diff options
Diffstat (limited to 'config')
| -rw-r--r-- | config/spl-build.m4 | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/config/spl-build.m4 b/config/spl-build.m4 index 1a7512c96..13c68358b 100644 --- a/config/spl-build.m4 +++ b/config/spl-build.m4 @@ -79,6 +79,7 @@ AC_DEFUN([SPL_AC_CONFIG_KERNEL], [ SPL_AC_KERNEL_2ARGS_INVALIDATE_INODES SPL_AC_SHRINK_DCACHE_MEMORY SPL_AC_SHRINK_ICACHE_MEMORY + SPL_AC_KERN_PATH_PARENT ]) AC_DEFUN([SPL_AC_MODULE_SYMVERS], [ @@ -1785,3 +1786,19 @@ AC_DEFUN([SPL_AC_SHRINK_ICACHE_MEMORY], [ [shrink_icache_memory() is available])], []) ]) + +dnl # +dnl # 2.6.39 API compat, +dnl # The path_lookup() function has been renamed to kern_path_parent() +dnl # and the flags argument has been removed. The only behavior now +dnl # offered is that of LOOKUP_PARENT. The spl already always passed +dnl # this flag so dropping the flag does not impact us. +dnl # +AC_DEFUN([SPL_AC_KERN_PATH_PARENT], [ + SPL_CHECK_SYMBOL_EXPORT( + [kern_path_parent], + [fs/namei.c], + [AC_DEFINE(HAVE_KERN_PATH_PARENT, 1, + [kern_path_parent() is available])], + []) +]) |