diff options
| author | Christian Göttsche <cgzones@googlemail.com> | 2020-10-15 22:37:02 +0200 |
|---|---|---|
| committer | Christian Göttsche <cgzones@googlemail.com> | 2020-10-19 14:42:35 +0200 |
| commit | 361877454fe56c95a995d5bdbb7eb70c21e39d62 (patch) | |
| tree | 51f75a8ab66ece247dbbec3c673409028bdbec74 /freebsd | |
| parent | 0db398d4c3472071b2814505242450cd8f831501 (diff) | |
Cache PAGE_SIZE
man:sysconf(3) states:
The values obtained from these functions are system configuration constants.
They do not change during the lifetime of a process.
Diffstat (limited to 'freebsd')
| -rw-r--r-- | freebsd/FreeBSDProcessList.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/freebsd/FreeBSDProcessList.c b/freebsd/FreeBSDProcessList.c index 62969876..b13b217b 100644 --- a/freebsd/FreeBSDProcessList.c +++ b/freebsd/FreeBSDProcessList.c @@ -19,6 +19,7 @@ in the source distribution for its full text. #include <sys/sysctl.h> #include <sys/user.h> +#include "CRT.h" #include "FreeBSDProcess.h" #include "Macros.h" #include "ProcessList.h" @@ -60,8 +61,8 @@ ProcessList* ProcessList_new(UsersTable* usersTable, Hashtable* pidMatchList, ui len = sizeof(pageSize); if (sysctlbyname("vm.stats.vm.v_page_size", &pageSize, &len, NULL, 0) == -1) { - pageSize = PAGE_SIZE; - pageSizeKb = PAGE_SIZE_KB; + pageSize = CRT_pageSize; + pageSizeKb = CRT_pageSize; } else { pageSizeKb = pageSize / ONE_K; } @@ -446,12 +447,12 @@ void ProcessList_goThroughEntries(ProcessList* this) { // from FreeBSD source /src/usr.bin/top/machine.c proc->m_size = kproc->ki_size / 1024 / pageSizeKb; proc->m_resident = kproc->ki_rssize; - proc->percent_mem = (proc->m_resident * PAGE_SIZE_KB) / (double)(this->totalMem) * 100.0; + proc->percent_mem = (proc->m_resident * pageSizeKb) / (double)(this->totalMem) * 100.0; proc->nlwp = kproc->ki_numthreads; proc->time = (kproc->ki_runtime + 5000) / 10000; proc->percent_cpu = 100.0 * ((double)kproc->ki_pctcpu / (double)kernelFScale); - proc->percent_mem = 100.0 * (proc->m_resident * PAGE_SIZE_KB) / (double)(this->totalMem); + proc->percent_mem = 100.0 * (proc->m_resident * pageSizeKb) / (double)(this->totalMem); /* * TODO |