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Diffstat (limited to 'config/kernel-vfs-rw-iterate.m4')
| -rw-r--r-- | config/kernel-vfs-rw-iterate.m4 | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/config/kernel-vfs-rw-iterate.m4 b/config/kernel-vfs-rw-iterate.m4 index f8dc42229..af44beb7b 100644 --- a/config/kernel-vfs-rw-iterate.m4 +++ b/config/kernel-vfs-rw-iterate.m4 @@ -25,3 +25,24 @@ AC_DEFUN([ZFS_AC_KERNEL_VFS_RW_ITERATE], AC_MSG_RESULT(no) ]) ]) + +dnl # +dnl # Linux 4.1.x API +dnl # +AC_DEFUN([ZFS_AC_KERNEL_GENERIC_WRITE_CHECKS], + [AC_MSG_CHECKING([whether generic_write_checks() takes kiocb]) + ZFS_LINUX_TRY_COMPILE([ + #include <linux/fs.h> + + ],[ + struct kiocb *iocb = NULL; + struct iov_iter *iov = NULL; + generic_write_checks(iocb, iov); + ],[ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_GENERIC_WRITE_CHECKS_KIOCB, 1, + [generic_write_checks() takes kiocb]) + ],[ + AC_MSG_RESULT(no) + ]) +]) |