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authorTapani Pälli <[email protected]>2017-03-30 13:56:25 +0300
committerTapani Pälli <[email protected]>2017-03-31 08:43:28 +0300
commit3535b87a1a98350bd300b6c357a1709492c6c200 (patch)
tree3850e876e23b98d16143024e71b32560f1c792bb /src/intel/vulkan/anv_private.h
parent2398770c8747facd5e1dc59fa8f9b1cf267f4d5e (diff)
anv: change BLOCK_POOL_MEMFD_SIZE to 1GB
This allows us to run 32bit Vulkan apps on Android, ftruncate call would fail on 2GB (max size being 2GB - 1). Signed-off-by: Tapani Pälli <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
Diffstat (limited to 'src/intel/vulkan/anv_private.h')
-rw-r--r--src/intel/vulkan/anv_private.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/intel/vulkan/anv_private.h b/src/intel/vulkan/anv_private.h
index 74e80e8d537..97bac5077ef 100644
--- a/src/intel/vulkan/anv_private.h
+++ b/src/intel/vulkan/anv_private.h
@@ -377,8 +377,8 @@ struct anv_block_pool {
struct anv_block_state back_state;
};
-/* Block pools are backed by a fixed-size 2GB memfd */
-#define BLOCK_POOL_MEMFD_SIZE (1ul << 31)
+/* Block pools are backed by a fixed-size 1GB memfd */
+#define BLOCK_POOL_MEMFD_SIZE (1ul << 30)
/* The center of the block pool is also the middle of the memfd. This may
* change in the future if we decide differently for some reason.