Commit ae359f19 authored by Jiri Olsa's avatar Jiri Olsa Committed by Arnaldo Carvalho de Melo

perf hists: Add struct hists pointer to struct hist_entry

Adding pointer back to the parent struct hists for struct hists_entry.

This will be useful in future for any hist_entry's data computation,
that depends on total data of its parent hists.
Signed-off-by: default avatarJiri Olsa <jolsa@redhat.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1349354994-17853-2-git-send-email-namhyung@kernel.orgSigned-off-by: default avatarNamhyung Kim <namhyung@kernel.org>
Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent ae0c1f99
...@@ -325,6 +325,7 @@ struct hist_entry *__hists__add_branch_entry(struct hists *self, ...@@ -325,6 +325,7 @@ struct hist_entry *__hists__add_branch_entry(struct hists *self,
.parent = sym_parent, .parent = sym_parent,
.filtered = symbol__parent_filter(sym_parent), .filtered = symbol__parent_filter(sym_parent),
.branch_info = bi, .branch_info = bi,
.hists = self,
}; };
return add_hist_entry(self, &entry, al, period); return add_hist_entry(self, &entry, al, period);
...@@ -346,6 +347,7 @@ struct hist_entry *__hists__add_entry(struct hists *self, ...@@ -346,6 +347,7 @@ struct hist_entry *__hists__add_entry(struct hists *self,
.period = period, .period = period,
.parent = sym_parent, .parent = sym_parent,
.filtered = symbol__parent_filter(sym_parent), .filtered = symbol__parent_filter(sym_parent),
.hists = self,
}; };
return add_hist_entry(self, &entry, al, period); return add_hist_entry(self, &entry, al, period);
......
...@@ -79,6 +79,7 @@ struct hist_entry { ...@@ -79,6 +79,7 @@ struct hist_entry {
struct rb_root sorted_chain; struct rb_root sorted_chain;
}; };
struct branch_info *branch_info; struct branch_info *branch_info;
struct hists *hists;
struct callchain_root callchain[0]; struct callchain_root callchain[0];
}; };
......
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