On 04/07/2014 12:13 PM, Peter Zijlstra wrote: > On Sun, Apr 06, 2014 at 07:33:51PM +0400, Vladimir Davydov wrote: >> rw_semaphore implementation allows recursing calls to down_read, but >> lockdep thinks that it doesn't. As a result, it will complain >> false-positively, e.g. if we do not observe some predefined locking >> order when taking an rw semaphore for reading and a mutex. >> >> This patch makes lockdep think rw semaphore is read-recursive, just like >> rw spin lock. > Uhm no rwsem isn't read recursive.
Yeah, I was mistaken and is already reworking my set. Please sorry for the noise. Thanks. _______________________________________________ Devel mailing list [email protected] https://lists.openvz.org/mailman/listinfo/devel
