diff options
Diffstat (limited to 'legacy/busybox/0016-top-handle-much-larger-VSZ-values.patch')
| -rw-r--r-- | legacy/busybox/0016-top-handle-much-larger-VSZ-values.patch | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/legacy/busybox/0016-top-handle-much-larger-VSZ-values.patch b/legacy/busybox/0016-top-handle-much-larger-VSZ-values.patch new file mode 100644 index 000000000..c8013403f --- /dev/null +++ b/legacy/busybox/0016-top-handle-much-larger-VSZ-values.patch @@ -0,0 +1,61 @@ +From 9d37e0e491d53e71c2e3ede1e002790e1026b9c6 Mon Sep 17 00:00:00 2001 +From: Denys Vlasenko <vda.linux@googlemail.com> +Date: Wed, 7 Mar 2018 03:59:52 +0100 +Subject: [PATCH 16/16] top: handle much larger VSZ values + +function old new delta +display_process_list 1018 999 -19 + +Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> +--- + procps/top.c | 12 +++++------- + 1 file changed, 5 insertions(+), 7 deletions(-) + +diff --git a/procps/top.c b/procps/top.c +index b777c494e..9bb3eed29 100644 +--- a/procps/top.c ++++ b/procps/top.c +@@ -607,7 +607,6 @@ static NOINLINE void display_process_list(int lines_rem, int scr_width) + }; + + top_status_t *s; +- char vsz_str_buf[8]; + unsigned long total_memory = display_header(scr_width, &lines_rem); /* or use total_vsz? */ + /* xxx_shift and xxx_scale variables allow us to replace + * expensive divides with multiply and shift */ +@@ -688,19 +687,18 @@ static NOINLINE void display_process_list(int lines_rem, int scr_width) + lines_rem = ntop - G_scroll_ofs; + s = top + G_scroll_ofs; + while (--lines_rem >= 0) { ++ char vsz_str_buf[8]; + unsigned col; ++ + CALC_STAT(pmem, (s->vsz*pmem_scale + pmem_half) >> pmem_shift); + #if ENABLE_FEATURE_TOP_CPU_USAGE_PERCENTAGE + CALC_STAT(pcpu, (s->pcpu*pcpu_scale + pcpu_half) >> pcpu_shift); + #endif + +- if (s->vsz >= 100000) +- sprintf(vsz_str_buf, "%6ldm", s->vsz/1024); +- else +- sprintf(vsz_str_buf, "%7lu", s->vsz); ++ smart_ulltoa5(s->vsz, vsz_str_buf, " mgtpezy"); + /* PID PPID USER STAT VSZ %VSZ [%CPU] COMMAND */ + col = snprintf(line_buf, scr_width, +- "\n" "%5u%6u %-8.8s %s%s" FMT ++ "\n" "%5u%6u %-8.8s %s %.5s" FMT + IF_FEATURE_TOP_SMP_PROCESS(" %3d") + IF_FEATURE_TOP_CPU_USAGE_PERCENTAGE(FMT) + " ", +@@ -710,7 +708,7 @@ static NOINLINE void display_process_list(int lines_rem, int scr_width) + IF_FEATURE_TOP_SMP_PROCESS(, s->last_seen_on_cpu) + IF_FEATURE_TOP_CPU_USAGE_PERCENTAGE(, SHOW_STAT(pcpu)) + ); +- if ((int)(col + 1) < scr_width) ++ if ((int)(scr_width - col) > 1) + read_cmdline(line_buf + col, scr_width - col, s->pid, s->comm); + fputs(line_buf, stdout); + /* printf(" %d/%d %lld/%lld", s->pcpu, total_pcpu, +-- +2.16.2 + |