LINUX-5.7: replace __pagevec_lru_add with lru_cache_add_file

[openafs.git] / src / cf / linux-kernel-func.m4

diff --git a/src/cf/linux-kernel-func.m4 b/src/cf/linux-kernel-func.m4
index 0569073..1d96699 100644 (file)
--- a/src/cf/linux-kernel-func.m4
+++ b/src/cf/linux-kernel-func.m4
@@ -149,6 +149,11 @@ AC_CHECK_LINUX_FUNC([inode_lock],
                     [#include <linux/fs.h>],
                     [inode_lock(NULL);])
 
+dnl lru_cache_add_file added to Linux 2.6.28.
+AC_CHECK_LINUX_FUNC([lru_cache_add_file],
+                    [#include <linux/swap.h>],
+                    [lru_cache_add_file(NULL);])
+
 dnl Consequences - things which get set as a result of the
 dnl                above tests
 AS_IF([test "x$ac_cv_linux_func_d_alloc_anon" = "xno"],