xfs: icreate log item recovery and cancellation tracepoints
Various log items have recovery tracepoints to identify whether a particular log item is recovered or cancelled. Add the equivalent tracepoints for the icreate transaction. Signed-off-by: Brian Foster <bfoster@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Dave Chinner <david@fromorbit.com>
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@ -3100,9 +3100,12 @@ xlog_recover_do_icreate_pass2(
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* done easily.
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*/
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if (xlog_check_buffer_cancelled(log,
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XFS_AGB_TO_DADDR(mp, agno, agbno), length, 0))
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XFS_AGB_TO_DADDR(mp, agno, agbno), length, 0)) {
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trace_xfs_log_recover_icreate_cancel(log, icl);
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return 0;
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}
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trace_xfs_log_recover_icreate_recover(log, icl);
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xfs_ialloc_inode_init(mp, NULL, buffer_list, count, agno, agbno, length,
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be32_to_cpu(icl->icl_gen));
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return 0;
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@ -2089,6 +2089,40 @@ DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_recover);
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DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_cancel);
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DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_skip);
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DECLARE_EVENT_CLASS(xfs_log_recover_icreate_item_class,
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TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f),
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TP_ARGS(log, in_f),
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TP_STRUCT__entry(
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__field(dev_t, dev)
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__field(xfs_agnumber_t, agno)
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__field(xfs_agblock_t, agbno)
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__field(unsigned int, count)
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__field(unsigned int, isize)
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__field(xfs_agblock_t, length)
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__field(unsigned int, gen)
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),
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TP_fast_assign(
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__entry->dev = log->l_mp->m_super->s_dev;
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__entry->agno = be32_to_cpu(in_f->icl_ag);
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__entry->agbno = be32_to_cpu(in_f->icl_agbno);
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__entry->count = be32_to_cpu(in_f->icl_count);
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__entry->isize = be32_to_cpu(in_f->icl_isize);
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__entry->length = be32_to_cpu(in_f->icl_length);
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__entry->gen = be32_to_cpu(in_f->icl_gen);
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),
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TP_printk("dev %d:%d agno %u agbno %u count %u isize %u length %u "
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"gen %u", MAJOR(__entry->dev), MINOR(__entry->dev),
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__entry->agno, __entry->agbno, __entry->count, __entry->isize,
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__entry->length, __entry->gen)
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)
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#define DEFINE_LOG_RECOVER_ICREATE_ITEM(name) \
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DEFINE_EVENT(xfs_log_recover_icreate_item_class, name, \
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TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f), \
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TP_ARGS(log, in_f))
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DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_cancel);
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DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_recover);
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DECLARE_EVENT_CLASS(xfs_discard_class,
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TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
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xfs_agblock_t agbno, xfs_extlen_t len),
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