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authorDarrick J. Wong <darrick.wong@oracle.com>2016-10-03 09:11:21 -0700
committerDarrick J. Wong <darrick.wong@oracle.com>2016-10-03 09:11:21 -0700
commitf997ee2137175f5b2bd7ced52acf1ca51f04f420 (patch)
tree541b4b069c0bfae742b59adce7052a21f423cd28 /fs/xfs/xfs_trace.h
parentbaf4bcacb715cebd412b2f4bb69989ef24496523 (diff)
xfs: log refcount intent items
Provide a mechanism for higher levels to create CUI/CUD items, submit them to the log, and a stub function to deal with recovered CUI items. These parts will be connected to the refcountbt in a later patch. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/xfs_trace.h')
-rw-r--r--fs/xfs/xfs_trace.h33
1 files changed, 33 insertions, 0 deletions
diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h
index c7b9853c7ae9..e306e83539db 100644
--- a/fs/xfs/xfs_trace.h
+++ b/fs/xfs/xfs_trace.h
@@ -2932,6 +2932,39 @@ DEFINE_AG_EXTENT_EVENT(xfs_refcount_find_shared);
DEFINE_AG_EXTENT_EVENT(xfs_refcount_find_shared_result);
DEFINE_AG_ERROR_EVENT(xfs_refcount_find_shared_error);
+TRACE_EVENT(xfs_refcount_finish_one_leftover,
+ TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
+ int type, xfs_agblock_t agbno, xfs_extlen_t len,
+ xfs_agblock_t new_agbno, xfs_extlen_t new_len),
+ TP_ARGS(mp, agno, type, agbno, len, new_agbno, new_len),
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(xfs_agnumber_t, agno)
+ __field(int, type)
+ __field(xfs_agblock_t, agbno)
+ __field(xfs_extlen_t, len)
+ __field(xfs_agblock_t, new_agbno)
+ __field(xfs_extlen_t, new_len)
+ ),
+ TP_fast_assign(
+ __entry->dev = mp->m_super->s_dev;
+ __entry->agno = agno;
+ __entry->type = type;
+ __entry->agbno = agbno;
+ __entry->len = len;
+ __entry->new_agbno = new_agbno;
+ __entry->new_len = new_len;
+ ),
+ TP_printk("dev %d:%d type %d agno %u agbno %u len %u new_agbno %u new_len %u",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->type,
+ __entry->agno,
+ __entry->agbno,
+ __entry->len,
+ __entry->new_agbno,
+ __entry->new_len)
+);
+
#endif /* _TRACE_XFS_H */
#undef TRACE_INCLUDE_PATH