The patch titled
reiserfs: don't compile procfs.o at all if no support
has been added to the -mm tree. Its filename is
reiserfs-dont-compile-procfso-at-all-if-no-support.patch
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*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find
out what to do about this
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: reiserfs: don't compile procfs.o at all if no support
From: Alexey Dobriyan <adobriyan@xxxxxxxxx>
* small define cleanup in header
* fix #ifdeffery in procfs.c via Kconfig
Signed-off-by: Alexey Dobriyan <adobriyan@xxxxxxxxx>
Cc: Jeff Mahoney <jeffm@xxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/reiserfs/Makefile | 6 +++++-
fs/reiserfs/procfs.c | 26 --------------------------
include/linux/reiserfs_fs.h | 30 +++++++++++++++++++++---------
3 files changed, 26 insertions(+), 36 deletions(-)
diff -puN fs/reiserfs/Makefile~reiserfs-dont-compile-procfso-at-all-if-no-support fs/reiserfs/Makefile
--- a/fs/reiserfs/Makefile~reiserfs-dont-compile-procfso-at-all-if-no-support
+++ a/fs/reiserfs/Makefile
@@ -7,7 +7,11 @@ obj-$(CONFIG_REISERFS_FS) += reiserfs.o
reiserfs-objs := bitmap.o do_balan.o namei.o inode.o file.o dir.o fix_node.o \
super.o prints.o objectid.o lbalance.o ibalance.o stree.o \
hashes.o tail_conversion.o journal.o resize.o \
- item_ops.o ioctl.o procfs.o xattr.o lock.o
+ item_ops.o ioctl.o xattr.o lock.o
+
+ifeq ($(CONFIG_REISERFS_PROC_INFO),y)
+reiserfs-objs += procfs.o
+endif
ifeq ($(CONFIG_REISERFS_FS_XATTR),y)
reiserfs-objs += xattr_user.o xattr_trusted.o
diff -puN fs/reiserfs/procfs.c~reiserfs-dont-compile-procfso-at-all-if-no-support fs/reiserfs/procfs.c
--- a/fs/reiserfs/procfs.c~reiserfs-dont-compile-procfso-at-all-if-no-support
+++ a/fs/reiserfs/procfs.c
@@ -17,8 +17,6 @@
#include <linux/init.h>
#include <linux/proc_fs.h>
-#ifdef CONFIG_REISERFS_PROC_INFO
-
/*
* LOCKING:
*
@@ -551,30 +549,6 @@ int reiserfs_proc_info_global_done(void)
}
return 0;
}
-
-/* REISERFS_PROC_INFO */
-#else
-
-int reiserfs_proc_info_init(struct super_block *sb)
-{
- return 0;
-}
-int reiserfs_proc_info_done(struct super_block *sb)
-{
- return 0;
-}
-
-int reiserfs_proc_info_global_init(void)
-{
- return 0;
-}
-int reiserfs_proc_info_global_done(void)
-{
- return 0;
-}
-/* REISERFS_PROC_INFO */
-#endif
-
/*
* Revision 1.1.8.2 2001/07/15 17:08:42 god
* . use get_super() in procfs.c
diff -puN include/linux/reiserfs_fs.h~reiserfs-dont-compile-procfso-at-all-if-no-support include/linux/reiserfs_fs.h
--- a/include/linux/reiserfs_fs.h~reiserfs-dont-compile-procfso-at-all-if-no-support
+++ a/include/linux/reiserfs_fs.h
@@ -2051,21 +2051,13 @@ void set_de_name_and_namelen(struct reis
int search_by_entry_key(struct super_block *sb, const struct cpu_key *key,
struct treepath *path, struct reiserfs_dir_entry *de);
struct dentry *reiserfs_get_parent(struct dentry *);
-/* procfs.c */
-
-#if defined( CONFIG_PROC_FS ) && defined( CONFIG_REISERFS_PROC_INFO )
-#define REISERFS_PROC_INFO
-#else
-#undef REISERFS_PROC_INFO
-#endif
+#ifdef CONFIG_REISERFS_PROC_INFO
int reiserfs_proc_info_init(struct super_block *sb);
int reiserfs_proc_info_done(struct super_block *sb);
int reiserfs_proc_info_global_init(void);
int reiserfs_proc_info_global_done(void);
-#if defined( REISERFS_PROC_INFO )
-
#define PROC_EXP( e ) e
#define __PINFO( sb ) REISERFS_SB(sb) -> s_proc_info_data
@@ -2079,6 +2071,26 @@ int reiserfs_proc_info_global_done(void)
PROC_INFO_ADD( sb, free_at[ ( level ) ], B_FREE_SPACE( bh ) ); \
PROC_INFO_ADD( sb, items_at[ ( level ) ], B_NR_ITEMS( bh ) )
#else
+static inline int reiserfs_proc_info_init(struct super_block *sb)
+{
+ return 0;
+}
+
+static inline int reiserfs_proc_info_done(struct super_block *sb)
+{
+ return 0;
+}
+
+static inline int reiserfs_proc_info_global_init(void)
+{
+ return 0;
+}
+
+static inline int reiserfs_proc_info_global_done(void)
+{
+ return 0;
+}
+
#define PROC_EXP( e )
#define VOID_V ( ( void ) 0 )
#define PROC_INFO_MAX( sb, field, value ) VOID_V
_
Patches currently in -mm which might be from adobriyan@xxxxxxxxx are
origin.patch
linux-next.patch
oom-move-oom_killer_enable-oom_killer_disable-to-where-they-belong.patch
scripts-get_maintainerpl-add-remove-duplicates.patch
proc_flush_task-flush-proc-tid-task-pid-when-a-sub-thread-exits.patch
procfs-provide-stack-information-for-threads-v08.patch
procfs-provide-stack-information-for-threads-v011.patch
procfs-provide-stack-information-for-threads-v011-fix.patch
reiserfs-remove-proc-fs-reiserfs-version.patch
reiserfs-dont-compile-procfso-at-all-if-no-support.patch
sysctl-remove-struct-file-argument-of-proc_handler.patch
aio-ifdef-fields-in-mm_struct.patch
--
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