diff options
Diffstat (limited to 'fs/xfs/xfs_icache.c')
| -rw-r--r-- | fs/xfs/xfs_icache.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/fs/xfs/xfs_icache.c b/fs/xfs/xfs_icache.c index 101028ebb571..5b1202cac4ea 100644 --- a/fs/xfs/xfs_icache.c +++ b/fs/xfs/xfs_icache.c @@ -12,6 +12,7 @@ #include "xfs_sb.h" #include "xfs_mount.h" #include "xfs_inode.h" +#include "xfs_defer.h" #include "xfs_trans.h" #include "xfs_trans_priv.h" #include "xfs_inode_item.h" @@ -1692,3 +1693,43 @@ xfs_start_block_reaping( xfs_queue_eofblocks(mp); xfs_queue_cowblocks(mp); } + +/* + * Prepare the inodes to participate in further log intent item recovery. + * For now, that means attaching dquots and locking them, since libxfs doesn't + * know how to do that. + */ +void +xfs_defer_continue_inodes( + struct xfs_defer_capture *dfc, + struct xfs_trans *tp) +{ + int i; + int error; + + for (i = 0; i < XFS_DEFER_OPS_NR_INODES && dfc->dfc_inodes[i]; i++) { + error = xfs_qm_dqattach(dfc->dfc_inodes[i]); + if (error) + tp->t_mountp->m_qflags &= ~XFS_ALL_QUOTA_CHKD; + } + + if (dfc->dfc_inodes[1]) + xfs_lock_two_inodes(dfc->dfc_inodes[0], XFS_ILOCK_EXCL, + dfc->dfc_inodes[1], XFS_ILOCK_EXCL); + else if (dfc->dfc_inodes[0]) + xfs_ilock(dfc->dfc_inodes[0], XFS_ILOCK_EXCL); + dfc->dfc_ilocked = true; +} + +/* Release all the inodes attached to this dfops capture device. */ +void +xfs_defer_capture_irele( + struct xfs_defer_capture *dfc) +{ + unsigned int i; + + for (i = 0; i < XFS_DEFER_OPS_NR_INODES && dfc->dfc_inodes[i]; i++) { + xfs_irele(dfc->dfc_inodes[i]); + dfc->dfc_inodes[i] = NULL; + } +} |