"Denis V. Lunev" <[EMAIL PROTECTED]> writes: > flush delay is used as an external storage for net.ipv4.route.flush sysctl > entry. It is write-only. > > The ctl_table->data for this entry is used once. Fix this case to point > to the stack to remove global variable. Do this to avoid additional > variable on struct net in the next patch. > > Possible race (as it was before) accessing this local variable is removed > using flush_mutex.
FYI. You can avoid the locking entirely by defining a local struct ctl_table variable on the stack. Eric _______________________________________________ Containers mailing list [EMAIL PROTECTED] https://lists.linux-foundation.org/mailman/listinfo/containers _______________________________________________ Devel mailing list Devel@openvz.org https://openvz.org/mailman/listinfo/devel
