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![]() skb allocation / cosumption tracer - Add consumption tracepoint This patch adds a tracepoint to skb_copy_datagram_iovec, which is called each time a userspace process copies a frame from a socket receive queue to a user space buffer. It allows us to hook in and examine each sk_buff that the system receives on a per-socket bases, and can be use to compile a list of which skb's were received by which processes. Signed-off-by: Neil Horman <nhorman@tuxdriver.com> include/trace/events/skb.h | 20 ++++++++++++++++++++ net/core/datagram.c | 3 +++ 2 files changed, 23 insertions(+) Signed-off-by: David S. Miller <davem@davemloft.net> |
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block.h | ||
ext4.h | ||
irq.h | ||
jbd2.h | ||
kmem.h | ||
lockdep.h | ||
napi.h | ||
sched.h | ||
skb.h | ||
workqueue.h |