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authorJoel Becker <joel.becker@oracle.com>2009-02-10 20:00:41 -0800
committerJoel Becker <joel.becker@oracle.com>2009-09-04 16:07:48 -0700
commit8cb471e8f82506937fe5e2e9fb0bf90f6b1f1170 (patch)
treee275a8f5db101a9990ba44931cfd116123112b11 /fs/ocfs2/buffer_head_io.h
parent6e5a3d7538ad4e46a976862f593faf65750e37cc (diff)
downloadlinux-8cb471e8f82506937fe5e2e9fb0bf90f6b1f1170.tar.bz2
ocfs2: Take the inode out of the metadata read/write paths.
We are really passing the inode into the ocfs2_read/write_blocks() functions to get at the metadata cache. This commit passes the cache directly into the metadata block functions, divorcing them from the inode. Signed-off-by: Joel Becker <joel.becker@oracle.com>
Diffstat (limited to 'fs/ocfs2/buffer_head_io.h')
-rw-r--r--fs/ocfs2/buffer_head_io.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/ocfs2/buffer_head_io.h b/fs/ocfs2/buffer_head_io.h
index c75d682dadd8..b97bcc6dde7c 100644
--- a/fs/ocfs2/buffer_head_io.h
+++ b/fs/ocfs2/buffer_head_io.h
@@ -33,7 +33,7 @@ void ocfs2_end_buffer_io_sync(struct buffer_head *bh,
int ocfs2_write_block(struct ocfs2_super *osb,
struct buffer_head *bh,
- struct inode *inode);
+ struct ocfs2_caching_info *ci);
int ocfs2_read_blocks_sync(struct ocfs2_super *osb, u64 block,
unsigned int nr, struct buffer_head *bhs[]);
@@ -44,7 +44,7 @@ int ocfs2_read_blocks_sync(struct ocfs2_super *osb, u64 block,
* be set even for a READAHEAD call, as it marks the buffer for later
* validation.
*/
-int ocfs2_read_blocks(struct inode *inode, u64 block, int nr,
+int ocfs2_read_blocks(struct ocfs2_caching_info *ci, u64 block, int nr,
struct buffer_head *bhs[], int flags,
int (*validate)(struct super_block *sb,
struct buffer_head *bh));
@@ -55,7 +55,7 @@ int ocfs2_write_super_or_backup(struct ocfs2_super *osb,
#define OCFS2_BH_IGNORE_CACHE 1
#define OCFS2_BH_READAHEAD 8
-static inline int ocfs2_read_block(struct inode *inode, u64 off,
+static inline int ocfs2_read_block(struct ocfs2_caching_info *ci, u64 off,
struct buffer_head **bh,
int (*validate)(struct super_block *sb,
struct buffer_head *bh))
@@ -68,7 +68,7 @@ static inline int ocfs2_read_block(struct inode *inode, u64 off,
goto bail;
}
- status = ocfs2_read_blocks(inode, off, 1, bh, 0, validate);
+ status = ocfs2_read_blocks(ci, off, 1, bh, 0, validate);
bail:
return status;