xfs: add the xlog_grant_head structure
Add a new data structure to allow sharing code between the log grant and
regrant code.
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h
index bb134a8..a80e308 100644
--- a/fs/xfs/xfs_trace.h
+++ b/fs/xfs/xfs_trace.h
@@ -782,12 +782,12 @@
__entry->curr_res = tic->t_curr_res;
__entry->unit_res = tic->t_unit_res;
__entry->flags = tic->t_flags;
- __entry->reserveq = list_empty(&log->l_reserveq);
- __entry->writeq = list_empty(&log->l_writeq);
- xlog_crack_grant_head(&log->l_grant_reserve_head,
+ __entry->reserveq = list_empty(&log->l_reserve_head.waiters);
+ __entry->writeq = list_empty(&log->l_write_head.waiters);
+ xlog_crack_grant_head(&log->l_reserve_head.grant,
&__entry->grant_reserve_cycle,
&__entry->grant_reserve_bytes);
- xlog_crack_grant_head(&log->l_grant_write_head,
+ xlog_crack_grant_head(&log->l_write_head.grant,
&__entry->grant_write_cycle,
&__entry->grant_write_bytes);
__entry->curr_cycle = log->l_curr_cycle;