We'll reuse it in the anon_cow test next.
Signed-off-by: David Hildenbrand david@redhat.com --- tools/testing/selftests/vm/madv_populate.c | 8 -------- tools/testing/selftests/vm/vm_util.c | 8 ++++++++ tools/testing/selftests/vm/vm_util.h | 1 + 3 files changed, 9 insertions(+), 8 deletions(-)
diff --git a/tools/testing/selftests/vm/madv_populate.c b/tools/testing/selftests/vm/madv_populate.c index 715a42e8e2cd..60547245e479 100644 --- a/tools/testing/selftests/vm/madv_populate.c +++ b/tools/testing/selftests/vm/madv_populate.c @@ -27,14 +27,6 @@
static size_t pagesize;
-static bool pagemap_is_populated(int fd, char *start) -{ - uint64_t entry = pagemap_get_entry(fd, start); - - /* Present or swapped. */ - return entry & 0xc000000000000000ull; -} - static void sense_support(void) { char *addr; diff --git a/tools/testing/selftests/vm/vm_util.c b/tools/testing/selftests/vm/vm_util.c index 6456027e1985..d37dbabeb875 100644 --- a/tools/testing/selftests/vm/vm_util.c +++ b/tools/testing/selftests/vm/vm_util.c @@ -35,6 +35,14 @@ bool pagemap_is_swapped(int fd, char *start) return entry & 0x4000000000000000ull; }
+bool pagemap_is_populated(int fd, char *start) +{ + uint64_t entry = pagemap_get_entry(fd, start); + + /* Present or swapped. */ + return entry & 0xc000000000000000ull; +} + void clear_softdirty(void) { int ret; diff --git a/tools/testing/selftests/vm/vm_util.h b/tools/testing/selftests/vm/vm_util.h index bb8ec8d69623..691d063e79cc 100644 --- a/tools/testing/selftests/vm/vm_util.h +++ b/tools/testing/selftests/vm/vm_util.h @@ -5,6 +5,7 @@ uint64_t pagemap_get_entry(int fd, char *start); bool pagemap_is_softdirty(int fd, char *start); bool pagemap_is_swapped(int fd, char *start); +bool pagemap_is_populated(int fd, char *start); void clear_softdirty(void); uint64_t read_pmd_pagesize(void); uint64_t check_huge(void *addr);