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Subject[tip:perf/urgent] tools lib traceevent: Initialize host_bigendian at tep_handle allocation
Commit-ID:  eed14f4b075ec594ac09921b998bf3dd61f5886b
Gitweb: https://git.kernel.org/tip/eed14f4b075ec594ac09921b998bf3dd61f5886b
Author: Tzvetomir Stoyanov <tstoyanov@vmware.com>
AuthorDate: Fri, 30 Nov 2018 23:08:08 -0500
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Tue, 8 Jan 2019 13:28:13 -0300

tools lib traceevent: Initialize host_bigendian at tep_handle allocation

This patch initializes the host_bigendian member of the tep_handle
structure with the byte order of the current host, when this handler is
created - in tep_alloc() API. We need this in order to remove the
tep_set_host_bigendian() API.

Signed-off-by: Tzvetomir Stoyanov <tstoyanov@vmware.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lkml.kernel.org/r/20181201040852.216292134@goodmis.org
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/lib/traceevent/event-parse.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 156e513074b2..44b80471b024 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -6762,8 +6762,10 @@ struct tep_handle *tep_alloc(void)
{
struct tep_handle *pevent = calloc(1, sizeof(*pevent));

- if (pevent)
+ if (pevent) {
pevent->ref_count = 1;
+ pevent->host_bigendian = tep_host_bigendian();
+ }

return pevent;
}
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