xfs: decouple log and transaction headers
xfs_trans.h has a dependency on xfs_log.h for a couple of
structures. Most code that does transactions doesn't need to know
anything about the log, but this dependency means that they have to
include xfs_log.h. Decouple the xfs_trans.h and xfs_log.h header
files and clean up the includes to be in dependency order.
In doing this, remove the direct include of xfs_trans_reserve.h from
xfs_trans.h so that we remove the dependency between xfs_trans.h and
xfs_mount.h. Hence the xfs_trans.h include can be moved to the
indicate the actual dependencies other header files have on it.
Note that these are kernel only header files, so this does not
translate to any userspace changes at all.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Ben Myers <bpm@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
diff --git a/fs/xfs/xfs_log.h b/fs/xfs/xfs_log.h
index 1c45848..e148719 100644
--- a/fs/xfs/xfs_log.h
+++ b/fs/xfs/xfs_log.h
@@ -18,8 +18,6 @@
#ifndef __XFS_LOG_H__
#define __XFS_LOG_H__
-#include "xfs_log_format.h"
-
struct xfs_log_vec {
struct xfs_log_vec *lv_next; /* next lv in build list */
int lv_niovecs; /* number of iovecs in lv */
@@ -82,11 +80,7 @@
struct xfs_log_item;
struct xfs_item_ops;
struct xfs_trans;
-
-void xfs_log_item_init(struct xfs_mount *mp,
- struct xfs_log_item *item,
- int type,
- const struct xfs_item_ops *ops);
+struct xfs_log_callback;
xfs_lsn_t xfs_log_done(struct xfs_mount *mp,
struct xlog_ticket *ticket,
@@ -114,7 +108,7 @@
void xfs_log_space_wake(struct xfs_mount *mp);
int xfs_log_notify(struct xfs_mount *mp,
struct xlog_in_core *iclog,
- xfs_log_callback_t *callback_entry);
+ struct xfs_log_callback *callback_entry);
int xfs_log_release_iclog(struct xfs_mount *mp,
struct xlog_in_core *iclog);
int xfs_log_reserve(struct xfs_mount *mp,