iwlwifi: mvm: support new alive notification - net-next.git - net-next plumbings

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author	Sara Sharon <sara.sharon@intel.com>	2016-11-24 13:48:27 +0200
committer	Luca Coelho <luciano.coelho@intel.com>	2017-02-03 16:26:41 +0200
commit	5c228d63f963bd7e20b6a9b06e93272093e98628 (patch)
tree	d87b9eebc6e76ce5b6d6f47718cd237917290726 /include/net/netns/ipv6.h
parent	45b957e3edd22139a4e20067b39e15acbf36fb92 (diff)

iwlwifi: mvm: support new alive notification

Support getting alive from two LMACs and dumping debug data from both. Deprecate older alive notifications no one is using. Signed-off-by: Sara Sharon <sara.sharon@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

Diffstat (limited to 'include/net/netns/ipv6.h')

0 files changed, 0 insertions, 0 deletions

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The hwlat tracer creates a kernel thread at start of the tracer. It is pinned to a single CPU and will move to the next CPU after each period of running. If the user modifies the migration thread's affinity, it will not change after that happens. The original code created the thread at the first instance it was called, but later was changed to destroy the thread after the tracer was finished, and would not be created until the next instance of the tracer was established. The code that initialized the affinity was only called on the initial instantiation of the tracer. After that, it was not initialized, and the previous affinity did not match the current newly created one, making it appear that the user modified the thread's affinity when it did not, and the thread failed to migrate again. Cc: stable@vger.kernel.org Fixes: 0330f7aa8ee6 ("tracing: Have hwlat trace migrate across tracing_cpumask CPUs") Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>

Diffstat (limited to 'tools/build/feature/test-sync-compare-and-swap.c')