On Wed, 20 Dec 2017 14:24:24 -0500 (EST) David Miller <da...@davemloft.net> wrote:
> From: David Miller <da...@davemloft.net> > Date: Wed, 20 Dec 2017 14:20:40 -0500 (EST) > > > From: Masami Hiramatsu <mhira...@kernel.org> > > Date: Wed, 20 Dec 2017 13:14:11 +0900 > > > >> This series is v4 of the replacement of jprobe usage with trace > >> events. This version is rebased on net-next, fixes a build warning > >> and moves a temporal variable definition in a block. > >> > >> Previous version is here; > >> https://lkml.org/lkml/2017/12/19/153 > >> > >> Changes from v3: > >> All: Rebased on net-next > >> [3/6]: fixes a build warning for i386 by casting pointer unsigned > >> long instead of __u64, and moves a temporal variable > >> definition in a block. > > > > Looks good, series applied to net-next, thanks. > > Actually, this doesn't even compile, so I've reverted: > > [davem@dhcp-10-15-49-227 net-next]$ make -s -j16 > In file included from net/dccp/trace.h:105:0, > from net/dccp/proto.c:42: > ./include/trace/define_trace.h:89:42: fatal error: ./trace.h: No such file or > directory > #include TRACE_INCLUDE(TRACE_INCLUDE_FILE) > ^ > compilation terminated. Hi David, Could you share your .config file? I would like to reproduce it. When I tried with attached kconfig, I could not reproduce this issue, and could run it. ==== /sys/kernel/debug/tracing/events # cd dccp/ /sys/kernel/debug/tracing/events/dccp # ls dccp_probe enable filter /sys/kernel/debug/tracing/events/dccp # cd dccp_probe/ /sys/kernel/debug/tracing/events/dccp/dccp_probe # ls enable filter format hist id trigger /sys/kernel/debug/tracing/events/dccp/dccp_probe # cat format name: dccp_probe ID: 1002 format: field:unsigned short common_type; offset:0; size:2; signed:0; field:unsigned char common_flags; offset:2; size:1; signed:0; field:unsigned char common_preempt_count; offset:3; size:1; signed:0; field:int common_pid; offset:4; size:4; signed:1; field:__u8 saddr[sizeof(struct sockaddr_in6)]; offset:8; size:28; signed:0; field:__u8 daddr[sizeof(struct sockaddr_in6)]; offset:36; size:28; signed:0; field:__u16 sport; offset:64; size:2; signed:0; field:__u16 dport; offset:66; size:2; signed:0; field:__u16 size; offset:68; size:2; signed:0; field:__u16 tx_s; offset:70; size:2; signed:0; field:__u32 tx_rtt; offset:72; size:4; signed:0; field:__u32 tx_p; offset:76; size:4; signed:0; field:__u32 tx_x_calc; offset:80; size:4; signed:0; field:__u64 tx_x_recv; offset:88; size:8; signed:0; field:__u64 tx_x; offset:96; size:8; signed:0; field:__u32 tx_t_ipi; offset:104; size:4; signed:0; print fmt: "src=%pISpc dest=%pISpc size=%d tx_s=%d tx_rtt=%d tx_p=%d tx_x_calc=%u tx_x_recv=%llu tx_x=%llu tx_t_ipi=%d", REC->saddr, REC->daddr, REC->size, REC->tx_s, REC->tx_rtt, REC->tx_p, REC->tx_x_calc, REC->tx_x_recv, REC->tx_x, REC->tx_t_ipi ==== Thank you, -- Masami Hiramatsu <mhira...@kernel.org>
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