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jemalloc/include/jemalloc/internal
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Xin Yang 9169e9272a Fix: Adjust CACHE_BIN_NFLUSH_BATCH_MAX size to prevent assert failures 
The maximum allowed value for `nflush_batch` is
`CACHE_BIN_NFLUSH_BATCH_MAX`. However, `tcache_bin_flush_impl_small`
could potentially declare an array of `emap_batch_lookup_result_t`
of size `CACHE_BIN_NFLUSH_BATCH_MAX + 1`. leads to a `VARIABLE_ARRAY`
assertion failure, observed when `tcache_nslots_small_max` is
configured to 2048. This patch ensures the array size does not exceed
the allowed maximum.

Signed-off-by: Xin Yang <yangxin.dev@bytedance.com>
2025-05-22 10:27:09 -07:00
..
activity_callback.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
arena_externs.h fix assertion error in huge_arena_auto_thp_switch() when b0 is deleted in unit test 2025-03-20 12:45:23 -07:00
arena_inlines_a.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
arena_inlines_b.h Remove build-time configuration 'config_limit_usize_gap' 2025-05-06 14:47:35 -07:00
arena_stats.h Introducing a new usize calculation policy 2025-03-06 15:08:13 -08:00
arena_structs.h Tcache batching: Plumbing 2024-05-22 10:30:31 -07:00
arena_types.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
assert.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
atomic.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
atomic_c11.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
atomic_gcc_atomic.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
atomic_gcc_sync.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
atomic_msvc.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
background_thread_externs.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
background_thread_inlines.h Fix the lock owner sanity checking during background thread boot. 2024-09-23 18:06:07 -07:00
background_thread_structs.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
base.h Fix the VM over-reservation on aarch64 w/ larger pages. 2024-09-04 15:43:59 -07:00
batcher.h Bin batching: add some stats. 2024-05-22 10:30:31 -07:00
bin.h Bin batching: add some stats. 2024-05-22 10:30:31 -07:00
bin_info.h Add batching to arena bins. 2024-05-22 10:30:31 -07:00
bin_stats.h Bin batching: add some stats. 2024-05-22 10:30:31 -07:00
bin_types.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
bit_util.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
bitmap.h Fix bitmap_ffu out of range read 2025-01-28 10:42:20 -08:00
buf_writer.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
cache_bin.h Fix: Adjust CACHE_BIN_NFLUSH_BATCH_MAX size to prevent assert failures 2025-05-22 10:27:09 -07:00
ckh.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
counter.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
ctl.h Add mallctl to set and get ncached_max of each cache_bin. 2023-10-17 14:53:23 -07:00
decay.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
div.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
ecache.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
edata.h Renaming limit_usize_gap to disable_large_size_classes 2025-05-06 14:47:35 -07:00
edata_cache.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
ehooks.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
emap.h Renaming limit_usize_gap to disable_large_size_classes 2025-05-06 14:47:35 -07:00
emitter.h Emit long string values without truncation 2024-07-29 13:58:31 -07:00
eset.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
exp_grow.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
extent.h Implement process_madvise support. 2025-03-07 15:32:32 -08:00
extent_dss.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
extent_mmap.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
fb.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
fxp.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
hash.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
hook.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
hpa.h Fixes to prevent static analysis warnings. 2025-05-06 14:47:35 -07:00
hpa_hooks.h if process_madvise is supported, call it when purging hpa 2025-04-04 13:57:42 -07:00
hpa_opts.h Extend purging algorithm with peak demand tracking 2025-03-13 10:12:22 -07:00
hpa_utils.h [process_madvise] Use process_madvise across multiple huge_pages 2025-04-25 19:19:03 -07:00
hpdata.h Add output argument to hpa_purge_begin to count dirty ranges 2025-04-25 19:19:03 -07:00
inspect.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
jemalloc_internal_decls.h Fix all optimization-inhibiting integer-to-pointer casts 2023-07-24 14:40:42 -07:00
jemalloc_internal_defs.h.in Remove build-time configuration 'config_limit_usize_gap' 2025-05-06 14:47:35 -07:00
jemalloc_internal_externs.h Renaming limit_usize_gap to disable_large_size_classes 2025-05-06 14:47:35 -07:00
jemalloc_internal_includes.h fix some typos 2022-04-25 11:29:00 -07:00
jemalloc_internal_inlines_a.h Fix reading CPU id using rdtscp. 2023-08-28 11:46:39 -07:00
jemalloc_internal_inlines_b.h Enable per-tcache tcache_max 2023-09-06 10:47:14 -07:00
jemalloc_internal_inlines_c.h Silence the uninitialized warning from clang. 2025-04-16 10:38:10 -07:00
jemalloc_internal_macros.h Add clang static analyzer suppression macro. 2024-05-22 10:30:31 -07:00
jemalloc_internal_overrides.h Add an override for the compile-time malloc_conf to jemalloc_internal_overrides.h 2023-07-31 14:53:15 -07:00
jemalloc_internal_types.h add a size check when declare a stack array to be less than 2048 bytes 2024-08-06 13:16:09 -07:00
jemalloc_preamble.h.in Remove build-time configuration 'config_limit_usize_gap' 2025-05-06 14:47:35 -07:00
large_externs.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
lockedint.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
log.h Fix comments about malloc_conf to enable logging. 2023-10-04 11:49:10 -07:00
malloc_io.h Add safe frame-pointer backtrace unwinder 2024-10-01 11:01:56 -07:00
mpsc_queue.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
mutex.h Assert the mutex is locked within malloc_mutex_assert_owner(). 2024-09-23 18:06:07 -07:00
mutex_prof.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
nstime.h Add nstime_ms_since to get time since in ms 2024-11-08 10:37:28 -08:00
pa.h Introduce getters for page allocator shard stats 2024-04-04 12:17:30 -07:00
pac.h Support THP with Huge Arena in PAC 2025-03-17 16:06:43 -07:00
pages.h Implement process_madvise support. 2025-03-07 15:32:32 -08:00
pai.h HPA: Allow frequent reused alloc to bypass the slab_max_alloc limit, as long as 2024-01-18 14:51:04 -08:00
peak.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
peak_demand.h Extend purging algorithm with peak demand tracking 2025-03-13 10:12:22 -07:00
peak_event.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
ph.h Introducing a new usize calculation policy 2025-03-06 15:08:13 -08:00
private_namespace.sh Automatically generate private symbol name mangling macros. 2017-05-11 23:06:54 -07:00
private_symbols.sh Automatically generate private symbol name mangling macros. 2017-05-11 23:06:54 -07:00
prng.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
prof_data.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
prof_externs.h Unlike prof_sample which is supported only with profiling mode active, prof_threshold is intended to be an always-supported allocation callback with much less overhead. The usage of the threshold allows performance critical callers to change program execution based on the callback: e.g. drop caches when memory becomes high or to predict the program is about to OOM ahead of time using peak memory watermarks. 2025-01-29 18:55:52 -08:00
prof_hook.h Unlike prof_sample which is supported only with profiling mode active, prof_threshold is intended to be an always-supported allocation callback with much less overhead. The usage of the threshold allows performance critical callers to change program execution based on the callback: e.g. drop caches when memory becomes high or to predict the program is about to OOM ahead of time using peak memory watermarks. 2025-01-29 18:55:52 -08:00
prof_inlines.h Define PROF_TCTX_SENTINEL instead of using magic numbers 2023-07-24 14:40:42 -07:00
prof_log.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
prof_recent.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
prof_stats.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
prof_structs.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
prof_sys.h Fix frame pointer based unwinder to handle changing stack range 2025-03-13 17:15:42 -07:00
prof_threshold.h Unlike prof_sample which is supported only with profiling mode active, prof_threshold is intended to be an always-supported allocation callback with much less overhead. The usage of the threshold allows performance critical callers to change program execution based on the callback: e.g. drop caches when memory becomes high or to predict the program is about to OOM ahead of time using peak memory watermarks. 2025-01-29 18:55:52 -08:00
prof_types.h Fix all optimization-inhibiting integer-to-pointer casts 2023-07-24 14:40:42 -07:00
psset.h Expose psset state stats 2024-11-21 09:23:32 -08:00
public_namespace.sh Replace tabs following #define with spaces. 2017-01-20 21:45:53 -08:00
public_unnamespace.sh Fix name mangling for stress tests. 2014-01-16 17:38:01 -08:00
ql.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
qr.h QL, QR: Add documentation. 2020-04-11 10:32:11 -07:00
quantum.h Leverage new Windows API TlsGetValue2 for performance 2024-08-28 16:50:33 -07:00
rb.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
rtree.h Fix all optimization-inhibiting integer-to-pointer casts 2023-07-24 14:40:42 -07:00
rtree_tsd.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
safety_check.h Fix all optimization-inhibiting integer-to-pointer casts 2023-07-24 14:40:42 -07:00
san.h Fix all optimization-inhibiting integer-to-pointer casts 2023-07-24 14:40:42 -07:00
san_bump.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
sc.h Renaming limit_usize_gap to disable_large_size_classes 2025-05-06 14:47:35 -07:00
sec.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
sec_opts.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
seq.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
slab_data.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
smoothstep.h Cleanup smoothstep.sh / .h. 2017-05-25 16:52:10 -07:00
smoothstep.sh Cleanup smoothstep.sh / .h. 2017-05-25 16:52:10 -07:00
spin.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
stats.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
sz.h Fixes to prevent static analysis warnings. 2025-05-06 14:47:35 -07:00
tcache_externs.h Refactor the tcache initiailization 2023-10-18 14:11:46 -07:00
tcache_inlines.h Cleanup cache_bin_info_t* info input args 2023-10-25 10:27:31 -07:00
tcache_structs.h Better handle burst allocation on tcache_alloc_small_hard 2024-08-29 10:50:33 -07:00
tcache_types.h Remove build-time configuration 'config_limit_usize_gap' 2025-05-06 14:47:35 -07:00
test_hooks.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
thread_event.h Unlike prof_sample which is supported only with profiling mode active, prof_threshold is intended to be an always-supported allocation callback with much less overhead. The usage of the threshold allows performance critical callers to change program execution based on the callback: e.g. drop caches when memory becomes high or to predict the program is about to OOM ahead of time using peak memory watermarks. 2025-01-29 18:55:52 -08:00
ticker.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
tsd.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
tsd_generic.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
tsd_internals.h Unlike prof_sample which is supported only with profiling mode active, prof_threshold is intended to be an always-supported allocation callback with much less overhead. The usage of the threshold allows performance critical callers to change program execution based on the callback: e.g. drop caches when memory becomes high or to predict the program is about to OOM ahead of time using peak memory watermarks. 2025-01-29 18:55:52 -08:00
tsd_malloc_thread_cleanup.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
tsd_tls.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
tsd_types.h Make headers self-contained by fixing #includes 2023-07-14 09:06:32 -07:00
tsd_win.h Use MSVC __declspec(thread) for TSD on Windows 2024-09-30 11:33:44 -07:00
typed_list.h Implement process_madvise support. 2025-03-07 15:32:32 -08:00
util.h Silence the uninitialized warning from clang. 2025-04-16 10:38:10 -07:00
witness.h Add batcher module. 2024-05-22 10:30:31 -07:00