[Intel-gfx] [PATCH i-g-t] igt/gen3_*_blits: Add memory requirement checks

[Chris Wilson]

Check we have sufficient memory to run the tests before getting trapped
in the swap of despair.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=107935
Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
---
 tests/gen3_mixed_blits.c         | 1 +
 tests/gen3_render_linear_blits.c | 1 +
 tests/gen3_render_mixed_blits.c  | 1 +
 tests/gen3_render_tiledx_blits.c | 1 +
 tests/gen3_render_tiledy_blits.c | 1 +
 5 files changed, 5 insertions(+)

diff --git a/tests/gen3_mixed_blits.c b/tests/gen3_mixed_blits.c
index fa64598a6..948f4e6a7 100644
--- a/tests/gen3_mixed_blits.c
+++ b/tests/gen3_mixed_blits.c
@@ -458,6 +458,7 @@ int main(int argc, char **argv)
 	if (count == 0)
 		count = 3 * gem_aperture_size(fd) / (1024*1024) / 2;
 	igt_info("Using %d 1MiB buffers\n", count);
+	intel_require_memory(count, 1024*1024, CHECK_RAM);
 
 	handle = malloc(sizeof(uint32_t)*count*3);
 	tiling = handle + count;
diff --git a/tests/gen3_render_linear_blits.c b/tests/gen3_render_linear_blits.c
index a03d7fc06..9d1499a59 100644
--- a/tests/gen3_render_linear_blits.c
+++ b/tests/gen3_render_linear_blits.c
@@ -333,6 +333,7 @@ int main(int argc, char **argv)
 	if (count == 0)
 		count = 3 * gem_aperture_size(fd) / (1024*1024) / 2;
 	igt_info("Using %d 1MiB buffers\n", count);
+	intel_require_memory(count, 1024*1024, CHECK_RAM);
 
 	handle = malloc(sizeof(uint32_t)*count*2);
 	start_val = handle + count;
diff --git a/tests/gen3_render_mixed_blits.c b/tests/gen3_render_mixed_blits.c
index 2f127d993..afb53a598 100644
--- a/tests/gen3_render_mixed_blits.c
+++ b/tests/gen3_render_mixed_blits.c
@@ -352,6 +352,7 @@ int main(int argc, char **argv)
 	if (count == 0)
 		count = 3 * gem_aperture_size(fd) / (1024*1024) / 2;
 	igt_info("Using %d 1MiB buffers\n", count);
+	intel_require_memory(count, 1024*1024, CHECK_RAM);
 
 	handle = malloc(sizeof(uint32_t)*count*3);
 	tiling = handle + count;
diff --git a/tests/gen3_render_tiledx_blits.c b/tests/gen3_render_tiledx_blits.c
index 06cdda382..e6246f2b0 100644
--- a/tests/gen3_render_tiledx_blits.c
+++ b/tests/gen3_render_tiledx_blits.c
@@ -339,6 +339,7 @@ int main(int argc, char **argv)
 	if (count == 0)
 		count = 3 * gem_aperture_size(fd) / (1024*1024) / 2;
 	igt_info("Using %d 1MiB buffers\n", count);
+	intel_require_memory(count, 1024*1024, CHECK_RAM);
 
 	handle = malloc(sizeof(uint32_t)*count*2);
 	start_val = handle + count;
diff --git a/tests/gen3_render_tiledy_blits.c b/tests/gen3_render_tiledy_blits.c
index 9e4f4b77b..17502ccb7 100644
--- a/tests/gen3_render_tiledy_blits.c
+++ b/tests/gen3_render_tiledy_blits.c
@@ -339,6 +339,7 @@ int main(int argc, char **argv)
 	if (count == 0)
 		count = 3 * gem_aperture_size(fd) / (1024*1024) / 2;
 	igt_info("Using %d 1MiB buffers\n", count);
+	intel_require_memory(count, 1024*1024, CHECK_RAM);
 
 	handle = malloc(sizeof(uint32_t)*count*2);
 	start_val = handle + count;
-- 
2.19.0