diff mbox series

[v1,26/39] tests/tcg: make test-mmap a little less aggressive

Message ID 20210706145817.24109-27-alex.bennee@linaro.org
State Superseded
Headers show
Series final pre-PR for 6.1 (testing and plugins) | expand

Commit Message

Alex Bennée July 6, 2021, 2:58 p.m. UTC 
The check_aligned_anonymous_unfixed_mmaps and
check_aligned_anonymous_unfixed_colliding_mmaps do a lot of mmap's and
copying of data. This is especially unfriendly to targets like hexagon
which have quite large pages and need to do sanity checks on each
memory access.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>

---
 tests/tcg/multiarch/test-mmap.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

-- 
2.20.1
diff mbox series

Patch

diff --git a/tests/tcg/multiarch/test-mmap.c b/tests/tcg/multiarch/test-mmap.c
index 11d0e777b1..b77deee37e 100644
--- a/tests/tcg/multiarch/test-mmap.c
+++ b/tests/tcg/multiarch/test-mmap.c
@@ -58,12 +58,12 @@  void check_aligned_anonymous_unfixed_mmaps(void)
 	int i;
 
 	fprintf(stdout, "%s", __func__);
-	for (i = 0; i < 0x1fff; i++)
+	for (i = 0; i < 0x1ff; i++)
 	{
 		size_t len;
 
 		len = pagesize + (pagesize * i & 7);
-		p1 = mmap(NULL, len, PROT_READ, 
+		p1 = mmap(NULL, len, PROT_READ,
 			  MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
 		p2 = mmap(NULL, len, PROT_READ, 
 			  MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
@@ -142,7 +142,7 @@  void check_aligned_anonymous_unfixed_colliding_mmaps(void)
 	int i;
 
 	fprintf(stdout, "%s", __func__);
-	for (i = 0; i < 0x2fff; i++)
+	for (i = 0; i < 0x2ff; i++)
 	{
 		int nlen;
 		p1 = mmap(NULL, pagesize, PROT_READ,