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Add a mutex to arena_free_all

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gingerBill
2021-09-29 16:46:14 +01:00
parent efdd5cf499
commit b2a36f204e
1 changed files with 6 additions and 0 deletions
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core/mem/virtual/arena.odin
+6
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@@ -70,12 +70,18 @@ arena_alloc :: proc(arena: ^Arena, min_size: int, alignment: int) -> (data: []by
} }
arena_free_all :: proc(arena: ^Arena) { arena_free_all :: proc(arena: ^Arena) {
if !arena.ignore_mutex {
sync.mutex_lock(mutex)
}
for arena.curr_block != nil { for arena.curr_block != nil {
free_block := arena.curr_block free_block := arena.curr_block
arena.curr_block = free_block.prev arena.curr_block = free_block.prev
memory_dealloc(free_block) memory_dealloc(free_block)
} }
arena.total_used = 0 arena.total_used = 0
if !arena.ignore_mutex {
sync.mutex_unlock(mutex)
}
} }
arena_allocator :: proc(arena: ^Arena) -> mem.Allocator { arena_allocator :: proc(arena: ^Arena) -> mem.Allocator {