From 151fecfb72a0d602dfe79790602ef64b4e241574 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 19 Feb 2024 01:51:07 +0000
Subject: [PATCH] export RK_PA3
---
kernel/fs/xfs/scrub/scrub.h | 31 +++++++++++++++++++++++++++----
1 files changed, 27 insertions(+), 4 deletions(-)
diff --git a/kernel/fs/xfs/scrub/scrub.h b/kernel/fs/xfs/scrub/scrub.h
index af323b2..ad1ceb4 100644
--- a/kernel/fs/xfs/scrub/scrub.h
+++ b/kernel/fs/xfs/scrub/scrub.h
@@ -62,12 +62,26 @@
struct xfs_inode *ip;
void *buf;
uint ilock_flags;
- bool try_harder;
- bool has_quotaofflock;
+
+ /* See the XCHK/XREP state flags below. */
+ unsigned int flags;
+
+ /*
+ * The XFS_SICK_* flags that correspond to the metadata being scrubbed
+ * or repaired. We will use this mask to update the in-core fs health
+ * status with whatever we find.
+ */
+ unsigned int sick_mask;
/* State tracking for single-AG operations. */
struct xchk_ag sa;
};
+
+/* XCHK state flags grow up from zero, XREP state flags grown down from 2^31 */
+#define XCHK_TRY_HARDER (1 << 0) /* can't get resources, try again */
+#define XCHK_HAS_QUOTAOFFLOCK (1 << 1) /* we hold the quotaoff lock */
+#define XCHK_REAPING_DISABLED (1 << 2) /* background block reaping paused */
+#define XREP_ALREADY_FIXED (1 << 31) /* checking our repair work */
/* Metadata scrubbers */
int xchk_tester(struct xfs_scrub *sc);
@@ -113,6 +127,7 @@
return -ENOENT;
}
#endif
+int xchk_fscounters(struct xfs_scrub *sc);
/* cross-referencing helpers */
void xchk_xref_is_used_space(struct xfs_scrub *sc, xfs_agblock_t agbno,
@@ -122,9 +137,9 @@
void xchk_xref_is_inode_chunk(struct xfs_scrub *sc, xfs_agblock_t agbno,
xfs_extlen_t len);
void xchk_xref_is_owned_by(struct xfs_scrub *sc, xfs_agblock_t agbno,
- xfs_extlen_t len, struct xfs_owner_info *oinfo);
+ xfs_extlen_t len, const struct xfs_owner_info *oinfo);
void xchk_xref_is_not_owned_by(struct xfs_scrub *sc, xfs_agblock_t agbno,
- xfs_extlen_t len, struct xfs_owner_info *oinfo);
+ xfs_extlen_t len, const struct xfs_owner_info *oinfo);
void xchk_xref_has_no_owner(struct xfs_scrub *sc, xfs_agblock_t agbno,
xfs_extlen_t len);
void xchk_xref_is_cow_staging(struct xfs_scrub *sc, xfs_agblock_t bno,
@@ -138,4 +153,12 @@
# define xchk_xref_is_used_rt_space(sc, rtbno, len) do { } while (0)
#endif
+struct xchk_fscounters {
+ uint64_t icount;
+ uint64_t ifree;
+ uint64_t fdblocks;
+ unsigned long long icount_min;
+ unsigned long long icount_max;
+};
+
#endif /* __XFS_SCRUB_SCRUB_H__ */
--
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