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authorBruno Jiménez <brunojimen@gmail.com>2014-07-16 23:12:46 +0200
committerTom Stellard <thomas.stellard@amd.com>2014-07-23 10:29:17 -0400
commite7bda844e665c56c22d6ed0d801ee670d4137b1a (patch)
treee85ec0ba83e243bae3e77d38c9521ade5a85e076
parent90d7b09ed2011c658aea1b913f8091c0e89a92bb (diff)
r600g/compute: Quick exit if there's nothing to add to the pool
This way we can avoid defragmenting the pool, even if it is needed to defragment it, and looping again through the list of unallocated items. Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
-rw-r--r--src/gallium/drivers/r600/compute_memory_pool.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/compute_memory_pool.c b/src/gallium/drivers/r600/compute_memory_pool.c
index b158f5e36be..75a8bd30dd7 100644
--- a/src/gallium/drivers/r600/compute_memory_pool.c
+++ b/src/gallium/drivers/r600/compute_memory_pool.c
@@ -262,6 +262,10 @@ int compute_memory_finalize_pending(struct compute_memory_pool* pool,
unallocated += align(item->size_in_dw, ITEM_ALIGNMENT);
}
+ if (unallocated == 0) {
+ return 0;
+ }
+
if (pool->status & POOL_FRAGMENTED) {
compute_memory_defrag(pool, pipe);
}