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 Signed-off-by: Robert Evans <[email protected]>
rrevans · Mar 28, 2024 · 5f4062d · 5f4062d
1 parent e39e20b
commit 5f4062d
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/config/kernel-filemap.m4 b/config/kernel-filemap.m4
@@ -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;