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path: root/include/trace/events/sock.h
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#undef TRACE_SYSTEM
#define TRACE_SYSTEM sock

#if !defined(_TRACE_SOCK_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_SOCK_H

#include <net/sock.h>
#include <linux/tracepoint.h>

TRACE_EVENT(sock_rcvqueue_full,

	TP_PROTO(struct sock *sk, struct sk_buff *skb),

	TP_ARGS(sk, skb),

	TP_STRUCT__entry(
		__field(int, rmem_alloc)
		__field(unsigned int, truesize)
		__field(int, sk_rcvbuf)
	),

	TP_fast_assign(
		__entry->rmem_alloc = atomic_read(&sk->sk_rmem_alloc);
		__entry->truesize   = skb->truesize;
		__entry->sk_rcvbuf  = sk->sk_rcvbuf;
	),

	TP_printk("rmem_alloc=%d truesize=%u sk_rcvbuf=%d",
		__entry->rmem_alloc, __entry->truesize, __entry->sk_rcvbuf)
);

TRACE_EVENT(sock_exceed_buf_limit,

	TP_PROTO(struct sock *sk, struct proto *prot, long allocated),

	TP_ARGS(sk, prot, allocated),

	TP_STRUCT__entry(
		__array(char, name, 32)
		__field(long *, sysctl_mem)
		__field(long, allocated)
		__field(int, sysctl_rmem)
		__field(int, rmem_alloc)
	),

	TP_fast_assign(
		strncpy(__entry->name, prot->name, 32);
		__entry->sysctl_mem = prot->sysctl_mem;
		__entry->allocated = allocated;
		__entry->sysctl_rmem = prot->sysctl_rmem[0];
		__entry->rmem_alloc = atomic_read(&sk->sk_rmem_alloc);
	),

	TP_printk("proto:%s sysctl_mem=%ld,%ld,%ld allocated=%ld "
		"sysctl_rmem=%d rmem_alloc=%d",
		__entry->name,
		__entry->sysctl_mem[0],
		__entry->sysctl_mem[1],
		__entry->sysctl_mem[2],
		__entry->allocated,
		__entry->sysctl_rmem,
		__entry->rmem_alloc)
);

#endif /* _TRACE_SOCK_H */

/* This part must be outside protection */
#include <trace/define_trace.h>
fore in other places. [ Reported it originally to the i915 developers on Jan 8, applying the ugly workaround on my own now after triggering the problem for the second time with no feedback. This is likely to be the same bug reported as https://bugs.freedesktop.org/show_bug.cgi?id=98829 https://bugs.freedesktop.org/show_bug.cgi?id=99134 which has a patch for the underlying problem, but it hasn't gotten to me, so I'm applying the workaround. ] Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Imre Deak <imre.deak@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/sound/alc5623.h')