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path: root/fs/xfs/xfs_inode.c
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Diffstat (limited to 'fs/xfs/xfs_inode.c')
-rw-r--r--fs/xfs/xfs_inode.c69
1 files changed, 33 insertions, 36 deletions
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index 7ce9ccbf17c..bc46c0a133d 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -1661,8 +1661,8 @@ retry:
continue;
}
- iip->ili_last_fields = iip->ili_format.ilf_fields;
- iip->ili_format.ilf_fields = 0;
+ iip->ili_last_fields = iip->ili_fields;
+ iip->ili_fields = 0;
iip->ili_logged = 1;
xfs_trans_ail_copy_lsn(mp->m_ail, &iip->ili_flush_lsn,
&iip->ili_item.li_lsn);
@@ -2176,7 +2176,7 @@ xfs_iflush_fork(
mp = ip->i_mount;
switch (XFS_IFORK_FORMAT(ip, whichfork)) {
case XFS_DINODE_FMT_LOCAL:
- if ((iip->ili_format.ilf_fields & dataflag[whichfork]) &&
+ if ((iip->ili_fields & dataflag[whichfork]) &&
(ifp->if_bytes > 0)) {
ASSERT(ifp->if_u1.if_data != NULL);
ASSERT(ifp->if_bytes <= XFS_IFORK_SIZE(ip, whichfork));
@@ -2186,8 +2186,8 @@ xfs_iflush_fork(
case XFS_DINODE_FMT_EXTENTS:
ASSERT((ifp->if_flags & XFS_IFEXTENTS) ||
- !(iip->ili_format.ilf_fields & extflag[whichfork]));
- if ((iip->ili_format.ilf_fields & extflag[whichfork]) &&
+ !(iip->ili_fields & extflag[whichfork]));
+ if ((iip->ili_fields & extflag[whichfork]) &&
(ifp->if_bytes > 0)) {
ASSERT(xfs_iext_get_ext(ifp, 0));
ASSERT(XFS_IFORK_NEXTENTS(ip, whichfork) > 0);
@@ -2197,7 +2197,7 @@ xfs_iflush_fork(
break;
case XFS_DINODE_FMT_BTREE:
- if ((iip->ili_format.ilf_fields & brootflag[whichfork]) &&
+ if ((iip->ili_fields & brootflag[whichfork]) &&
(ifp->if_broot_bytes > 0)) {
ASSERT(ifp->if_broot != NULL);
ASSERT(ifp->if_broot_bytes <=
@@ -2210,14 +2210,14 @@ xfs_iflush_fork(
break;
case XFS_DINODE_FMT_DEV:
- if (iip->ili_format.ilf_fields & XFS_ILOG_DEV) {
+ if (iip->ili_fields & XFS_ILOG_DEV) {
ASSERT(whichfork == XFS_DATA_FORK);
xfs_dinode_put_rdev(dip, ip->i_df.if_u2.if_rdev);
}
break;
case XFS_DINODE_FMT_UUID:
- if (iip->ili_format.ilf_fields & XFS_ILOG_UUID) {
+ if (iip->ili_fields & XFS_ILOG_UUID) {
ASSERT(whichfork == XFS_DATA_FORK);
memcpy(XFS_DFORK_DPTR(dip),
&ip->i_df.if_u2.if_uuid,
@@ -2451,7 +2451,7 @@ xfs_iflush(
*/
if (XFS_FORCED_SHUTDOWN(mp)) {
if (iip)
- iip->ili_format.ilf_fields = 0;
+ iip->ili_fields = 0;
xfs_ifunlock(ip);
return XFS_ERROR(EIO);
}
@@ -2641,36 +2641,33 @@ xfs_iflush_int(
xfs_inobp_check(mp, bp);
/*
- * We've recorded everything logged in the inode, so we'd
- * like to clear the ilf_fields bits so we don't log and
- * flush things unnecessarily. However, we can't stop
- * logging all this information until the data we've copied
- * into the disk buffer is written to disk. If we did we might
- * overwrite the copy of the inode in the log with all the
- * data after re-logging only part of it, and in the face of
- * a crash we wouldn't have all the data we need to recover.
+ * We've recorded everything logged in the inode, so we'd like to clear
+ * the ili_fields bits so we don't log and flush things unnecessarily.
+ * However, we can't stop logging all this information until the data
+ * we've copied into the disk buffer is written to disk. If we did we
+ * might overwrite the copy of the inode in the log with all the data
+ * after re-logging only part of it, and in the face of a crash we
+ * wouldn't have all the data we need to recover.
*
- * What we do is move the bits to the ili_last_fields field.
- * When logging the inode, these bits are moved back to the
- * ilf_fields field. In the xfs_iflush_done() routine we
- * clear ili_last_fields, since we know that the information
- * those bits represent is permanently on disk. As long as
- * the flush completes before the inode is logged again, then
- * both ilf_fields and ili_last_fields will be cleared.
+ * What we do is move the bits to the ili_last_fields field. When
+ * logging the inode, these bits are moved back to the ili_fields field.
+ * In the xfs_iflush_done() routine we clear ili_last_fields, since we
+ * know that the information those bits represent is permanently on
+ * disk. As long as the flush completes before the inode is logged
+ * again, then both ili_fields and ili_last_fields will be cleared.
*
- * We can play with the ilf_fields bits here, because the inode
- * lock must be held exclusively in order to set bits there
- * and the flush lock protects the ili_last_fields bits.
- * Set ili_logged so the flush done
- * routine can tell whether or not to look in the AIL.
- * Also, store the current LSN of the inode so that we can tell
- * whether the item has moved in the AIL from xfs_iflush_done().
- * In order to read the lsn we need the AIL lock, because
- * it is a 64 bit value that cannot be read atomically.
+ * We can play with the ili_fields bits here, because the inode lock
+ * must be held exclusively in order to set bits there and the flush
+ * lock protects the ili_last_fields bits. Set ili_logged so the flush
+ * done routine can tell whether or not to look in the AIL. Also, store
+ * the current LSN of the inode so that we can tell whether the item has
+ * moved in the AIL from xfs_iflush_done(). In order to read the lsn we
+ * need the AIL lock, because it is a 64 bit value that cannot be read
+ * atomically.
*/
- if (iip != NULL && iip->ili_format.ilf_fields != 0) {
- iip->ili_last_fields = iip->ili_format.ilf_fields;
- iip->ili_format.ilf_fields = 0;
+ if (iip != NULL && iip->ili_fields != 0) {
+ iip->ili_last_fields = iip->ili_fields;
+ iip->ili_fields = 0;
iip->ili_logged = 1;
xfs_trans_ail_copy_lsn(mp->m_ail, &iip->ili_flush_lsn,