From e6b1f27370fc67ac9868b2dbe2c22bc26952900e Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 23 Mar 2010 11:47:38 +1100 Subject: xfs: clean up xlog_write_adv_cnt Replace the awkward xlog_write_adv_cnt with an inline helper that makes it more obvious that it's modifying it's paramters, and replace the use of an integer type for "ptr" with a real void pointer. Also move xlog_write_adv_cnt to xfs_log_priv.h as it will be used outside of xfs_log.c in the delayed logging series. Signed-off-by: Christoph Hellwig Reviewed-by: Dave Chinner --- fs/xfs/xfs_log_priv.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'fs/xfs/xfs_log_priv.h') diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h index fd02a18facd5..2f2b5ca2a00a 100644 --- a/fs/xfs/xfs_log_priv.h +++ b/fs/xfs/xfs_log_priv.h @@ -449,6 +449,14 @@ extern void xlog_pack_data(xlog_t *log, xlog_in_core_t *iclog, int); extern kmem_zone_t *xfs_log_ticket_zone; +static inline void +xlog_write_adv_cnt(void **ptr, int *len, int *off, size_t bytes) +{ + *ptr += bytes; + *len -= bytes; + *off += bytes; +} + /* * Unmount record type is used as a pseudo transaction type for the ticket. * It's value must be outside the range of XFS_TRANS_* values. -- cgit v1.2.3