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Diffstat (limited to 'epoll-fix-spurious-lockdep-warnings.patch')
| -rw-r--r-- | epoll-fix-spurious-lockdep-warnings.patch | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/epoll-fix-spurious-lockdep-warnings.patch b/epoll-fix-spurious-lockdep-warnings.patch index c163a86d..7ca77033 100644 --- a/epoll-fix-spurious-lockdep-warnings.patch +++ b/epoll-fix-spurious-lockdep-warnings.patch @@ -1,3 +1,6 @@ +From: Nelson Elhage <nelhage@nelhage.com> +Subject: epoll: fix suprious lockdep warnings + epoll can acquire multiple ep->mutex on multiple "struct eventpoll"s at once in the case where one epoll fd is monitoring another epoll fd. This is perfectly OK, since we're careful about the lock ordering, |