From: Andreas Gruenbacher <agruen@xxxxxxx>
if CONFIG_FS_RICHACL is not defined optimize out
the ACL check function.
Signed-off-by: Andreas Gruenbacher <agruen@xxxxxxx>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxxxxxxx>
---
fs/Kconfig | 4 ++++
include/linux/fs.h | 5 +++++
2 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/fs/Kconfig b/fs/Kconfig
index 3d18530..cd283dc 100644
--- a/fs/Kconfig
+++ b/fs/Kconfig
@@ -39,6 +39,10 @@ config FS_POSIX_ACL
bool
default n
+config FS_RICHACL
+ bool
+ default n
+
source "fs/xfs/Kconfig"
source "fs/gfs2/Kconfig"
source "fs/ocfs2/Kconfig"
diff --git a/include/linux/fs.h b/include/linux/fs.h
index d86e77c..26fc8ae 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -265,7 +265,12 @@ 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)
--
1.7.0.4
--
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