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block: fix deadlock in blk_abort_queue() for drivers that readd to timeout list
[linux-2.6-block.git]
/
block
/
blk.h
diff --git
a/block/blk.h
b/block/blk.h
index 6e1ed40534e97e78ff0263268b2826344f2207b7..0dce92c37496faf8b187741de6d169869019e9b7 100644
(file)
--- a/
block/blk.h
+++ b/
block/blk.h
@@
-108,4
+108,12
@@
static inline int blk_cpu_to_group(int cpu)
#endif
}
+static inline int blk_do_io_stat(struct request_queue *q)
+{
+ if (q)
+ return blk_queue_io_stat(q);
+
+ return 0;
+}
+
#endif