Hi, I'm currently puzzled by the the three calls to smp_mb__before_atomic() in bnep_session(), cmtp_session() and hidp_session_run() respectively: On the one hand, these barriers provide no guarantee on the subsequent atomic_read(s->terminate) (as the comments preceding the barriers seem to suggest), because atomic_read() is not a read-modify-write. On the other hand, I'm currently unable to say *why such an "mb" would be required: not being too familiar with this code, I figured I should ask before sending a patch. ;-) Andrea -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
