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The condition is supposed to check whether 'allocated_mask' got fully exhausted, i.e. there's no free CPU on the NUMA node left so we have to use one of the already used CPUs. As only bits which correspond to CPUs from 'cpumask_of_node(numa_node)' get set in 'allocated_mask', checking for the equal weights is technically correct but not obvious. Let's compare cpumasks directly. No functional change intended. Suggested-by: Michael Kelley <mikelley@microsoft.com> Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Reviewed-by: Michael Kelley <mikelley@microsoft.com> Link: https://lore.kernel.org/r/20220128103412.3033736-3-vkuznets@redhat.com Signed-off-by: Wei Liu <wei.liu@kernel.org> |
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| .. | ||
| channel_mgmt.c | ||
| channel.c | ||
| connection.c | ||
| hv_balloon.c | ||
| hv_common.c | ||
| hv_debugfs.c | ||
| hv_fcopy.c | ||
| hv_kvp.c | ||
| hv_snapshot.c | ||
| hv_trace_balloon.h | ||
| hv_trace.c | ||
| hv_trace.h | ||
| hv_util.c | ||
| hv_utils_transport.c | ||
| hv_utils_transport.h | ||
| hv.c | ||
| hyperv_vmbus.h | ||
| Kconfig | ||
| Makefile | ||
| ring_buffer.c | ||
| vmbus_drv.c | ||