From 8e123850863366b738d6dfb9a84045018ff038fc Mon Sep 17 00:00:00 2001 From: Dave Chinner Date: Mon, 8 Mar 2010 11:26:03 +1100 Subject: xfs: remove stale parameter from ->iop_unpin method The staleness of a object being unpinned can be directly derived from the object itself - there is no need to extract it from the object then pass it as a parameter into IOP_UNPIN(). This means we can kill the XFS_LID_BUF_STALE flag - it is set, checked and cleared in the same places XFS_BLI_STALE flag in the xfs_buf_log_item so it is now redundant and hence safe to remove. Signed-off-by: Dave Chinner Reviewed-by: Christoph Hellwig --- fs/xfs/xfs_trans.h | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'fs/xfs/xfs_trans.h') diff --git a/fs/xfs/xfs_trans.h b/fs/xfs/xfs_trans.h index 79c8bab9dff..82574ef3658 100644 --- a/fs/xfs/xfs_trans.h +++ b/fs/xfs/xfs_trans.h @@ -159,7 +159,6 @@ typedef struct xfs_log_item_desc { #define XFS_LID_DIRTY 0x1 #define XFS_LID_PINNED 0x2 -#define XFS_LID_BUF_STALE 0x8 /* * This structure is used to maintain a chunk list of log_item_desc @@ -833,7 +832,7 @@ typedef struct xfs_item_ops { uint (*iop_size)(xfs_log_item_t *); void (*iop_format)(xfs_log_item_t *, struct xfs_log_iovec *); void (*iop_pin)(xfs_log_item_t *); - void (*iop_unpin)(xfs_log_item_t *, int); + void (*iop_unpin)(xfs_log_item_t *); void (*iop_unpin_remove)(xfs_log_item_t *, struct xfs_trans *); uint (*iop_trylock)(xfs_log_item_t *); void (*iop_unlock)(xfs_log_item_t *); @@ -846,7 +845,7 @@ typedef struct xfs_item_ops { #define IOP_SIZE(ip) (*(ip)->li_ops->iop_size)(ip) #define IOP_FORMAT(ip,vp) (*(ip)->li_ops->iop_format)(ip, vp) #define IOP_PIN(ip) (*(ip)->li_ops->iop_pin)(ip) -#define IOP_UNPIN(ip, flags) (*(ip)->li_ops->iop_unpin)(ip, flags) +#define IOP_UNPIN(ip) (*(ip)->li_ops->iop_unpin)(ip) #define IOP_UNPIN_REMOVE(ip,tp) (*(ip)->li_ops->iop_unpin_remove)(ip, tp) #define IOP_TRYLOCK(ip) (*(ip)->li_ops->iop_trylock)(ip) #define IOP_UNLOCK(ip) (*(ip)->li_ops->iop_unlock)(ip) -- cgit v1.2.3