xfs: fix the comment of xlog_find_head()
Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> Reviewed-by: Mark Tinguely <tinguely@sgi.com> Signed-off-by: Ben Myers <bpm@sgi.com>
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@ -608,7 +608,7 @@ out:
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/*
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* Head is defined to be the point of the log where the next log write
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* write could go. This means that incomplete LR writes at the end are
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* could go. This means that incomplete LR writes at the end are
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* eliminated when calculating the head. We aren't guaranteed that previous
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* LR have complete transactions. We only know that a cycle number of
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* current cycle number -1 won't be present in the log if we start writing
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