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tests: add reloc, pread, pwrite slow path subtest

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the reloc, pread, pwrite slow path will be prevented by prefault,
these subtests will disable prefault first, then do reloc, pread,
pwrite, finally enable prefault.

Signed-off-by: Xiong Zhang <xiong.y.zhang@intel.com>
This commit is contained in:
Xiong Zhang 2013-07-19 18:42:52 +08:00 committed by Daniel Vetter
parent 7ea2983b11
commit fc5c693014
2 changed files with 24 additions and 1 deletions
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10
tests/gem_exec_faulting_reloc.c
View File

@ -220,7 +220,15 @@ static void run(int object_size)
int main(int argc, char **argv)
{
run(OBJECT_SIZE);
drmtest_subtest_init(argc, argv);
if (drmtest_run_subtest("normal"))
run(OBJECT_SIZE);
if (drmtest_run_subtest("no-prefault")) {
drmtest_disable_prefault();
run(OBJECT_SIZE);
drmtest_enable_prefault();
}
return 0;
}

15
tests/gem_mmap_gtt.c
View File

@ -144,6 +144,15 @@ test_read(int fd)
munmap(dst, OBJECT_SIZE);
}
static void
run_without_prefault(int fd,
void (*func)(int fd))
{
drmtest_disable_prefault();
func(fd);
drmtest_enable_prefault();
}
int main(int argc, char **argv)
{
int fd;
@ -163,6 +172,12 @@ int main(int argc, char **argv)
test_write(fd);
if (drmtest_run_subtest("write-gtt"))
test_write_gtt(fd);
if (drmtest_run_subtest("read-no-prefault"))
run_without_prefault(fd, test_read);
if (drmtest_run_subtest("write-no-prefault"))
run_without_prefault(fd, test_write);
if (drmtest_run_subtest("write-gtt-no-prefault"))
run_without_prefault(fd, test_write_gtt);
close(fd);