On 10/22/21 5:37 PM, Praveen K Paladugu wrote:
From: Vineeth Pillai <viremana@linux.microsoft.com>
These helper methods are used to capture vcpu information in ch driver.
Signed-off-by: Vineeth Pillai <viremana@linux.microsoft.com> Signed-off-by: Praveen K Paladugu <prapal@linux.microsoft.com> --- src/util/virprocess.c | 136 ++++++++++++++++++++++++++++++++++++++++++ src/util/virprocess.h | 5 ++ 2 files changed, 141 insertions(+)
diff --git a/src/util/virprocess.c b/src/util/virprocess.c index 6de3f36f52..0164d70df6 100644 --- a/src/util/virprocess.c +++ b/src/util/virprocess.c @@ -1721,3 +1721,139 @@ virProcessSetScheduler(pid_t pid G_GNUC_UNUSED, }
#endif /* !WITH_SCHED_SETSCHEDULER */ + +/* +TODO: This method was cloned from qemuGetProcessInfo in src/qemu/qemu_driver.c. +Need to refactor qemu driver to use this shared function.
There's no harm in doing that in this patch. In fact, it's desired. You can move a qemu function into src/util, rename it and fix all places where it is called, all in one patch. Also, please don't forget to export this function in src/libvirt_private.syms.
+*/ +int +virProcessGetStatInfo(unsigned long long *cpuTime, int *lastCpu, long *vm_rss, + pid_t pid, pid_t tid)
Indentation's off. I've noticed other patches in the series suffer from mis-indentation too. Please fix that in another version.
+{ + g_autofree char *proc = NULL; + FILE *pidinfo; + unsigned long long usertime = 0, systime = 0;
I wonder whether we should take this opportunity and declare these two variables at one line each.
+ long rss = 0; + int cpu = 0;
Michal