From: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
To: agruen@kernel.org, bfields@fieldses.org,
akpm@linux-foundation.org, viro@zeniv.linux.org.uk,
dhowells@redhat.com
Cc: aneesh.kumar@linux.vnet.ibm.com, linux-fsdevel@vger.kernel.org,
linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH -V1 03/22] vfs: Optimize out IS_RICHACL() if CONFIG_FS_RICHACL is not defined
Date: Sun, 27 Apr 2014 21:44:34 +0530 [thread overview]
Message-ID: <1398615293-22931-4-git-send-email-aneesh.kumar@linux.vnet.ibm.com> (raw)
In-Reply-To: <1398615293-22931-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com>
From: Andreas Gruenbacher <agruen@kernel.org>
if CONFIG_FS_RICHACL is not defined optimize out
the ACL check function.
Signed-off-by: Andreas Gruenbacher <agruen@kernel.org>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
---
fs/Kconfig | 3 +++
include/linux/fs.h | 5 +++++
2 files changed, 8 insertions(+)
diff --git a/fs/Kconfig b/fs/Kconfig
index 312393f32948..facd968f8e84 100644
--- a/fs/Kconfig
+++ b/fs/Kconfig
@@ -50,6 +50,9 @@ 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 1a7fe920f956..1f524b4b652d 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1601,7 +1601,12 @@ struct super_operations {
#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)
--
1.9.1
next prev parent reply other threads:[~2014-04-27 16:15 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-27 16:14 [PATCH -V1 00/22] New ACL format for better NFSv4 acl interoperability Aneesh Kumar K.V
2014-04-27 16:14 ` [PATCH -V1 01/22] vfs: Add generic IS_ACL() test for acl support Aneesh Kumar K.V
2014-04-27 16:14 ` Aneesh Kumar K.V [this message]
2014-04-27 16:14 ` [PATCH -V1 04/22] vfs: check for directory early Aneesh Kumar K.V
2014-04-27 16:14 ` [PATCH -V1 05/22] vfs: Add new file and directory create permission flags Aneesh Kumar K.V
2014-04-28 11:23 ` Jeff Layton
[not found] ` <20140428072301.123674d4-9yPaYZwiELC+kQycOl6kW4xkIHaj4LzF@public.gmane.org>
2014-04-29 0:04 ` Dave Chinner
2014-05-01 15:16 ` Aneesh Kumar K.V
2014-04-27 16:14 ` [PATCH -V1 06/22] vfs: Add delete child and delete self " Aneesh Kumar K.V
2014-04-29 0:07 ` Dave Chinner
2014-05-01 15:18 ` Aneesh Kumar K.V
2014-04-27 16:14 ` [PATCH -V1 07/22] vfs: Make the inode passed to inode_change_ok non-const Aneesh Kumar K.V
2014-04-27 16:14 ` [PATCH -V1 08/22] vfs: Add permission flags for setting file attributes Aneesh Kumar K.V
2014-04-29 0:17 ` Dave Chinner
2014-05-01 15:20 ` Aneesh Kumar K.V
2014-04-27 16:14 ` [PATCH -V1 09/22] vfs: Make acl_permission_check() work for richacls Aneesh Kumar K.V
2014-04-29 0:20 ` Dave Chinner
2014-05-01 15:39 ` Aneesh Kumar K.V
2014-04-27 16:14 ` [PATCH -V1 10/22] richacl: In-memory representation and helper functions Aneesh Kumar K.V
2014-04-29 0:24 ` Dave Chinner
2014-05-01 15:42 ` Aneesh Kumar K.V
[not found] ` <1398615293-22931-11-git-send-email-aneesh.kumar-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2014-05-06 9:35 ` Kinglong Mee
2014-04-27 16:14 ` [PATCH -V1 11/22] richacl: Permission mapping functions Aneesh Kumar K.V
2014-04-27 16:14 ` [PATCH -V1 12/22] richacl: Compute maximum file masks from an acl Aneesh Kumar K.V
2014-04-27 16:14 ` [PATCH -V1 14/22] richacl: Permission check algorithm Aneesh Kumar K.V
2014-04-27 16:14 ` [PATCH -V1 15/22] richacl: Create-time inheritance Aneesh Kumar K.V
2014-04-27 16:14 ` [PATCH -V1 16/22] richacl: Check if an acl is equivalent to a file mode Aneesh Kumar K.V
2014-04-27 16:14 ` [PATCH -V1 17/22] richacl: Automatic Inheritance Aneesh Kumar K.V
2014-04-27 16:14 ` [PATCH -V1 18/22] richacl: xattr mapping functions Aneesh Kumar K.V
[not found] ` <1398615293-22931-1-git-send-email-aneesh.kumar-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2014-04-27 16:14 ` [PATCH -V1 02/22] vfs: Add IS_RICHACL() test for richacl support Aneesh Kumar K.V
2014-04-27 16:14 ` [PATCH -V1 13/22] richacl: Update the file masks in chmod() Aneesh Kumar K.V
2014-04-27 16:14 ` [PATCH -V1 19/22] vfs: Cache richacl in struct inode Aneesh Kumar K.V
[not found] ` <1398615293-22931-20-git-send-email-aneesh.kumar-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2014-04-29 0:52 ` Dave Chinner
2014-04-29 12:16 ` Matthew Wilcox
2014-05-01 15:45 ` Aneesh Kumar K.V
2014-04-27 22:20 ` [PATCH -V1 00/22] New ACL format for better NFSv4 acl interoperability Dave Chinner
2014-04-28 5:24 ` Aneesh Kumar K.V
2014-04-28 23:58 ` Dave Chinner
2014-05-01 15:49 ` Aneesh Kumar K.V
2014-04-27 16:14 ` [PATCH -V1 20/22] vfs: Add richacl permission check Aneesh Kumar K.V
2014-04-27 16:14 ` [PATCH -V1 21/22] ext4: Implement rich acl for ext4 Aneesh Kumar K.V
2014-04-27 16:14 ` [PATCH -V1 22/22] ext4: Add Ext4 compat richacl feature flag Aneesh Kumar K.V
[not found] ` <1398615293-22931-23-git-send-email-aneesh.kumar-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2014-04-28 21:31 ` Andreas Dilger
[not found] ` <88FB2DB7-126A-400E-9B44-19E99A553B2B-m1MBpc4rdrD3fQ9qLvQP4Q@public.gmane.org>
2014-05-01 15:48 ` Aneesh Kumar K.V
2014-05-01 17:52 ` Andreas Dilger
2014-04-28 4:39 ` [PATCH -V1 00/22] New ACL format for better NFSv4 acl interoperability Christoph Hellwig
[not found] ` <20140428043909.GA26778-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
2014-04-28 5:54 ` Aneesh Kumar K.V
[not found] ` <87wqeaatj3.fsf-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2014-04-28 9:03 ` Christoph Hellwig
2014-05-06 20:15 ` J. Bruce Fields
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