1dnl # 2dnl # 5.12 API 3dnl # 4dnl # generic_fillattr in linux/fs.h now requires a struct user_namespace* 5dnl # as the first arg, to support idmapped mounts. 6dnl # 7AC_DEFUN([ZFS_AC_KERNEL_SRC_GENERIC_FILLATTR_USERNS], [ 8 ZFS_LINUX_TEST_SRC([generic_fillattr_userns], [ 9 #include <linux/fs.h> 10 ],[ 11 struct user_namespace *userns = NULL; 12 struct inode *in = NULL; 13 struct kstat *k = NULL; 14 generic_fillattr(userns, in, k); 15 ]) 16]) 17 18AC_DEFUN([ZFS_AC_KERNEL_GENERIC_FILLATTR_USERNS], [ 19 AC_MSG_CHECKING([whether generic_fillattr requires struct user_namespace*]) 20 ZFS_LINUX_TEST_RESULT([generic_fillattr_userns], [ 21 AC_MSG_RESULT([yes]) 22 AC_DEFINE(HAVE_GENERIC_FILLATTR_USERNS, 1, 23 [generic_fillattr requires struct user_namespace*]) 24 ],[ 25 AC_MSG_RESULT([no]) 26 ]) 27]) 28 29