diff options
| author | Darrick J. Wong <djwong@kernel.org> | 2024-02-22 23:30:59 +0300 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2024-02-22 23:30:59 +0300 |
| commit | 86a1746eea91c6db983e6ccd3f846708746e47c2 (patch) | |
| tree | f87d26a712713a787e7c9e058f150d5dc5194b3f /fs/xfs/scrub/scrub.h | |
| parent | f1184081ac97625d30c59851944f4c59ae7ddc2b (diff) | |
| download | linux-86a1746eea91c6db983e6ccd3f846708746e47c2.tar.xz | |
xfs: track directory entry updates during live nlinks fsck
Create the necessary hooks in the directory operations
(create/link/unlink/rename) code so that our live nlink scrub code can
stay up to date with link count updates in the rest of the filesystem.
This will be the means to keep our shadow link count information up to
date while the scan runs in real time.
In online fsck part 2, we'll use these same hooks to handle repairs
to directories and parent pointer information.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/scrub/scrub.h')
| -rw-r--r-- | fs/xfs/scrub/scrub.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/xfs/scrub/scrub.h b/fs/xfs/scrub/scrub.h index de6b45f99dd5..f99a3c21d02e 100644 --- a/fs/xfs/scrub/scrub.h +++ b/fs/xfs/scrub/scrub.h @@ -122,6 +122,7 @@ struct xfs_scrub { #define XCHK_FSGATES_DRAIN (1U << 2) /* defer ops draining enabled */ #define XCHK_NEED_DRAIN (1U << 3) /* scrub needs to drain defer ops */ #define XCHK_FSGATES_QUOTA (1U << 4) /* quota live update enabled */ +#define XCHK_FSGATES_DIRENTS (1U << 5) /* directory live update enabled */ #define XREP_RESET_PERAG_RESV (1U << 30) /* must reset AG space reservation */ #define XREP_ALREADY_FIXED (1U << 31) /* checking our repair work */ @@ -132,7 +133,8 @@ struct xfs_scrub { * must be enabled during scrub setup and can only be torn down afterwards. */ #define XCHK_FSGATES_ALL (XCHK_FSGATES_DRAIN | \ - XCHK_FSGATES_QUOTA) + XCHK_FSGATES_QUOTA | \ + XCHK_FSGATES_DIRENTS) /* Metadata scrubbers */ int xchk_tester(struct xfs_scrub *sc); |