freebsd-dev/config/kernel-file-inode.m4
Jörg Thalheim 534759fad3 Linux 3.19 compat: file_inode was added
struct access f->f_dentry->d_inode was replaced by accessor function
file_inode(f)

Signed-off-by: Joerg Thalheim <joerg@higgsboson.tk>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #3084
2015-02-10 11:24:51 -08:00

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dnl #
dnl # 3.19 API change
dnl # struct access f->f_dentry->d_inode was replaced by accessor function
dnl # file_inode(f)
dnl #
AC_DEFUN([ZFS_AC_KERNEL_FILE_INODE], [
AC_MSG_CHECKING([whether file_inode() is available])
ZFS_LINUX_TRY_COMPILE([
#include <linux/fs.h>
],[
struct file *f = NULL;
file_inode(f);
],[
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_FILE_INODE, 1, [file_inode() is available])
],[
AC_MSG_RESULT(no)
])
])