#undef TRACE_SYSTEM #define TRACE_SYSTEM intel_ish #if !defined(_TRACE_INTEL_ISH_H) || defined(TRACE_HEADER_MULTI_READ) #define _TRACE_INTEL_ISH_H #include TRACE_EVENT(ishtp_dump, TP_PROTO(const char *message), TP_ARGS(message), TP_STRUCT__entry( __string(message, message) ), TP_fast_assign( __assign_str(message, message); ), TP_printk("%s", __get_str(message)) ); #endif /* _TRACE_INTEL_ISH_H */ /* This part must be outside protection */ #include tle='net-next.git Git repository'/>
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authorPaolo Abeni <pabeni@redhat.com>2016-04-28 11:04:51 +0200
committerDavid S. Miller <davem@davemloft.net>2016-04-29 14:11:46 -0400
commitf27337e16f2d0e52a8d05ea599ed13cd266ac291 (patch)
treeb80cd24f675f4e0c4b6a8ec2882f947156ef8ed7
parent1dfcd832b1a9ed45edac15b31d079b805fa0ae2a (diff)
ip_tunnel: fix preempt warning in ip tunnel creation/updating
After the commit e09acddf873b ("ip_tunnel: replace dst_cache with generic implementation"), a preemption debug warning is triggered on ip4 tunnels updating; the dst cache helper needs to be invoked in unpreemptible context. We don't need to load the cache on tunnel update, so this commit fixes the warning replacing the load with a dst cache reset, which is preempt safe. Fixes: e09acddf873b ("ip_tunnel: replace dst_cache with generic implementation") Reported-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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