Lines Matching refs:r_msg
70 * msg_receiver.r_msg. Therefore r_msg is set using smp_store_release()
84 struct msg_msg *r_msg;
260 smp_store_release(&msr->r_msg, ERR_PTR(res));
831 smp_store_release(&msr->r_msg, ERR_PTR(-E2BIG));
839 smp_store_release(&msr->r_msg, msg);
1191 WRITE_ONCE(msr_d.r_msg, ERR_PTR(-EAGAIN));
1206 * Prior to destruction, expunge_all(-EIRDM) changes r_msg.
1207 * Thus if r_msg is -EAGAIN, then the queue not yet destroyed.
1221 msg = READ_ONCE(msr_d.r_msg);
1235 msg = READ_ONCE(msr_d.r_msg);