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radeonsi: fix crashing performance counters (division by zero)

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Fixes: e2b9329f17 "radeonsi: move remaining perfcounter code into si_perfcounter.c"
(cherry picked from commit 742d6cdb42)
This commit is contained in:
Marek Olšák 2019-01-25 20:39:40 -05:00 • committed by Dylan Baker
parent 9667d89fe6
commit 3f5099180d
1 changed files with 1 additions and 1 deletions
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src/gallium/drivers/radeonsi/si_perfcounter.c
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@ -1333,7 +1333,7 @@ void si_init_perfcounters(struct si_screen *screen)
for (i = 0; i < num_blocks; ++i) {
struct si_pc_block *block = &pc->blocks[i];
block->b = &blocks[i];
block->num_instances = block->b->instances;
block->num_instances = MAX2(1, block->b->instances);
if (!strcmp(block->b->b->name, "CB") ||
!strcmp(block->b->b->name, "DB"))