aadbacc7f2
Call to ksocknal_launch_packet might schedule a callback that might free the just sent message, and so subsequent access to it via lntmsg->msg_vmflush goes to freed memory. Instead we'll just remember if we are in the vmflush thread and only restore if we happened to set mempressure flag. Signed-off-by: Oleg Drokin <oleg.drokin@intel.com> Reviewed-on: http://review.whamcloud.com/8667 Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4360 Reviewed-by: Liang Zhen <liang.zhen@intel.com> Reviewed-by: Amir Shehata <amir.shehata@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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