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authorJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-11 10:41:07 +0300
committerJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-13 08:17:18 +0300
commite09b41010ba33a20a87472ee821fa407a5b8da36 (patch)
treed10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/tools/perf/tests/vmlinux-kallsyms.c
parentf93b97fd65072de626c074dbe099a1fff05ce060 (diff)
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page. During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/tools/perf/tests/vmlinux-kallsyms.c')
-rw-r--r--kernel/tools/perf/tests/vmlinux-kallsyms.c38
1 files changed, 19 insertions, 19 deletions
diff --git a/kernel/tools/perf/tests/vmlinux-kallsyms.c b/kernel/tools/perf/tests/vmlinux-kallsyms.c
index 3d9088003..d677e018e 100644
--- a/kernel/tools/perf/tests/vmlinux-kallsyms.c
+++ b/kernel/tools/perf/tests/vmlinux-kallsyms.c
@@ -23,9 +23,10 @@ int test__vmlinux_matches_kallsyms(void)
int err = -1;
struct rb_node *nd;
struct symbol *sym;
- struct map *kallsyms_map, *vmlinux_map;
+ struct map *kallsyms_map, *vmlinux_map, *map;
struct machine kallsyms, vmlinux;
enum map_type type = MAP__FUNCTION;
+ struct maps *maps = &vmlinux.kmaps.maps[type];
u64 mem_start, mem_end;
/*
@@ -67,7 +68,7 @@ int test__vmlinux_matches_kallsyms(void)
* to see if the running kernel was relocated by checking if it has the
* same value in the vmlinux file we load.
*/
- kallsyms_map = machine__kernel_map(&kallsyms, type);
+ kallsyms_map = machine__kernel_map(&kallsyms);
/*
* Step 5:
@@ -79,7 +80,7 @@ int test__vmlinux_matches_kallsyms(void)
goto out;
}
- vmlinux_map = machine__kernel_map(&vmlinux, type);
+ vmlinux_map = machine__kernel_map(&vmlinux);
/*
* Step 6:
@@ -184,8 +185,8 @@ detour:
pr_info("Maps only in vmlinux:\n");
- for (nd = rb_first(&vmlinux.kmaps.maps[type]); nd; nd = rb_next(nd)) {
- struct map *pos = rb_entry(nd, struct map, rb_node), *pair;
+ for (map = maps__first(maps); map; map = map__next(map)) {
+ struct map *
/*
* If it is the kernel, kallsyms is always "[kernel.kallsyms]", while
* the kernel will have the path for the vmlinux file being used,
@@ -193,22 +194,22 @@ detour:
* both cases.
*/
pair = map_groups__find_by_name(&kallsyms.kmaps, type,
- (pos->dso->kernel ?
- pos->dso->short_name :
- pos->dso->name));
+ (map->dso->kernel ?
+ map->dso->short_name :
+ map->dso->name));
if (pair)
pair->priv = 1;
else
- map__fprintf(pos, stderr);
+ map__fprintf(map, stderr);
}
pr_info("Maps in vmlinux with a different name in kallsyms:\n");
- for (nd = rb_first(&vmlinux.kmaps.maps[type]); nd; nd = rb_next(nd)) {
- struct map *pos = rb_entry(nd, struct map, rb_node), *pair;
+ for (map = maps__first(maps); map; map = map__next(map)) {
+ struct map *pair;
- mem_start = vmlinux_map->unmap_ip(vmlinux_map, pos->start);
- mem_end = vmlinux_map->unmap_ip(vmlinux_map, pos->end);
+ mem_start = vmlinux_map->unmap_ip(vmlinux_map, map->start);
+ mem_end = vmlinux_map->unmap_ip(vmlinux_map, map->end);
pair = map_groups__find(&kallsyms.kmaps, type, mem_start);
if (pair == NULL || pair->priv)
@@ -217,7 +218,7 @@ detour:
if (pair->start == mem_start) {
pair->priv = 1;
pr_info(" %" PRIx64 "-%" PRIx64 " %" PRIx64 " %s in kallsyms as",
- pos->start, pos->end, pos->pgoff, pos->dso->name);
+ map->start, map->end, map->pgoff, map->dso->name);
if (mem_end != pair->end)
pr_info(":\n*%" PRIx64 "-%" PRIx64 " %" PRIx64,
pair->start, pair->end, pair->pgoff);
@@ -228,12 +229,11 @@ detour:
pr_info("Maps only in kallsyms:\n");
- for (nd = rb_first(&kallsyms.kmaps.maps[type]);
- nd; nd = rb_next(nd)) {
- struct map *pos = rb_entry(nd, struct map, rb_node);
+ maps = &kallsyms.kmaps.maps[type];
- if (!pos->priv)
- map__fprintf(pos, stderr);
+ for (map = maps__first(maps); map; map = map__next(map)) {
+ if (!map->priv)
+ map__fprintf(map, stderr);
}
out:
machine__exit(&kallsyms);