diff --git a/[refs] b/[refs] index b6036e6c62c2..c141b1a4efa2 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 3871f2ffe53db3cef4fe0c18993ad9e6e0f69408 +refs/heads/master: 412d0bb553c0227191f1bfd06100f561600bff22 diff --git a/trunk/Documentation/sysrq.txt b/trunk/Documentation/sysrq.txt index 56b53e005d18..10a0263ebb3f 100644 --- a/trunk/Documentation/sysrq.txt +++ b/trunk/Documentation/sysrq.txt @@ -114,8 +114,6 @@ On all - write a character to /proc/sysrq-trigger. e.g.: 'x' - Used by xmon interface on ppc/powerpc platforms. -'z' - Dump the ftrace buffer - '0'-'9' - Sets the console log level, controlling which kernel messages will be printed to your console. ('0', for example would make it so that only emergency messages like PANICs or OOPSes would diff --git a/trunk/drivers/char/sysrq.c b/trunk/drivers/char/sysrq.c index 785a08ef9a13..94966edfb44d 100644 --- a/trunk/drivers/char/sysrq.c +++ b/trunk/drivers/char/sysrq.c @@ -283,7 +283,7 @@ static void sysrq_ftrace_dump(int key, struct tty_struct *tty) } static struct sysrq_key_op sysrq_ftrace_dump_op = { .handler = sysrq_ftrace_dump, - .help_msg = "dump-ftrace-buffer(Z)", + .help_msg = "dumpZ-ftrace-buffer", .action_msg = "Dump ftrace buffer", .enable_mask = SYSRQ_ENABLE_DUMP, }; diff --git a/trunk/kernel/trace/trace_functions_graph.c b/trunk/kernel/trace/trace_functions_graph.c index 4bf39fcae97a..bc7d90850be5 100644 --- a/trunk/kernel/trace/trace_functions_graph.c +++ b/trunk/kernel/trace/trace_functions_graph.c @@ -592,6 +592,12 @@ print_graph_comment(struct print_entry *trace, struct trace_seq *s, if (ent->flags & TRACE_FLAG_CONT) trace_seq_print_cont(s, iter); + /* Strip ending newline */ + if (s->buffer[s->len - 1] == '\n') { + s->buffer[s->len - 1] = '\0'; + s->len--; + } + ret = trace_seq_printf(s, " */\n"); if (!ret) return TRACE_TYPE_PARTIAL_LINE;