diff options
Diffstat (limited to 'fs/xfs/libxfs')
| -rw-r--r-- | fs/xfs/libxfs/xfs_trans_inode.c | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/fs/xfs/libxfs/xfs_trans_inode.c b/fs/xfs/libxfs/xfs_trans_inode.c index 4504d215cd59..c66d9d1dd58b 100644 --- a/fs/xfs/libxfs/xfs_trans_inode.c +++ b/fs/xfs/libxfs/xfs_trans_inode.c @@ -82,16 +82,20 @@ xfs_trans_ichgtime( */ void xfs_trans_log_inode( - xfs_trans_t *tp, - xfs_inode_t *ip, - uint flags) + struct xfs_trans *tp, + struct xfs_inode *ip, + uint flags) { - struct inode *inode = VFS_I(ip); + struct xfs_inode_log_item *iip = ip->i_itemp; + struct inode *inode = VFS_I(ip); + uint iversion_flags = 0; - ASSERT(ip->i_itemp != NULL); + ASSERT(iip); ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL)); ASSERT(!xfs_iflags_test(ip, XFS_ISTALE)); + tp->t_flags |= XFS_TRANS_DIRTY; + /* * Don't bother with i_lock for the I_DIRTY_TIME check here, as races * don't matter - we either will need an extra transaction in 24 hours @@ -105,15 +109,6 @@ xfs_trans_log_inode( } /* - * Record the specific change for fdatasync optimisation. This - * allows fdatasync to skip log forces for inodes that are only - * timestamp dirty. We do this before the change count so that - * the core being logged in this case does not impact on fdatasync - * behaviour. - */ - ip->i_itemp->ili_fsync_fields |= flags; - - /* * First time we log the inode in a transaction, bump the inode change * counter if it is configured for this to occur. While we have the * inode locked exclusively for metadata modification, we can usually @@ -122,23 +117,28 @@ xfs_trans_log_inode( * set however, then go ahead and bump the i_version counter * unconditionally. */ - if (!test_and_set_bit(XFS_LI_DIRTY, &ip->i_itemp->ili_item.li_flags) && - IS_I_VERSION(VFS_I(ip))) { - if (inode_maybe_inc_iversion(VFS_I(ip), flags & XFS_ILOG_CORE)) - flags |= XFS_ILOG_CORE; + if (!test_and_set_bit(XFS_LI_DIRTY, &iip->ili_item.li_flags)) { + if (IS_I_VERSION(inode) && + inode_maybe_inc_iversion(inode, flags & XFS_ILOG_CORE)) + iversion_flags = XFS_ILOG_CORE; } - tp->t_flags |= XFS_TRANS_DIRTY; + /* + * Record the specific change for fdatasync optimisation. This allows + * fdatasync to skip log forces for inodes that are only timestamp + * dirty. + */ + spin_lock(&iip->ili_lock); + iip->ili_fsync_fields |= flags; /* - * Always OR in the bits from the ili_last_fields field. - * This is to coordinate with the xfs_iflush() and xfs_iflush_done() - * routines in the eventual clearing of the ili_fields bits. - * See the big comment in xfs_iflush() for an explanation of - * this coordination mechanism. + * Always OR in the bits from the ili_last_fields field. This is to + * coordinate with the xfs_iflush() and xfs_iflush_done() routines in + * the eventual clearing of the ili_fields bits. See the big comment in + * xfs_iflush() for an explanation of this coordination mechanism. */ - flags |= ip->i_itemp->ili_last_fields; - ip->i_itemp->ili_fields |= flags; + iip->ili_fields |= (flags | iip->ili_last_fields | iversion_flags); + spin_unlock(&iip->ili_lock); } int |