mirror of https://gitee.com/openkylin/linux.git
8017c27919
Install the callbacks via the state machine. The driver supports multiple instances and therefore the new cpuhp_state_add_instance_nocalls() infrastrucure is used. The driver currently uses get_online_cpus() to avoid missing a CPU hotplug event while invoking virtnet_set_affinity(). This could be avoided by using cpuhp_state_add_instance() variant which holds the hotplug lock and invokes callback during registration. This is more or less a 1:1 conversion of the current code. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Cc: Mark Rutland <mark.rutland@arm.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: netdev@vger.kernel.org Cc: Will Deacon <will.deacon@arm.com> Cc: virtualization@lists.linux-foundation.org Cc: rt@linutronix.de Link: http://lkml.kernel.org/r/1471024183-12666-7-git-send-email-bigeasy@linutronix.de Signed-off-by: Thomas Gleixner <tglx@linutronix.de> |
||
|---|---|---|
| .. | ||
| acpi | ||
| asm-generic | ||
| clocksource | ||
| crypto | ||
| drm | ||
| dt-bindings | ||
| keys | ||
| kvm | ||
| linux | ||
| math-emu | ||
| media | ||
| memory | ||
| misc | ||
| net | ||
| pcmcia | ||
| ras | ||
| rdma | ||
| rxrpc | ||
| scsi | ||
| soc | ||
| sound | ||
| target | ||
| trace | ||
| uapi | ||
| video | ||
| xen | ||
| Kbuild | ||