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Fix unmap logic

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Martin Kroeker 2021-08-29 19:50:24 +02:00 committed by GitHub
parent 7fd12a5e69
commit 89fc5b8f4f
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 1 deletions
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4
driver/others/memory.c
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@ -76,8 +76,10 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef likely #ifndef likely
#ifdef __GNUC__ #ifdef __GNUC__
#define likely(x) __builtin_expect(!!(x), 1) #define likely(x) __builtin_expect(!!(x), 1)
#define unlikely(x) __builtin_expect(!!(x), 0)
#else #else
#define likely(x) (x) #define likely(x) (x)
#define unlikely(x) (x)
#endif #endif
#endif #endif
@ -3097,7 +3099,7 @@ void blas_memory_free(void *free_area){
if (memory[position].addr != free_area) goto error; if (memory[position].addr != free_area) goto error;
printf(" Position : %d\n", position); printf(" Position : %d\n", position);
#endif #endif
if (memory_overflowed) { if (unlikely(memory_overflowed && position >= NUM_BUFFERS)) {
while ((position < NUM_BUFFERS+512) && (newmemory[position-NUM_BUFFERS].addr != free_area)) while ((position < NUM_BUFFERS+512) && (newmemory[position-NUM_BUFFERS].addr != free_area))
position++; position++;
// arm: ensure all writes are finished before other thread takes this memory // arm: ensure all writes are finished before other thread takes this memory