diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2019-08-11 16:17:11 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2019-08-11 16:17:11 +0200 |
| commit | ac78f2ac96b3efd6551a08e7dc609efa1fb69481 (patch) | |
| tree | 22f335ab03a19a134ce645cade80eabf9e575ebd | |
| parent | 4f70a32f46f12af59b71e869348dc5db9d0bd930 (diff) | |
| download | busybox-ac78f2ac96b3efd6551a08e7dc609efa1fb69481.tar.gz | |
top: do not use previous colleced data wheh "h" toggles threads display
This prevents first update from showing incorrect CPU usage data
function old new delta
handle_input 620 643 +23
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | procps/top.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/procps/top.c b/procps/top.c index 8fe53324f..5c41e8e10 100644 --- a/procps/top.c +++ b/procps/top.c @@ -979,6 +979,9 @@ static unsigned handle_input(unsigned scan_mask, duration_t interval) IF_FEATURE_TOPMEM(&& scan_mask != TOPMEM_MASK) ) { scan_mask ^= PSSCAN_TASKS; + free(prev_hist); + prev_hist = NULL; + prev_hist_count = 0; continue; } # endif @@ -1000,10 +1003,10 @@ static unsigned handle_input(unsigned scan_mask, duration_t interval) # if ENABLE_FEATURE_TOPMEM if (c == 's') { scan_mask = TOPMEM_MASK; + sort_field = (sort_field + 1) % NUM_SORT_FIELD; free(prev_hist); prev_hist = NULL; prev_hist_count = 0; - sort_field = (sort_field + 1) % NUM_SORT_FIELD; continue; } # endif |