[PATCH 20/58] xfs: add tracepoints for the rmap-mirrors-bmbt functions

Darrick J. Wong
2015-10-07T04:57:22Z

fs/xfs/xfs_trace.h | 251 ++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 251 insertions(+)

diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h
index 4e7a889..f8ec848 100644
--- a/fs/xfs/xfs_trace.h
+++ b/fs/xfs/xfs_trace.h
@@ -1719,6 +1719,257 @@ DEFINE_RMAP_EVENT(xfs_rmap_alloc_extent);
DEFINE_RMAP_EVENT(xfs_rmap_alloc_extent_done);
DEFINE_RMAP_EVENT(xfs_rmap_alloc_extent_error);

+/* rmap-mirrors-bmbt traces */
+DECLARE_EVENT_CLASS(xfs_rmap_bmbt3_class,
+ TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
+ xfs_ino_t ino,
+ int whichfork,
+ struct xfs_bmbt_irec *left,
+ struct xfs_bmbt_irec *prev,
+ struct xfs_bmbt_irec *right),
+ TP_ARGS(mp, agno, ino, whichfork, left, prev, right),
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(xfs_agnumber_t, agno)
+ __field(xfs_ino_t, ino)
+ __field(int, whichfork)
+ __field(xfs_fileoff_t, l_loff)
+ __field(xfs_fsblock_t, l_poff)
+ __field(xfs_filblks_t, l_len)
+ __field(xfs_fileoff_t, p_loff)
+ __field(xfs_fsblock_t, p_poff)
+ __field(xfs_filblks_t, p_len)
+ __field(xfs_fileoff_t, r_loff)
+ __field(xfs_fsblock_t, r_poff)
+ __field(xfs_filblks_t, r_len)
+ ),
+ TP_fast_assign(
+ __entry->dev = mp->m_super->s_dev;
+ __entry->agno = agno;
+ __entry->ino = ino;
+ __entry->whichfork = whichfork;
+ __entry->l_loff = left->br_startoff;
+ __entry->l_poff = left->br_startblock;
+ __entry->l_len = left->br_blockcount;
+ __entry->p_loff = prev->br_startoff;
+ __entry->p_poff = prev->br_startblock;
+ __entry->p_len = prev->br_blockcount;
+ __entry->r_loff = right->br_startoff;
+ __entry->r_poff = right->br_startblock;
+ __entry->r_len = right->br_blockcount;
+ ),
+ TP_printk("dev %d:%d agno %u ino 0x%llx %s (%llu:%lld:%lld):(%llu:%lld:%lld):(%llu:%lld:%lld)",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->agno,
+ __entry->ino,
+ __entry->whichfork == XFS_ATTR_FORK ? "attr" : "data",
+ __entry->l_poff,
+ __entry->l_len,
+ __entry->l_loff,
+ __entry->p_poff,
+ __entry->p_len,
+ __entry->p_loff,
+ __entry->r_poff,
+ __entry->r_len,
+ __entry->r_loff)
+);
+#define DEFINE_RMAP_BMBT3_EVENT(name) \
+DEFINE_EVENT(xfs_rmap_bmbt3_class, name, \
+ TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
+ xfs_ino_t ino, \
+ int whichfork, \
+ struct xfs_bmbt_irec *left, \
+ struct xfs_bmbt_irec *prev, \
+ struct xfs_bmbt_irec *right), \
+ TP_ARGS(mp, agno, ino, whichfork, left, prev, right))
+
+DECLARE_EVENT_CLASS(xfs_rmap_bmbt2_class,
+ TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
+ xfs_ino_t ino,
+ int whichfork,
+ struct xfs_bmbt_irec *left,
+ struct xfs_bmbt_irec *prev),
+ TP_ARGS(mp, agno, ino, whichfork, left, prev),
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(xfs_agnumber_t, agno)
+ __field(xfs_ino_t, ino)
+ __field(int, whichfork)
+ __field(xfs_fileoff_t, l_loff)
+ __field(xfs_fsblock_t, l_poff)
+ __field(xfs_filblks_t, l_len)
+ __field(xfs_fileoff_t, p_loff)
+ __field(xfs_fsblock_t, p_poff)
+ __field(xfs_filblks_t, p_len)
+ ),
+ TP_fast_assign(
+ __entry->dev = mp->m_super->s_dev;
+ __entry->agno = agno;
+ __entry->ino = ino;
+ __entry->whichfork = whichfork;
+ __entry->l_loff = left->br_startoff;
+ __entry->l_poff = left->br_startblock;
+ __entry->l_len = left->br_blockcount;
+ __entry->p_loff = prev->br_startoff;
+ __entry->p_poff = prev->br_startblock;
+ __entry->p_len = prev->br_blockcount;
+ ),
+ TP_printk("dev %d:%d agno %u ino 0x%llx %s (%llu:%lld:%lld):(%llu:%lld:%lld)",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->agno,
+ __entry->ino,
+ __entry->whichfork == XFS_ATTR_FORK ? "attr" : "data",
+ __entry->l_poff,
+ __entry->l_len,
+ __entry->l_loff,
+ __entry->p_poff,
+ __entry->p_len,
+ __entry->p_loff)
+);
+#define DEFINE_RMAP_BMBT2_EVENT(name) \
+DEFINE_EVENT(xfs_rmap_bmbt2_class, name, \
+ TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
+ xfs_ino_t ino, \
+ int whichfork, \
+ struct xfs_bmbt_irec *left, \
+ struct xfs_bmbt_irec *prev), \
+ TP_ARGS(mp, agno, ino, whichfork, left, prev))
+
+DECLARE_EVENT_CLASS(xfs_rmap_bmbt1_class,
+ TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
+ xfs_ino_t ino,
+ int whichfork,
+ struct xfs_bmbt_irec *left),
+ TP_ARGS(mp, agno, ino, whichfork, left),
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(xfs_agnumber_t, agno)
+ __field(xfs_ino_t, ino)
+ __field(int, whichfork)
+ __field(xfs_fileoff_t, l_loff)
+ __field(xfs_fsblock_t, l_poff)
+ __field(xfs_filblks_t, l_len)
+ ),
+ TP_fast_assign(
+ __entry->dev = mp->m_super->s_dev;
+ __entry->agno = agno;
+ __entry->ino = ino;
+ __entry->whichfork = whichfork;
+ __entry->l_loff = left->br_startoff;
+ __entry->l_poff = left->br_startblock;
+ __entry->l_len = left->br_blockcount;
+ ),
+ TP_printk("dev %d:%d agno %u ino 0x%llx %s (%llu:%lld:%lld)",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->agno,
+ __entry->ino,
+ __entry->whichfork == XFS_ATTR_FORK ? "attr" : "data",
+ __entry->l_poff,
+ __entry->l_len,
+ __entry->l_loff)
+);
+#define DEFINE_RMAP_BMBT1_EVENT(name) \
+DEFINE_EVENT(xfs_rmap_bmbt1_class, name, \
+ TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
+ xfs_ino_t ino, \
+ int whichfork, \
+ struct xfs_bmbt_irec *left), \
+ TP_ARGS(mp, agno, ino, whichfork, left))
+
+DECLARE_EVENT_CLASS(xfs_rmap_adjust_class,
+ TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
+ xfs_ino_t ino,
+ int whichfork,
+ struct xfs_bmbt_irec *left,
+ long adj),
+ TP_ARGS(mp, agno, ino, whichfork, left, adj),
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(xfs_agnumber_t, agno)
+ __field(xfs_ino_t, ino)
+ __field(int, whichfork)
+ __field(xfs_fileoff_t, l_loff)
+ __field(xfs_fsblock_t, l_poff)
+ __field(xfs_filblks_t, l_len)
+ __field(long, adj)
+ ),
+ TP_fast_assign(
+ __entry->dev = mp->m_super->s_dev;
+ __entry->agno = agno;
+ __entry->ino = ino;
+ __entry->whichfork = whichfork;
+ __entry->l_loff = left->br_startoff;
+ __entry->l_poff = left->br_startblock;
+ __entry->l_len = left->br_blockcount;
+ __entry->adj = adj;
+ ),
+ TP_printk("dev %d:%d agno %u ino 0x%llx %s (%llu:%lld:%lld) adj %ld",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->agno,
+ __entry->ino,
+ __entry->whichfork == XFS_ATTR_FORK ? "attr" : "data",
+ __entry->l_poff,
+ __entry->l_len,
+ __entry->l_loff,
+ __entry->adj)
+);
+#define DEFINE_RMAP_ADJUST_EVENT(name) \
+DEFINE_EVENT(xfs_rmap_adjust_class, name, \
+ TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
+ xfs_ino_t ino, \
+ int whichfork, \
+ struct xfs_bmbt_irec *left, \
+ long adj), \
+ TP_ARGS(mp, agno, ino, whichfork, left, adj))
+
+DECLARE_EVENT_CLASS(xfs_rmapbt_class,
+ TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
+ xfs_agblock_t agbno, xfs_extlen_t len,
+ uint64_t owner, uint64_t offset),
+ TP_ARGS(mp, agno, agbno, len, owner, offset),
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(xfs_agnumber_t, agno)
+ __field(xfs_agblock_t, agbno)
+ __field(xfs_extlen_t, len)
+ __field(uint64_t, owner)
+ __field(uint64_t, offset)
+ ),
+ TP_fast_assign(
+ __entry->dev = mp->m_super->s_dev;
+ __entry->agno = agno;
+ __entry->agbno = agbno;
+ __entry->len = len;
+ __entry->owner = owner;
+ __entry->offset = offset;
+ ),
+ TP_printk("dev %d:%d agno %u agbno %u len %u, owner 0x%llx, offset %llu",
+ MAJOR(__entry->dev), MINOR(__entry->dev),
+ __entry->agno,
+ __entry->agbno,
+ __entry->len,
+ __entry->owner,
+ __entry->offset)
+);
+#define DEFINE_RMAPBT_EVENT(name) \
+DEFINE_EVENT(xfs_rmapbt_class, name, \
+ TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
+ xfs_agblock_t agbno, xfs_extlen_t len, \
+ uint64_t owner, uint64_t offset), \
+ TP_ARGS(mp, agno, agbno, len, owner, offset))
+
+DEFINE_RMAP_BMBT3_EVENT(xfs_rmap_combine);
+DEFINE_RMAP_BMBT2_EVENT(xfs_rmap_lcombine);
+DEFINE_RMAP_BMBT2_EVENT(xfs_rmap_rcombine);
+DEFINE_RMAP_BMBT1_EVENT(xfs_rmap_insert);
+DEFINE_RMAP_BMBT1_EVENT(xfs_rmap_delete);
+DEFINE_RMAP_ADJUST_EVENT(xfs_rmap_move);
+DEFINE_RMAP_ADJUST_EVENT(xfs_rmap_slide);
+DEFINE_RMAP_ADJUST_EVENT(xfs_rmap_resize);
+DEFINE_RMAPBT_EVENT(xfs_rmapbt_update);
+DEFINE_RMAPBT_EVENT(xfs_rmapbt_insert);
+DEFINE_RMAPBT_EVENT(xfs_rmapbt_delete);
+
DECLARE_EVENT_CLASS(xfs_da_class,
TP_PROTO(struct xfs_da_args *args),
TP_ARGS(args),