On 10/11/2012 06:07 PM, Mathieu Desnoyers wrote: > * Woegerer, Paul ([email protected]) wrote: >> On 10/11/2012 04:58 PM, Mathieu Desnoyers wrote: >>> A couple a details to fix before I can merge this patch though: >>> >>> Please also update instrumentation/events/mainline/sched.h to add the >>> original mainline TRACE_EVENT, so we can keep the files in sync. >> >> Ok, reconfigured Thunderbird, removed semicolon, updated mainline: > > Still an issue: > > compudj@thinkos:~/work/lttng-modules$ patch -p1 < ~/.swp > patching file instrumentation/events/lttng-module/sched.h > patch: **** malformed patch at line 45: SCHED_OTHER/BATCH/IDLE
Now it should (hopefully) work: >From b792323bca694f1e88144319befcdbfb30efa878 Mon Sep 17 00:00:00 2001 From: Paul Woegerer <[email protected]> Date: Fri, 12 Oct 2012 12:52:19 +0200 Subject: [PATCH] Add TRACE_EVENT(sched_process_exec) to sched.h. --- instrumentation/events/lttng-module/sched.h | 26 ++++++++++++++++++++++++++ instrumentation/events/mainline/sched.h | 26 ++++++++++++++++++++++++++ 2 files changed, 52 insertions(+) diff --git a/instrumentation/events/lttng-module/sched.h b/instrumentation/events/lttng-module/sched.h index b68616e..23e4955 100644 --- a/instrumentation/events/lttng-module/sched.h +++ b/instrumentation/events/lttng-module/sched.h @@ -314,6 +314,32 @@ TRACE_EVENT(sched_process_fork, ) /* + * Tracepoint for exec: + */ +TRACE_EVENT(sched_process_exec, + + TP_PROTO(struct task_struct *p, pid_t old_pid, + struct linux_binprm *bprm), + + TP_ARGS(p, old_pid, bprm), + + TP_STRUCT__entry( + __string( filename, bprm->filename ) + __field( pid_t, pid ) + __field( pid_t, old_pid ) + ), + + TP_fast_assign( + tp_strcpy(filename, bprm->filename) + tp_assign(pid, p->pid) + tp_assign(old_pid, old_pid) + ), + + TP_printk("filename=%s pid=%d old_pid=%d", __get_str(filename), + __entry->pid, __entry->old_pid) +) + +/* * XXX the below sched_stat tracepoints only apply to SCHED_OTHER/BATCH/IDLE * adding sched_stat support to SCHED_FIFO/RR would be welcome. */ diff --git a/instrumentation/events/mainline/sched.h b/instrumentation/events/mainline/sched.h index f633478..6700ecc 100644 --- a/instrumentation/events/mainline/sched.h +++ b/instrumentation/events/mainline/sched.h @@ -275,6 +275,32 @@ TRACE_EVENT(sched_process_fork, ); /* + * Tracepoint for exec: + */ +TRACE_EVENT(sched_process_exec, + + TP_PROTO(struct task_struct *p, pid_t old_pid, + struct linux_binprm *bprm), + + TP_ARGS(p, old_pid, bprm), + + TP_STRUCT__entry( + __string( filename, bprm->filename ) + __field( pid_t, pid ) + __field( pid_t, old_pid ) + ), + + TP_fast_assign( + __assign_str(filename, bprm->filename); + __entry->pid = p->pid; + __entry->old_pid = old_pid; + ), + + TP_printk("filename=%s pid=%d old_pid=%d", __get_str(filename), + __entry->pid, __entry->old_pid) +); + +/* * XXX the below sched_stat tracepoints only apply to SCHED_OTHER/BATCH/IDLE * adding sched_stat support to SCHED_FIFO/RR would be welcome. */ -- 1.7.10.4 _______________________________________________ lttng-dev mailing list [email protected] http://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
