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Make the kmalloc global stats variable volatile.

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I know I'm praying for cargo here, but this does fix a weird issue
where logging the sum_alloc and sum_free globals wouldn't display
symmetric values all the time.
This commit is contained in:
Andreas Kling 2018-10-24 01:02:55 +02:00
parent 82dae8fc90
commit a5caf7ca99
3 changed files with 15 additions and 4 deletions
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4
Kernel/kmalloc.cpp
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@ -27,8 +27,8 @@ typedef struct
PRIVATE BYTE alloc_map[POOL_SIZE / CHUNK_SIZE / 8];
DWORD sum_alloc = 0;
DWORD sum_free = POOL_SIZE;
volatile DWORD sum_alloc = 0;
volatile DWORD sum_free = POOL_SIZE;
static SpinLock s_kmallocLock;