From: Allison Henderson <allison.henderson@oracle.com>
To: linux-xfs@vger.kernel.org
Subject: [PATCH v2 16/18] xfsprogs: add leaf split error tag
Date: Fri, 20 May 2022 12:00:29 -0700 [thread overview]
Message-ID: <20220520190031.2198236-17-allison.henderson@oracle.com> (raw)
In-Reply-To: <20220520190031.2198236-1-allison.henderson@oracle.com>
Source kernel commit: c3b948be34702a0a81f10662c4040e500a90eb54
Add an error tag on xfs_da3_split to test log attribute recovery
and replay.
Signed-off-by: Catherine Hoang <catherine.hoang@oracle.com>
Reviewed-by: Allison Henderson <allison.henderson@oracle.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Chandan Babu R <chandan.babu@oracle.com>
Signed-off-by: Allison Henderson <allison.henderson@oracle.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Signed-off-by: Allison Henderson <allison.henderson@oracle.com>
---
io/inject.c | 1 +
libxfs/xfs_da_btree.c | 3 +++
libxfs/xfs_errortag.h | 4 +++-
3 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/io/inject.c b/io/inject.c
index 43b51db5b9cc..a7ad4df44503 100644
--- a/io/inject.c
+++ b/io/inject.c
@@ -59,6 +59,7 @@ error_tag(char *name)
{ XFS_ERRTAG_BMAP_ALLOC_MINLEN_EXTENT, "bmap_alloc_minlen_extent" },
{ XFS_ERRTAG_AG_RESV_FAIL, "ag_resv_fail" },
{ XFS_ERRTAG_LARP, "larp" },
+ { XFS_ERRTAG_DA_LEAF_SPLIT, "da_leaf_split" },
{ XFS_ERRTAG_MAX, NULL }
};
int count;
diff --git a/libxfs/xfs_da_btree.c b/libxfs/xfs_da_btree.c
index 1f39c108782d..7ecbc6812725 100644
--- a/libxfs/xfs_da_btree.c
+++ b/libxfs/xfs_da_btree.c
@@ -479,6 +479,9 @@ xfs_da3_split(
trace_xfs_da_split(state->args);
+ if (XFS_TEST_ERROR(false, state->mp, XFS_ERRTAG_DA_LEAF_SPLIT))
+ return -EIO;
+
/*
* Walk back up the tree splitting/inserting/adjusting as necessary.
* If we need to insert and there isn't room, split the node, then
diff --git a/libxfs/xfs_errortag.h b/libxfs/xfs_errortag.h
index c15d2340220c..6d06a502bbdf 100644
--- a/libxfs/xfs_errortag.h
+++ b/libxfs/xfs_errortag.h
@@ -60,7 +60,8 @@
#define XFS_ERRTAG_BMAP_ALLOC_MINLEN_EXTENT 37
#define XFS_ERRTAG_AG_RESV_FAIL 38
#define XFS_ERRTAG_LARP 39
-#define XFS_ERRTAG_MAX 40
+#define XFS_ERRTAG_DA_LEAF_SPLIT 40
+#define XFS_ERRTAG_MAX 41
/*
* Random factors for above tags, 1 means always, 2 means 1/2 time, etc.
@@ -105,5 +106,6 @@
#define XFS_RANDOM_BMAP_ALLOC_MINLEN_EXTENT 1
#define XFS_RANDOM_AG_RESV_FAIL 1
#define XFS_RANDOM_LARP 1
+#define XFS_RANDOM_DA_LEAF_SPLIT 1
#endif /* __XFS_ERRORTAG_H_ */
--
2.25.1
next prev parent reply other threads:[~2022-05-20 19:01 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-20 19:00 [PATCH v2 00/18] xfsprogs: Port larp, enable injects and log print for attri/d Allison Henderson
2022-05-20 19:00 ` [PATCH v2 01/18] xfsprogs: zero inode fork buffer at allocation Allison Henderson
2022-05-20 19:00 ` [PATCH v2 02/18] xfsprogs: hide log iovec alignment constraints Allison Henderson
2022-05-20 19:00 ` [PATCH v2 03/18] xfsprogs: don't commit the first deferred transaction without intents Allison Henderson
2022-05-20 19:00 ` [PATCH v2 04/18] xfsprogs: tag transactions that contain intent done items Allison Henderson
2022-05-20 19:00 ` [PATCH v2 05/18] xfsprogs: Fix double unlock in defer capture code Allison Henderson
2022-05-20 19:00 ` [PATCH v2 06/18] xfsprogs: Return from xfs_attr_set_iter if there are no more rmtblks to process Allison Henderson
2022-05-20 19:00 ` [PATCH v2 07/18] xfsprogs: Set up infrastructure for log attribute replay Allison Henderson
2022-05-20 19:00 ` [PATCH v2 08/18] xfsprogs: Implement attr logging and replay Allison Henderson
2022-05-20 19:00 ` [PATCH v2 09/18] xfsprogs: Skip flip flags for delayed attrs Allison Henderson
2022-05-20 19:00 ` [PATCH v2 10/18] xfsprogs: Add xfs_attr_set_deferred and xfs_attr_remove_deferred Allison Henderson
2022-05-20 19:00 ` [PATCH v2 11/18] xfsprogs: Remove unused xfs_attr_*_args Allison Henderson
2022-05-20 19:00 ` [PATCH v2 12/18] xfsprogs: Add log attribute error tag Allison Henderson
2022-05-20 19:00 ` [PATCH v2 13/18] xfsprogs: Merge xfs_delattr_context into xfs_attr_item Allison Henderson
2022-05-20 19:00 ` [PATCH v2 14/18] xfsprogs: Add helper function xfs_attr_leaf_addname Allison Henderson
2022-05-20 19:00 ` [PATCH v2 15/18] xfsprogs: Add helper function xfs_init_attr_trans Allison Henderson
2022-05-20 19:00 ` Allison Henderson [this message]
2022-05-20 19:00 ` [PATCH v2 17/18] xfsprogs: add leaf to node error tag Allison Henderson
2022-05-20 19:00 ` [PATCH v2 18/18] xfs_logprint: Add log item printing for ATTRI and ATTRD Allison Henderson
2022-05-31 6:03 ` Dave Chinner
2022-06-01 1:39 ` Alli
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