diff options
| -rw-r--r-- | lib/igt_aux.h | 14 | ||||
| -rw-r--r-- | tests/gem_close_race.c | 2 | ||||
| -rw-r--r-- | tests/gem_exec_flush.c | 4 | ||||
| -rw-r--r-- | tests/gem_shrink.c | 6 |
4 files changed, 18 insertions, 8 deletions
diff --git a/lib/igt_aux.h b/lib/igt_aux.h index faaf56ac..30687423 100644 --- a/lib/igt_aux.h +++ b/lib/igt_aux.h @@ -72,8 +72,18 @@ bool __igt_sigiter_continue(struct __igt_sigiter *iter, bool interrupt); #define igt_while_interruptible(enable) \ for (struct __igt_sigiter iter__={}; __igt_sigiter_continue(&iter__, (enable)); ) -#define igt_timeout(T) \ - for (struct timespec t__={}; igt_seconds_elapsed(&t__) < (T); ) +/** + * igt_until_timeout: + * @timeout: timeout in seconds + * + * Convenience macro loop to run the provided code block in a loop until the + * timeout has expired. Of course when an individual execution takes too long, + * the actual execution time could be a lot longer. + * + * The code block will be executed at least once. + */ +#define igt_until_timeout(timeout) \ + for (struct timespec t__={}; igt_seconds_elapsed(&t__) < (timeout); ) void igt_exchange_int(void *array, unsigned i, unsigned j); void igt_permute_array(void *array, unsigned size, diff --git a/tests/gem_close_race.c b/tests/gem_close_race.c index 1c970761..94fb9052 100644 --- a/tests/gem_close_race.c +++ b/tests/gem_close_race.c @@ -187,7 +187,7 @@ static void threads(int timeout) fd = open(device, O_RDWR); name.name = gem_flink(fd, gem_create(fd, OBJECT_SIZE)); - igt_timeout(timeout) { + igt_until_timeout(timeout) { crashme.fd = open(device, O_RDWR); memset(&its, 0, sizeof(its)); diff --git a/tests/gem_exec_flush.c b/tests/gem_exec_flush.c index 93265ae5..22e9126b 100644 --- a/tests/gem_exec_flush.c +++ b/tests/gem_exec_flush.c @@ -196,7 +196,7 @@ static void run(int fd, unsigned ring, int nchild, int timeout, } munmap(ptr, 64*1024); - igt_timeout(timeout) { + igt_until_timeout(timeout) { bool xor = false; int idx = cycles++ % 1024; @@ -369,7 +369,7 @@ static void batch(int fd, unsigned ring, int nchild, int timeout, reloc.read_domains = I915_GEM_DOMAIN_INSTRUCTION; reloc.write_domain = I915_GEM_DOMAIN_INSTRUCTION; - igt_timeout(timeout) { + igt_until_timeout(timeout) { execbuf.batch_start_offset = 0; reloc.offset = sizeof(uint32_t); if (gen >= 4 && gen < 8) diff --git a/tests/gem_shrink.c b/tests/gem_shrink.c index eeba89ed..56bf714a 100644 --- a/tests/gem_shrink.c +++ b/tests/gem_shrink.c @@ -231,7 +231,7 @@ static void run_test(int nchildren, uint64_t alloc, /* Background load */ if (flags & OOM) { igt_fork(child, nchildren) { - igt_timeout(timeout) { + igt_until_timeout(timeout) { int fd = drm_open_driver(DRIVER_INTEL); for (int pass = 0; pass < nchildren; pass++) leak(fd, alloc); @@ -243,7 +243,7 @@ static void run_test(int nchildren, uint64_t alloc, if (flags & USERPTR) { igt_require(has_userptr()); igt_fork(child, (nchildren + 1)/2) { - igt_timeout(timeout) { + igt_until_timeout(timeout) { int fd = drm_open_driver(DRIVER_INTEL); for (int pass = 0; pass < nchildren; pass++) userptr(fd, alloc); @@ -255,7 +255,7 @@ static void run_test(int nchildren, uint64_t alloc, /* Exercise major ioctls */ igt_fork(child, nchildren) { - igt_timeout(timeout) { + igt_until_timeout(timeout) { int fd = drm_open_driver(DRIVER_INTEL); for (int pass = 0; pass < nchildren; pass++) func(fd, alloc); |