- size_t highruns;
-
- /* Current number of runs in this bin. */
- size_t curruns;
-};
-
-struct malloc_large_stats_s {
- /*
- * Total number of allocation/deallocation requests served directly by
- * the arena. Note that tcache may allocate an object, then recycle it
- * many times, resulting many increments to nrequests, but only one
- * each to nmalloc and ndalloc.
- */
- uint64_t nmalloc;
- uint64_t ndalloc;
-
- /*
- * Number of allocation requests that correspond to this size class.
- * This includes requests served by tcache, though tcache only
- * periodically merges into this counter.
- */
- uint64_t nrequests;
-
- /* High-water mark for this size class. */
- size_t highruns;
-
- /* Current number of runs of this size class. */
- size_t curruns;
-};
-
-struct arena_stats_s {
- /* Number of bytes currently mapped. */
- size_t mapped;
-
- /*
- * Total number of purge sweeps, total number of madvise calls made,
- * and total pages purged in order to keep dirty unused memory under
- * control.
- */
- uint64_t npurge;
- uint64_t nmadvise;
- uint64_t purged;
-
- /* Per-size-category statistics. */
- size_t allocated_large;
- uint64_t nmalloc_large;
- uint64_t ndalloc_large;
- uint64_t nrequests_large;
-
- /*
- * One element for each possible size class, including sizes that
- * overlap with bin size classes. This is necessary because ipalloc()
- * sometimes has to use such large objects in order to assure proper
- * alignment.
- */
- malloc_large_stats_t *lstats;
-};
-#endif /* JEMALLOC_STATS */
-
-#if (defined(JEMALLOC_STATS) || defined(JEMALLOC_PROF))
-struct chunk_stats_s {
-# ifdef JEMALLOC_STATS
- /* Number of chunks that were allocated. */
- uint64_t nchunks;
-# endif
-
- /* High-water mark for number of chunks allocated. */
- size_t highchunks;
-
- /*
- * Current number of chunks allocated. This value isn't maintained for
- * any other purpose, so keep track of it in order to be able to set
- * highchunks.
- */
- size_t curchunks;
-};
-#endif /* JEMALLOC_STATS */
-
-#endif /* JEMALLOC_H_STRUCTS */
-/******************************************************************************/
-#ifdef JEMALLOC_H_EXTERNS
-
-extern bool opt_stats_print;
-
-#ifdef JEMALLOC_STATS
-extern size_t stats_cactive;
-#endif
-
-char *u2s(uint64_t x, unsigned base, char *s);
-#ifdef JEMALLOC_STATS
-void malloc_cprintf(void (*write)(void *, const char *), void *cbopaque,
- const char *format, ...) JEMALLOC_ATTR(format(printf, 3, 4));
-void malloc_printf(const char *format, ...)
- JEMALLOC_ATTR(format(printf, 1, 2));
-#endif
-void stats_print(void (*write)(void *, const char *), void *cbopaque,
- const char *opts);
-
-#endif /* JEMALLOC_H_EXTERNS */
-/******************************************************************************/
-#ifdef JEMALLOC_H_INLINES
-#ifdef JEMALLOC_STATS
-
-#ifndef JEMALLOC_ENABLE_INLINE
-size_t stats_cactive_get(void);
-void stats_cactive_add(size_t size);
-void stats_cactive_sub(size_t size);
-#endif
-
-#if (defined(JEMALLOC_ENABLE_INLINE) || defined(JEMALLOC_STATS_C_))
-JEMALLOC_INLINE size_t
-stats_cactive_get(void)
-{
-
- return (atomic_read_z(&stats_cactive));
-}
-
-JEMALLOC_INLINE void
-stats_cactive_add(size_t size)
-{
-
- atomic_add_z(&stats_cactive, size);
-}
-
-JEMALLOC_INLINE void
-stats_cactive_sub(size_t size)
-{
-
- atomic_sub_z(&stats_cactive, size);
-}
-#endif
-
-#endif /* JEMALLOC_STATS */
-#endif /* JEMALLOC_H_INLINES */
-/******************************************************************************/
projects / redis.git / blobdiff