Linux 5.18+ compat: Detect filemap_range_has_page

In v5.18 `filemap_range_has_page` moved to `pagemap.h`

`pagemap.h` has been around since 3.10 so just include both

Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Rob Norris <robn@despairlabs.com>
Signed-off-by: Robert Evans <evansr@google.com>
Closes #16034
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Robert Evans 2024-03-29 20:11:52 -04:00 committed by GitHub
parent 2553f94c42
commit 39be46f43f
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@ -4,6 +4,7 @@ dnl #
AC_DEFUN([ZFS_AC_KERNEL_SRC_FILEMAP], [
ZFS_LINUX_TEST_SRC([filemap_range_has_page], [
#include <linux/fs.h>
#include <linux/pagemap.h>
],[
struct address_space *mapping = NULL;
loff_t lstart = 0;