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authorPeter Zijlstra <a.p.zijlstra@chello.nl>2009-07-16 15:44:29 +0200
committerPeter Zijlstra <a.p.zijlstra@chello.nl>2009-07-24 10:53:29 +0200
commitaf012961450949ea297b209e091bd1a3805b8a0a (patch)
treed092a182ad014b4508079bacf416deb1e0650c01 /include/linux/lockdep.h
parent12f3dfd022d7e616757a94f0538d3d525d806a16 (diff)
lockdep: BFS cleanup
Some cleanups of the lockdep code after the BFS series: - Remove the last traces of the generation id - Fixup comment style - Move the bfs routines into lockdep.c - Cleanup the bfs routines [ tom.leiming@gmail.com: Fix crash ] Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> LKML-Reference: <1246201486-7308-11-git-send-email-tom.leiming@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/lockdep.h')
-rw-r--r--include/linux/lockdep.h7
1 files changed, 3 insertions, 4 deletions
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h
index 9ec026f8d09e..12aabfcb45f6 100644
--- a/include/linux/lockdep.h
+++ b/include/linux/lockdep.h
@@ -58,7 +58,6 @@ struct lock_class {
struct lockdep_subclass_key *key;
unsigned int subclass;
- unsigned int dep_gen_id;
/*
* IRQ/softirq usage tracking bits:
@@ -150,9 +149,9 @@ struct lock_list {
struct stack_trace trace;
int distance;
- /*The parent field is used to implement breadth-first search,and
- *the bit 0 is reused to indicate if the lock has been accessed
- *in BFS.
+ /*
+ * The parent field is used to implement breadth-first search, and the
+ * bit 0 is reused to indicate if the lock has been accessed in BFS.
*/
struct lock_list *parent;
};