Messages in this thread |  | | Date | Thu, 16 Apr 2015 11:51:20 -0400 | From | Rik van Riel <> | Subject | Re: [PATCH 1/4] x86, mm: Trace when an IPI is about to be sent |
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On 04/16/2015 06:22 AM, Mel Gorman wrote: > It is easy to trace when an IPI is received to flush a TLB but harder to > detect what event sent it. This patch makes it easy to identify the source > of IPIs being transmitted for TLB flushes on x86. > > Signed-off-by: Mel Gorman <mgorman@suse.de>
Reviewed-by: Rik van Riel <riel@redhat.com>
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