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enable more reset delay slots

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This commit is contained in:
daan 2019-11-11 17:06:16 -08:00
parent 5e6754f3f7
commit a0958b2da6
5 changed files with 66 additions and 32 deletions
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13
include/mimalloc-types.h
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@ -390,13 +390,20 @@ void _mi_stat_counter_increase(mi_stat_counter_t* stat, size_t amount);
// ------------------------------------------------------
typedef int64_t mi_msecs_t;
#define MI_RESET_DELAY_SLOTS (256)
typedef struct mi_delay_slot_s {
mi_msecs_t expire;
uint8_t* addr;
size_t size;
} mi_delay_slot_t;
#define MI_RESET_DELAY_SLOTS (128)
typedef struct mi_delay_slots_s {
size_t capacity; // always `MI_RESET_DELAY_SLOTS`
size_t count; // current slots used (`<= capacity`)
mi_delay_slot_t slots[MI_RESET_DELAY_SLOTS];
} mi_delay_slots_t;
// ------------------------------------------------------
// Thread Local data
@ -411,8 +418,8 @@ typedef struct mi_segment_queue_s {
// OS thread local data
typedef struct mi_os_tld_s {
size_t region_idx; // start point for next allocation
mi_stats_t* stats; // points to tld stats
mi_delay_slot_t reset_delay[MI_RESET_DELAY_SLOTS];
mi_delay_slots_t* reset_delay; // delay slots for OS reset operations
mi_stats_t* stats; // points to tld stats
} mi_os_tld_t;
// Segments thread local data