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tests/gem_mmap_gtt: Use PAGE_SIZE instead of hard coded value

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Now that there is PAGE_SIZE define, use it.

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
This commit is contained in:
Joonas Lahtinen 2015-04-24 10:38:58 +03:00 committed by Thomas Wood
parent dbf6468f90
commit a3e336e461
1 changed files with 8 additions and 7 deletions
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15
tests/gem_mmap_gtt.c
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@ -148,24 +148,25 @@ test_short(int fd)
igt_assert(drmIoctl(fd,
DRM_IOCTL_I915_GEM_MMAP_GTT,
&mmap_arg) == 0);
for (pages = 1; pages <= OBJECT_SIZE / 4096; pages <<= 1) {
for (pages = 1; pages <= OBJECT_SIZE / PAGE_SIZE; pages <<= 1) {
uint8_t *r, *w;
w = mmap64(0, pages * 4096, PROT_READ | PROT_WRITE,
w = mmap64(0, pages * PAGE_SIZE, PROT_READ | PROT_WRITE,
MAP_SHARED, fd, mmap_arg.offset);
igt_assert(w != MAP_FAILED);
r = mmap64(0, pages * 4096, PROT_READ,
r = mmap64(0, pages * PAGE_SIZE, PROT_READ,
MAP_SHARED, fd, mmap_arg.offset);
igt_assert(r != MAP_FAILED);
for (p = 0; p < pages; p++) {
w[4096*p] = r[4096*p];
w[4096*p+4095] = r[4096*p+4095];
w[p*PAGE_SIZE] = r[p*PAGE_SIZE];
w[p*PAGE_SIZE+(PAGE_SIZE-1)] =
r[p*PAGE_SIZE+(PAGE_SIZE-1)];
}
munmap(r, pages * 4096);
munmap(w, pages * 4096);
munmap(r, pages * PAGE_SIZE);
munmap(w, pages * PAGE_SIZE);
}
gem_close(fd, mmap_arg.handle);
}