From 23346f21b277e3aae5e9989e711a11cbe8133a45 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 27 Apr 2010 21:17:50 -0300 Subject: perf tools: Rename "kernel_info" to "machine" MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit struct kernel_info and kerninfo__ are too vague, what they really describe are machines, virtual ones or hosts. There are more changes to introduce helpers to shorten function calls and to make more clear what is really being done, but I left that for subsequent patches. Cc: Avi Kivity Cc: Frédéric Weisbecker Cc: Mike Galbraith Cc: Peter Zijlstra Cc: Paul Mackerras Cc: Zhang, Yanmin LKML-Reference: Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/session.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'tools/perf/util/session.c') diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index b7aade2184b2..b745c1c0b6c7 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -70,7 +70,7 @@ void perf_session__update_sample_type(struct perf_session *self) int perf_session__create_kernel_maps(struct perf_session *self) { int ret; - struct rb_root *root = &self->kerninfo_root; + struct rb_root *root = &self->machines; ret = map_groups__create_kernel_maps(root, HOST_KERNEL_ID); if (ret >= 0) @@ -97,7 +97,7 @@ struct perf_session *perf_session__new(const char *filename, int mode, bool forc self->cwd = NULL; self->cwdlen = 0; self->unknown_events = 0; - self->kerninfo_root = RB_ROOT; + self->machines = RB_ROOT; self->ordered_samples.flush_limit = ULLONG_MAX; INIT_LIST_HEAD(&self->ordered_samples.samples_head); -- cgit v1.2.2 From d28c62232e50eab202bcd3f19b5c7a25b8b900b6 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 27 Apr 2010 21:20:43 -0300 Subject: perf machine: Adopt some map_groups functions MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Those functions operated on members now grouped in 'struct machine', so move those methods to this new class. The changes made to 'perf probe' shows that using this abstraction inserting probes on guests almost got supported for free. Cc: Avi Kivity Cc: Frédéric Weisbecker Cc: Masami Hiramatsu Cc: Mike Galbraith Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Zhang, Yanmin LKML-Reference: Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/session.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'tools/perf/util/session.c') diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index b745c1c0b6c7..a8dd73ed1581 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -69,12 +69,11 @@ void perf_session__update_sample_type(struct perf_session *self) int perf_session__create_kernel_maps(struct perf_session *self) { - int ret; - struct rb_root *root = &self->machines; + struct rb_root *machines = &self->machines; + int ret = machines__create_kernel_maps(machines, HOST_KERNEL_ID); - ret = map_groups__create_kernel_maps(root, HOST_KERNEL_ID); if (ret >= 0) - ret = map_groups__create_guest_kernel_maps(root); + ret = machines__create_guest_kernel_maps(machines); return ret; } -- cgit v1.2.2