Symlink bodies in the pagecache should not be in highmem, as
upstream converted in commit
21fc61c73.
Change-Id: I1e4c3c51308df096cdfa4d5e7b16279e275e7f41
Reviewed-on: https://gerrit.openafs.org/12264
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Joe Gorse <jhgorse@gmail.com>
Tested-by: Joe Gorse <jhgorse@gmail.com>
Reviewed-by: Benjamin Kaduk <kaduk@mit.edu>
[#include <linux/kernel.h>
#include <linux/kthread.h>],
[kthread_run(NULL, NULL, "test");])
+ AC_CHECK_LINUX_FUNC([inode_nohighmem],
+ [#include <linux/fs.h>],
+ [inode_nohighmem(NULL);])
dnl Consequences - things which get set as a result of the
dnl above tests
} else if (S_ISLNK(ip->i_mode)) {
ip->i_op = &afs_symlink_iops;
+#if defined(HAVE_LINUX_INODE_NOHIGHMEM)
+ inode_nohighmem(ip);
+#endif
#if defined(USABLE_KERNEL_PAGE_SYMLINK_CACHE)
ip->i_data.a_ops = &afs_symlink_aops;
ip->i_mapping = &ip->i_data;