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linux: drop dead process field column DIRTY

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The field for dirty pages in /proc/[pid]/statm is always 0 since Linux
2.6 (see man:proc(5)).
This commit is contained in:
Christian Göttsche
2021-08-28 17:57:39 +02:00
committed by BenBE
parent 3f806368e0
commit 58a59c11f4
5 changed files with 2 additions and 11 deletions
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4
linux/LinuxProcess.c
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@ -56,7 +56,6 @@ const ProcessFieldData Process_fields[LAST_PROCESSFIELD] = {
[M_TRS] = { .name = "M_TRS", .title = " CODE ", .description = "Size of the text segment of the process", .flags = 0, .defaultSortDesc = true, },
[M_DRS] = { .name = "M_DRS", .title = " DATA ", .description = "Size of the data segment plus stack usage of the process", .flags = 0, .defaultSortDesc = true, },
[M_LRS] = { .name = "M_LRS", .title = " LIB ", .description = "The library size of the process (calculated from memory maps)", .flags = PROCESS_FLAG_LINUX_LRS_FIX, .defaultSortDesc = true, },
[M_DT] = { .name = "M_DT", .title = " DIRTY ", .description = "Size of the dirty pages of the process (unused since Linux 2.6; always 0)", .flags = 0, .defaultSortDesc = true, },
[ST_UID] = { .name = "ST_UID", .title = " UID ", .description = "User ID of the process owner", .flags = 0, },
[PERCENT_CPU] = { .name = "PERCENT_CPU", .title = "CPU% ", .description = "Percentage of the CPU time the process used in the last sampling", .flags = 0, .defaultSortDesc = true, },
[PERCENT_NORM_CPU] = { .name = "PERCENT_NORM_CPU", .title = "NCPU%", .description = "Normalized percentage of the CPU time the process used in the last sampling (normalized by cpu count)", .flags = 0, .defaultSortDesc = true, },
@ -210,7 +209,6 @@ static void LinuxProcess_writeField(const Process* this, RichString* str, Proces
case CMINFLT: Process_printCount(str, lp->cminflt, coloring); return;
case CMAJFLT: Process_printCount(str, lp->cmajflt, coloring); return;
case M_DRS: Process_printBytes(str, lp->m_drs * pageSize, coloring); return;
case M_DT: Process_printBytes(str, lp->m_dt * pageSize, coloring); return;
case M_LRS:
if (lp->m_lrs) {
Process_printBytes(str, lp->m_lrs * pageSize, coloring);
@ -330,8 +328,6 @@ static int LinuxProcess_compareByKey(const Process* v1, const Process* v2, Proce
switch (key) {
case M_DRS:
return SPACESHIP_NUMBER(p1->m_drs, p2->m_drs);
case M_DT:
return SPACESHIP_NUMBER(p1->m_dt, p2->m_dt);
case M_LRS:
return SPACESHIP_NUMBER(p1->m_lrs, p2->m_lrs);
case M_TRS: