[PATCH -V8 07/26] vfs: Optimize out IS_RICHACL() if CONFIG_FS_RICHACL is not defined
From: Aneesh Kumar K.V <hidden>
Date: 2011-10-23 17:44:40
Also in:
linux-fsdevel, lkml
Subsystem:
filesystems (vfs and infrastructure), the rest · Maintainers:
Alexander Viro, Christian Brauner, Linus Torvalds
From: Andreas Gruenbacher <agruen@kernel.org> if CONFIG_FS_RICHACL is not defined optimize out the ACL check function. Acked-by: J. Bruce Fields <redacted> Acked-by: David Howells <dhowells@redhat.com> Signed-off-by: Andreas Gruenbacher <agruen@kernel.org> Signed-off-by: Aneesh Kumar K.V <redacted> --- fs/Kconfig | 3 +++ include/linux/fs.h | 5 +++++ 2 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/fs/Kconfig b/fs/Kconfig
index 9fe0b34..7939190 100644
--- a/fs/Kconfig
+++ b/fs/Kconfig@@ -46,6 +46,9 @@ endif # BLOCK config FS_POSIX_ACL def_bool n +config FS_RICHACL + def_bool n + config EXPORTFS tristate
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 7b4bfe6..f3ebf86 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h@@ -271,7 +271,12 @@ struct inodes_stat_t { #define IS_APPEND(inode) ((inode)->i_flags & S_APPEND) #define IS_IMMUTABLE(inode) ((inode)->i_flags & S_IMMUTABLE) #define IS_POSIXACL(inode) __IS_FLG(inode, MS_POSIXACL) + +#ifdef CONFIG_FS_RICHACL #define IS_RICHACL(inode) __IS_FLG(inode, MS_RICHACL) +#else +#define IS_RICHACL(inode) 0 +#endif #define IS_DEADDIR(inode) ((inode)->i_flags & S_DEAD) #define IS_NOCMTIME(inode) ((inode)->i_flags & S_NOCMTIME)
--
1.7.5.4