From: Randy Dunlap <randy.dunlap@oracle.com>
To: lkml <linux-kernel@vger.kernel.org>
Cc: pavel@suse.cz, akpm <akpm@osdl.org>
Subject: [PATCH -mm] freeze/thaw fs when BLOCK=n
Date: Thu, 16 Nov 2006 21:36:00 -0800 [thread overview]
Message-ID: <20061116213600.9983f4f9.randy.dunlap@oracle.com> (raw)
From: Randy Dunlap <randy.dunlap@oracle.com>
Fix freeze/thaw filesystems with CONFIG_BLOCK disabled:
kernel/power/process.c:124: warning: implicit declaration of function 'freeze_fil
esystems'
kernel/power/process.c:189: warning: implicit declaration of function 'thaw_files
ystems'
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
---
include/linux/buffer_head.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- linux-2619-rc5mm2.orig/include/linux/buffer_head.h
+++ linux-2619-rc5mm2/include/linux/buffer_head.h
@@ -314,7 +314,8 @@ static inline void invalidate_inode_buff
static inline int remove_inode_buffers(struct inode *inode) { return 1; }
static inline int sync_mapping_buffers(struct address_space *mapping) { return 0; }
static inline void invalidate_bdev(struct block_device *bdev, int destroy_dirty_buffers) {}
-
+static inline void freeze_filesystems(void) {}
+static inline void thaw_filesystems(void) {}
#endif /* CONFIG_BLOCK */
#endif /* _LINUX_BUFFER_HEAD_H */
---
next reply other threads:[~2006-11-17 5:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-17 5:36 Randy Dunlap [this message]
2006-11-17 15:18 ` Pavel Machek
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