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authorChristoph Hellwig <hch@infradead.org>2012-02-29 09:53:54 +0000
committerBen Myers <bpm@sgi.com>2012-03-13 17:08:17 -0500
commitf5d8d5c4bf29c9f7754d9cbe5e27c785106ba872 (patch)
treeedb30eef42b3a26e5e9c33448e85a812971cbc30 /fs/xfs/xfs_inode_item.h
parent339a5f5dd9d3ac3d68a594d81507e1eab77ed223 (diff)
xfs: split in-core and on-disk inode log item fields
Add a new ili_fields member to the inode log item to isolate the in-memory flags from the ones that actually go to the log. This will allow tracking timestamp-only updates for fdatasync and O_DSYNC in the next patch and prepares for divorcing the on-disk log format from the in-memory log item a little further down the road. Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Mark Tinguely <tinguely@sgi.com> Signed-off-by: Ben Myers <bpm@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_inode_item.h')
-rw-r--r--fs/xfs/xfs_inode_item.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/xfs/xfs_inode_item.h b/fs/xfs/xfs_inode_item.h
index 25784b066568..bc183d81ad32 100644
--- a/fs/xfs/xfs_inode_item.h
+++ b/fs/xfs/xfs_inode_item.h
@@ -134,6 +134,7 @@ typedef struct xfs_inode_log_item {
unsigned short ili_lock_flags; /* lock flags */
unsigned short ili_logged; /* flushed logged data */
unsigned int ili_last_fields; /* fields when flushed */
+ unsigned int ili_fields; /* fields to be logged */
struct xfs_bmbt_rec *ili_extents_buf; /* array of logged
data exts */
struct xfs_bmbt_rec *ili_aextents_buf; /* array of logged
@@ -148,8 +149,7 @@ typedef struct xfs_inode_log_item {
static inline int xfs_inode_clean(xfs_inode_t *ip)
{
- return !ip->i_itemp ||
- !(ip->i_itemp->ili_format.ilf_fields & XFS_ILOG_ALL);
+ return !ip->i_itemp || !(ip->i_itemp->ili_fields & XFS_ILOG_ALL);
}
extern void xfs_inode_item_init(struct xfs_inode *, struct xfs_mount *);