diff options
Diffstat (limited to 'fs/xfs/xfs_inode.c')
| -rw-r--r-- | fs/xfs/xfs_inode.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index c0f1c89786c2..ea6b277485a4 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -37,6 +37,7 @@ #include "xfs_reflink.h" #include "xfs_ag.h" #include "xfs_log_priv.h" +#include "xfs_health.h" struct kmem_cache *xfs_inode_cache; @@ -661,6 +662,8 @@ xfs_lookup( if (xfs_is_shutdown(dp->i_mount)) return -EIO; + if (xfs_ifork_zapped(dp, XFS_DATA_FORK)) + return -EIO; error = xfs_dir_lookup(NULL, dp, name, &inum, ci_name); if (error) @@ -978,6 +981,8 @@ xfs_create( if (xfs_is_shutdown(mp)) return -EIO; + if (xfs_ifork_zapped(dp, XFS_DATA_FORK)) + return -EIO; prid = xfs_get_initial_prid(dp); @@ -1217,6 +1222,8 @@ xfs_link( if (xfs_is_shutdown(mp)) return -EIO; + if (xfs_ifork_zapped(tdp, XFS_DATA_FORK)) + return -EIO; error = xfs_qm_dqattach(sip); if (error) @@ -2506,6 +2513,8 @@ xfs_remove( if (xfs_is_shutdown(mp)) return -EIO; + if (xfs_ifork_zapped(dp, XFS_DATA_FORK)) + return -EIO; error = xfs_qm_dqattach(dp); if (error) @@ -3758,3 +3767,29 @@ xfs_inode_reload_unlinked( return error; } + +/* Has this inode fork been zapped by repair? */ +bool +xfs_ifork_zapped( + const struct xfs_inode *ip, + int whichfork) +{ + unsigned int datamask = 0; + + switch (whichfork) { + case XFS_DATA_FORK: + switch (ip->i_vnode.i_mode & S_IFMT) { + case S_IFDIR: + datamask = XFS_SICK_INO_DIR_ZAPPED; + break; + case S_IFLNK: + datamask = XFS_SICK_INO_SYMLINK_ZAPPED; + break; + } + return ip->i_sick & (XFS_SICK_INO_BMBTD_ZAPPED | datamask); + case XFS_ATTR_FORK: + return ip->i_sick & XFS_SICK_INO_BMBTA_ZAPPED; + default: + return false; + } +} |