diff options
Diffstat (limited to 'fs/xfs/scrub/dirtree.h')
| -rw-r--r-- | fs/xfs/scrub/dirtree.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/fs/xfs/scrub/dirtree.h b/fs/xfs/scrub/dirtree.h index 50fefd64ae50..2ddbcf43c291 100644 --- a/fs/xfs/scrub/dirtree.h +++ b/fs/xfs/scrub/dirtree.h @@ -72,6 +72,13 @@ struct xchk_dirtree { /* Root inode that we're looking for. */ xfs_ino_t root_ino; + /* + * This is the inode that we're scanning. The live update hook can + * continue to be called after xchk_teardown drops sc->ip but before + * it calls buf_cleanup, so we keep a copy. + */ + xfs_ino_t scan_ino; + /* Scratch buffer for scanning pptr xattrs */ struct xfs_parent_rec pptr_rec; struct xfs_da_args pptr_args; @@ -80,9 +87,19 @@ struct xchk_dirtree { struct xfs_name xname; char namebuf[MAXNAMELEN]; + /* + * Hook into directory updates so that we can receive live updates + * from other writer threads. + */ + struct xfs_dir_hook dhook; + /* lock for everything below here */ struct mutex lock; + /* buffer for the live update functions to use for dirent names */ + struct xfs_name hook_xname; + unsigned char hook_namebuf[MAXNAMELEN]; + /* * All path steps observed during this scan. Each of the path * steps for a particular pathwalk are recorded in sequential @@ -106,6 +123,9 @@ struct xchk_dirtree { /* Have the path data been invalidated by a concurrent update? */ bool stale:1; + + /* Has the scan been aborted? */ + bool aborted:1; }; #define xchk_dirtree_for_each_path_safe(dl, path, n) \ |