Messages in this thread Patch in this message | | | From | Yuyang Du <> | Subject | [PATCH v2 07/19] locking/lockdep: Update obsolete struct field description | Date | Mon, 18 Mar 2019 16:57:21 +0800 |
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The lock_chain struct definition has outdated comment, update it.
Signed-off-by: Yuyang Du <duyuyang@gmail.com> --- include/linux/lockdep.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/include/linux/lockdep.h b/include/linux/lockdep.h index 79c3873..1258a62 100644 --- a/include/linux/lockdep.h +++ b/include/linux/lockdep.h @@ -202,7 +202,11 @@ struct lock_list { * We record lock dependency chains, so that we can cache them: */ struct lock_chain { - /* see BUILD_BUG_ON()s in lookup_chain_cache() */ + /* + * irq_context: the same as irq_context in held_lock below + * depth: the number of held locks in this chain + * base: the index in chain_hlocks for this chain + */ unsigned int irq_context : 2, depth : 6, base : 24; -- 1.8.3.1
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