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    Subject[PATCH 1/3] perf hists: Rename total_session to total_period
    Date
    From: Arnaldo Carvalho de Melo <acme@redhat.com>

    Nowadays we do it per evsel, not per session (that may have multiple
    evsels), so rename it to avoid confusion.

    Cc: David Ahern <dsahern@gmail.com>
    Cc: Frederic Weisbecker <fweisbec@gmail.com>
    Cc: Mike Galbraith <efault@gmx.de>
    Cc: Paul Mackerras <paulus@samba.org>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Cc: Stephane Eranian <eranian@google.com>
    Link: http://lkml.kernel.org/n/tip-azsgomr5h4dmaudoogw48w49@git.kernel.org
    Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
    ---
    tools/perf/util/hist.c | 16 ++++++++--------
    1 files changed, 8 insertions(+), 8 deletions(-)

    diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
    index abef270..20059d1 100644
    --- a/tools/perf/util/hist.c
    +++ b/tools/perf/util/hist.c
    @@ -733,7 +733,7 @@ void hists__output_recalc_col_len(struct hists *hists, int max_rows)
    static int hist_entry__pcnt_snprintf(struct hist_entry *self, char *s,
    size_t size, struct hists *pair_hists,
    bool show_displacement, long displacement,
    - bool color, u64 session_total)
    + bool color, u64 total_period)
    {
    u64 period, total, period_sys, period_us, period_guest_sys, period_guest_us;
    u64 nr_events;
    @@ -754,7 +754,7 @@ static int hist_entry__pcnt_snprintf(struct hist_entry *self, char *s,
    } else {
    period = self->period;
    nr_events = self->nr_events;
    - total = session_total;
    + total = total_period;
    period_sys = self->period_sys;
    period_us = self->period_us;
    period_guest_sys = self->period_guest_sys;
    @@ -812,8 +812,8 @@ static int hist_entry__pcnt_snprintf(struct hist_entry *self, char *s,

    if (total > 0)
    old_percent = (period * 100.0) / total;
    - if (session_total > 0)
    - new_percent = (self->period * 100.0) / session_total;
    + if (total_period > 0)
    + new_percent = (self->period * 100.0) / total_period;

    diff = new_percent - old_percent;

    @@ -864,7 +864,7 @@ int hist_entry__snprintf(struct hist_entry *he, char *s, size_t size,

    int hist_entry__fprintf(struct hist_entry *he, size_t size, struct hists *hists,
    struct hists *pair_hists, bool show_displacement,
    - long displacement, FILE *fp, u64 session_total)
    + long displacement, FILE *fp, u64 total_period)
    {
    char bf[512];
    int ret;
    @@ -874,14 +874,14 @@ int hist_entry__fprintf(struct hist_entry *he, size_t size, struct hists *hists,

    ret = hist_entry__pcnt_snprintf(he, bf, size, pair_hists,
    show_displacement, displacement,
    - true, session_total);
    + true, total_period);
    hist_entry__snprintf(he, bf + ret, size - ret, hists);
    return fprintf(fp, "%s\n", bf);
    }

    static size_t hist_entry__fprintf_callchain(struct hist_entry *self,
    struct hists *hists, FILE *fp,
    - u64 session_total)
    + u64 total_period)
    {
    int left_margin = 0;

    @@ -892,7 +892,7 @@ static size_t hist_entry__fprintf_callchain(struct hist_entry *self,
    left_margin -= thread__comm_len(self->thread);
    }

    - return hist_entry_callchain__fprintf(fp, self, session_total,
    + return hist_entry_callchain__fprintf(fp, self, total_period,
    left_margin);
    }

    --
    1.7.8.rc0.35.gee6df


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