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| author |  Peter Xu <peterx@redhat.com>
| 2023-04-12 12:41:20 -0400 |
|---|---|---|
| committer |  Andrew Morton <akpm@linux-foundation.org>
| 2023-04-18 16:30:02 -0700 |
| commit | af605d26a8f26e9e46fa82246dc1241efd3834a5 (patch) | |
| tree | 9be7bdf100728601f0b7bd4c681e8c130abb00a8 /tools/testing/selftests/mm/gup_test.c | |
| parent | selftests/mm: dump a summary in run_vmtests.sh (diff) | |
| download | linux-af605d26a8f26e9e46fa82246dc1241efd3834a5.tar.gz linux-af605d26a8f26e9e46fa82246dc1241efd3834a5.tar.bz2 linux-af605d26a8f26e9e46fa82246dc1241efd3834a5.zip | |
selftests/mm: merge util.h into vm_util.h
There're two util headers under mm/ kselftest. Merge one with another.
It turns out util.h is the easy one to move.
When merging, drop PAGE_SIZE / PAGE_SHIFT because they're unnecessary
wrappers to page_size() / page_shift(), meanwhile rename them to psize()
and pshift() so as to not conflict with some existing definitions in some
test files that includes vm_util.h.
Link: https://lkml.kernel.org/r/20230412164120.327731-1-peterx@redhat.com
Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Axel Rasmussen <axelrasmussen@google.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Mike Rapoport (IBM) <rppt@kernel.org>
Cc: Dmitry Safonov <0x7f454c46@gmail.com>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Zach O'Keefe <zokeefe@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/testing/selftests/mm/gup_test.c')
| -rw-r--r-- | tools/testing/selftests/mm/gup_test.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/tools/testing/selftests/mm/gup_test.c b/tools/testing/selftests/mm/gup_test.c index e43879291dac..ec2229136384 100644 --- a/tools/testing/selftests/mm/gup_test.c +++ b/tools/testing/selftests/mm/gup_test.c @@ -12,8 +12,7 @@ #include <assert.h> #include <mm/gup_test.h> #include "../kselftest.h" - -#include "util.h" +#include "vm_util.h" #define MB (1UL << 20) @@ -251,7 +250,7 @@ int main(int argc, char **argv) if (touch) { gup.gup_flags |= FOLL_TOUCH; } else { - for (; (unsigned long)p < gup.addr + size; p += PAGE_SIZE) + for (; (unsigned long)p < gup.addr + size; p += psize()) p[0] = 0; } |