Linux 5.16 compat: Check slab.h for kvmalloc

As it says on the tin - the folio work moved a bunch out of mm.h. Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Coleman Kane <[email protected]> Signed-off-by: Rich Ercolani <[email protected]> Closes #12975 (cherry picked from commit e86f88a) Signed-off-by: Jonathon Fernyhough <[email protected]>
openzfs · Feb 2, 2022 · 6bee1d6 · 6bee1d6
1 parent af88d47
commit 6bee1d6
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/config/kernel-kmem.m4 b/config/kernel-kmem.m4
@@ -64,6 +64,7 @@ dnl #
 AC_DEFUN([ZFS_AC_KERNEL_SRC_KVMALLOC], [
 	ZFS_LINUX_TEST_SRC([kvmalloc], [
 		#include <linux/mm.h>
+		#include <linux/slab.h>
 	],[
 		void *p __attribute__ ((unused));