xfs: split and cleanup xfs_log_reserve
Split the log regrant case out of xfs_log_reserve into a separate function,
and merge xlog_grant_log_space and xlog_regrant_write_log_space into their
respective callers. Also replace the XFS_LOG_PERM_RESERV flag, which easily
got misused before the previous cleanups with a simple boolean parameter.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
diff --git a/fs/xfs/xfs_log.h b/fs/xfs/xfs_log.h
index fe32c69..2c622be 100644
--- a/fs/xfs/xfs_log.h
+++ b/fs/xfs/xfs_log.h
@@ -53,15 +53,6 @@
#define XFS_LOG_REL_PERM_RESERV 0x1
/*
- * Flags to xfs_log_reserve()
- *
- * XFS_LOG_PERM_RESERV: Permanent reservation. When writes are
- * performed against this type of reservation, the reservation
- * is not decreased. Long running transactions should use this.
- */
-#define XFS_LOG_PERM_RESERV 0x2
-
-/*
* Flags to xfs_log_force()
*
* XFS_LOG_SYNC: Synchronous force in-core log to disk
@@ -172,8 +163,9 @@
int count,
struct xlog_ticket **ticket,
__uint8_t clientid,
- uint flags,
+ bool permanent,
uint t_type);
+int xfs_log_regrant(struct xfs_mount *mp, struct xlog_ticket *tic);
int xfs_log_unmount_write(struct xfs_mount *mp);
void xfs_log_unmount(struct xfs_mount *mp);
int xfs_log_force_umount(struct xfs_mount *mp, int logerror);