Displaying 20 results from an estimated 67 matches for "pswpin".
2017 Mar 23
3
[PATCH] virtio_balloon: prevent uninitialized variable use
...rivers/virtio/virtio_balloon.c
+++ b/drivers/virtio/virtio_balloon.c
@@ -254,12 +254,14 @@ static void update_balloon_stats(struct virtio_balloon *vb)
available = si_mem_available();
+#ifdef CONFIG_VM_EVENT_COUNTERS
update_stat(vb, idx++, VIRTIO_BALLOON_S_SWAP_IN,
pages_to_bytes(events[PSWPIN]));
update_stat(vb, idx++, VIRTIO_BALLOON_S_SWAP_OUT,
pages_to_bytes(events[PSWPOUT]));
update_stat(vb, idx++, VIRTIO_BALLOON_S_MAJFLT, events[PGMAJFAULT]);
update_stat(vb, idx++, VIRTIO_BALLOON_S_MINFLT, events[PGFAULT]);
+#endif
update_stat(vb, idx++, VIRTIO_BALLOON_S_MEMFREE,
p...
2017 Mar 23
3
[PATCH] virtio_balloon: prevent uninitialized variable use
...rivers/virtio/virtio_balloon.c
+++ b/drivers/virtio/virtio_balloon.c
@@ -254,12 +254,14 @@ static void update_balloon_stats(struct virtio_balloon *vb)
available = si_mem_available();
+#ifdef CONFIG_VM_EVENT_COUNTERS
update_stat(vb, idx++, VIRTIO_BALLOON_S_SWAP_IN,
pages_to_bytes(events[PSWPIN]));
update_stat(vb, idx++, VIRTIO_BALLOON_S_SWAP_OUT,
pages_to_bytes(events[PSWPOUT]));
update_stat(vb, idx++, VIRTIO_BALLOON_S_MAJFLT, events[PGMAJFAULT]);
update_stat(vb, idx++, VIRTIO_BALLOON_S_MINFLT, events[PGFAULT]);
+#endif
update_stat(vb, idx++, VIRTIO_BALLOON_S_MEMFREE,
p...
2017 Oct 19
2
[PATCH v2 1/1] virtio_balloon: include buffers and cached memory statistics
...);
>
> + cached = global_node_page_state(NR_FILE_PAGES) -
> + total_swapcache_pages() - i.bufferram;
> + if (cached < 0)
> + cached = 0;
> +
> +
> #ifdef CONFIG_VM_EVENT_COUNTERS
> update_stat(vb, idx++, VIRTIO_BALLOON_S_SWAP_IN,
> pages_to_bytes(events[PSWPIN]));
> @@ -264,6 +271,10 @@ static unsigned int update_balloon_stats(struct virtio_balloon *vb)
> pages_to_bytes(i.totalram));
> update_stat(vb, idx++, VIRTIO_BALLOON_S_AVAIL,
> pages_to_bytes(available));
> + update_stat(vb, idx++, VIRTIO_BALLOON_S_BUFFERS,
> + page...
2017 Oct 19
2
[PATCH v2 1/1] virtio_balloon: include buffers and cached memory statistics
...);
>
> + cached = global_node_page_state(NR_FILE_PAGES) -
> + total_swapcache_pages() - i.bufferram;
> + if (cached < 0)
> + cached = 0;
> +
> +
> #ifdef CONFIG_VM_EVENT_COUNTERS
> update_stat(vb, idx++, VIRTIO_BALLOON_S_SWAP_IN,
> pages_to_bytes(events[PSWPIN]));
> @@ -264,6 +271,10 @@ static unsigned int update_balloon_stats(struct virtio_balloon *vb)
> pages_to_bytes(i.totalram));
> update_stat(vb, idx++, VIRTIO_BALLOON_S_AVAIL,
> pages_to_bytes(available));
> + update_stat(vb, idx++, VIRTIO_BALLOON_S_BUFFERS,
> + page...
2017 Mar 24
2
[PATCH] virtio_balloon: prevent uninitialized variable use
...4,14 @@ static void update_balloon_stats(struct virtio_balloon *vb)
>>
>> available = si_mem_available();
>>
>> +#ifdef CONFIG_VM_EVENT_COUNTERS
>> update_stat(vb, idx++, VIRTIO_BALLOON_S_SWAP_IN,
>> pages_to_bytes(events[PSWPIN]));
>> update_stat(vb, idx++, VIRTIO_BALLOON_S_SWAP_OUT,
>> pages_to_bytes(events[PSWPOUT]));
>> update_stat(vb, idx++, VIRTIO_BALLOON_S_MAJFLT, events[PGMAJFAULT]);
>> update_stat(vb, idx++, VIRTIO_BALLOON_S_MINFLT, events[PGF...
2017 Mar 24
2
[PATCH] virtio_balloon: prevent uninitialized variable use
...4,14 @@ static void update_balloon_stats(struct virtio_balloon *vb)
>>
>> available = si_mem_available();
>>
>> +#ifdef CONFIG_VM_EVENT_COUNTERS
>> update_stat(vb, idx++, VIRTIO_BALLOON_S_SWAP_IN,
>> pages_to_bytes(events[PSWPIN]));
>> update_stat(vb, idx++, VIRTIO_BALLOON_S_SWAP_OUT,
>> pages_to_bytes(events[PSWPOUT]));
>> update_stat(vb, idx++, VIRTIO_BALLOON_S_MAJFLT, events[PGMAJFAULT]);
>> update_stat(vb, idx++, VIRTIO_BALLOON_S_MINFLT, events[PGF...
2017 Oct 31
2
[PATCH v2 1/1] virtio_balloon: include buffers and cached memory statistics
...+ total_swapcache_pages() - i.bufferram;
> > > + if (cached < 0)
> > > + cached = 0;
> > > +
> > > +
> > > #ifdef CONFIG_VM_EVENT_COUNTERS
> > > update_stat(vb, idx++, VIRTIO_BALLOON_S_SWAP_IN,
> > > pages_to_bytes(events[PSWPIN]));
> > > @@ -264,6 +271,10 @@ static unsigned int update_balloon_stats(struct virtio_balloon *vb)
> > > pages_to_bytes(i.totalram));
> > > update_stat(vb, idx++, VIRTIO_BALLOON_S_AVAIL,
> > > pages_to_bytes(available));
> > > + update_stat(v...
2017 Oct 31
2
[PATCH v2 1/1] virtio_balloon: include buffers and cached memory statistics
...+ total_swapcache_pages() - i.bufferram;
> > > + if (cached < 0)
> > > + cached = 0;
> > > +
> > > +
> > > #ifdef CONFIG_VM_EVENT_COUNTERS
> > > update_stat(vb, idx++, VIRTIO_BALLOON_S_SWAP_IN,
> > > pages_to_bytes(events[PSWPIN]));
> > > @@ -264,6 +271,10 @@ static unsigned int update_balloon_stats(struct virtio_balloon *vb)
> > > pages_to_bytes(i.totalram));
> > > update_stat(vb, idx++, VIRTIO_BALLOON_S_AVAIL,
> > > pages_to_bytes(available));
> > > + update_stat(v...
2017 Sep 20
2
[PATCH] virtio_balloon: include buffers and chached memory statistics
...meminfo(&i);
available = si_mem_available();
+ cached = global_node_page_state(NR_FILE_PAGES) -
+ total_swapcache_pages() - i.bufferram;
+ if (cached < 0)
+ cached = 0;
+
+
#ifdef CONFIG_VM_EVENT_COUNTERS
update_stat(vb, idx++, VIRTIO_BALLOON_S_SWAP_IN,
pages_to_bytes(events[PSWPIN]));
@@ -264,6 +271,10 @@ static unsigned int update_balloon_stats(struct virtio_balloon *vb)
pages_to_bytes(i.totalram));
update_stat(vb, idx++, VIRTIO_BALLOON_S_AVAIL,
pages_to_bytes(available));
+ update_stat(vb, idx++, VIRTIO_BALLOON_S_BUFFERS,
+ pages_to_bytes(i.bufferram));
+ up...
2017 Sep 20
2
[PATCH] virtio_balloon: include buffers and chached memory statistics
...meminfo(&i);
available = si_mem_available();
+ cached = global_node_page_state(NR_FILE_PAGES) -
+ total_swapcache_pages() - i.bufferram;
+ if (cached < 0)
+ cached = 0;
+
+
#ifdef CONFIG_VM_EVENT_COUNTERS
update_stat(vb, idx++, VIRTIO_BALLOON_S_SWAP_IN,
pages_to_bytes(events[PSWPIN]));
@@ -264,6 +271,10 @@ static unsigned int update_balloon_stats(struct virtio_balloon *vb)
pages_to_bytes(i.totalram));
update_stat(vb, idx++, VIRTIO_BALLOON_S_AVAIL,
pages_to_bytes(available));
+ update_stat(vb, idx++, VIRTIO_BALLOON_S_BUFFERS,
+ pages_to_bytes(i.bufferram));
+ up...
2017 Sep 21
4
[PATCH v2 0/1] linux: Buffers/caches in VirtIO Balloon driver stats
Linux driver part
v2:
- fixed typos
Tom?? Golembiovsk? (1):
virtio_balloon: include buffers and cached memory statistics
drivers/virtio/virtio_balloon.c | 11 +++++++++++
include/uapi/linux/virtio_balloon.h | 4 +++-
mm/swap_state.c | 1 +
3 files changed, 15 insertions(+), 1 deletion(-)
--
2.14.1
2017 Sep 21
4
[PATCH v2 0/1] linux: Buffers/caches in VirtIO Balloon driver stats
Linux driver part
v2:
- fixed typos
Tom?? Golembiovsk? (1):
virtio_balloon: include buffers and cached memory statistics
drivers/virtio/virtio_balloon.c | 11 +++++++++++
include/uapi/linux/virtio_balloon.h | 4 +++-
mm/swap_state.c | 1 +
3 files changed, 15 insertions(+), 1 deletion(-)
--
2.14.1
2017 Mar 24
2
[PATCH] virtio_balloon: prevent uninitialized variable use
..._balloon *vb)
> >>>
> >>> available = si_mem_available();
> >>>
> >>> +#ifdef CONFIG_VM_EVENT_COUNTERS
> >>> update_stat(vb, idx++, VIRTIO_BALLOON_S_SWAP_IN,
> >>> pages_to_bytes(events[PSWPIN]));
> >>> update_stat(vb, idx++, VIRTIO_BALLOON_S_SWAP_OUT,
> >>> pages_to_bytes(events[PSWPOUT]));
> >>> update_stat(vb, idx++, VIRTIO_BALLOON_S_MAJFLT, events[PGMAJFAULT]);
> >>> update_stat(vb, idx++,...
2017 Mar 24
2
[PATCH] virtio_balloon: prevent uninitialized variable use
..._balloon *vb)
> >>>
> >>> available = si_mem_available();
> >>>
> >>> +#ifdef CONFIG_VM_EVENT_COUNTERS
> >>> update_stat(vb, idx++, VIRTIO_BALLOON_S_SWAP_IN,
> >>> pages_to_bytes(events[PSWPIN]));
> >>> update_stat(vb, idx++, VIRTIO_BALLOON_S_SWAP_OUT,
> >>> pages_to_bytes(events[PSWPOUT]));
> >>> update_stat(vb, idx++, VIRTIO_BALLOON_S_MAJFLT, events[PGMAJFAULT]);
> >>> update_stat(vb, idx++,...
2007 Apr 10
3
2.6 memory management question
...5921456 96.96 203336 4067132 16383992 0 0.00 0
03:10:01 AM 185712 5921328 96.96 203344 4067872 16383992 0 0.00 0
Average: 191895 5915145 96.86 203221 4063819 16383992 0 0.00 0
12:00:01 AM pswpin/s pswpout/s
...
02:00:01 AM 0.00 0.00
02:10:01 AM 0.00 0.00
02:20:01 AM 0.00 0.00
02:30:01 AM 0.00 0.00
02:40:01 AM 0.00 0.00
02:50:01 AM 0.00 0.00
03:00:01 AM 0.00 0.00
03:10:01 AM 0.00 0.00
Average: 0.00...
2017 Mar 28
1
[PATCH] virtio_balloon: prevent uninitialized variable use
...>>> available = si_mem_available();
> >> >>>
> >> >>> +#ifdef CONFIG_VM_EVENT_COUNTERS
> >> >>> update_stat(vb, idx++, VIRTIO_BALLOON_S_SWAP_IN,
> >> >>> pages_to_bytes(events[PSWPIN]));
> >> >>> update_stat(vb, idx++, VIRTIO_BALLOON_S_SWAP_OUT,
> >> >>> pages_to_bytes(events[PSWPOUT]));
> >> >>> update_stat(vb, idx++, VIRTIO_BALLOON_S_MAJFLT, events[PGMAJFAULT]);
> >> >&...
2017 Mar 28
1
[PATCH] virtio_balloon: prevent uninitialized variable use
...>>> available = si_mem_available();
> >> >>>
> >> >>> +#ifdef CONFIG_VM_EVENT_COUNTERS
> >> >>> update_stat(vb, idx++, VIRTIO_BALLOON_S_SWAP_IN,
> >> >>> pages_to_bytes(events[PSWPIN]));
> >> >>> update_stat(vb, idx++, VIRTIO_BALLOON_S_SWAP_OUT,
> >> >>> pages_to_bytes(events[PSWPOUT]));
> >> >>> update_stat(vb, idx++, VIRTIO_BALLOON_S_MAJFLT, events[PGMAJFAULT]);
> >> >&...
2016 Feb 16
3
[PATCH 0/2] export 'available' memory to virtio balloon statistics
Add a new field, VIRTIO_BALLOON_S_AVAIL, to virtio_balloon memory
statistics protocol, corresponding to 'Available' in /proc/meminfo.
It indicates to the hypervisor how big the balloon can be inflated
without pushing the guest system to swap. This metric would be very
useful in VM orchestration software to improve memory management
of different VMs under overcommit.
Signed-off-by: Igor
2016 Feb 16
3
[PATCH 0/2] export 'available' memory to virtio balloon statistics
Add a new field, VIRTIO_BALLOON_S_AVAIL, to virtio_balloon memory
statistics protocol, corresponding to 'Available' in /proc/meminfo.
It indicates to the hypervisor how big the balloon can be inflated
without pushing the guest system to swap. This metric would be very
useful in VM orchestration software to improve memory management
of different VMs under overcommit.
Signed-off-by: Igor
2016 Feb 16
0
[PATCH 2/2] virtio_balloon: export 'available' memory to balloon statistics
...lloon_stats(struct virtio_balloon *vb)
unsigned long events[NR_VM_EVENT_ITEMS];
struct sysinfo i;
int idx = 0;
+ long available;
all_vm_events(events);
si_meminfo(&i);
+ available = si_mem_available();
+
update_stat(vb, idx++, VIRTIO_BALLOON_S_SWAP_IN,
pages_to_bytes(events[PSWPIN]));
update_stat(vb, idx++, VIRTIO_BALLOON_S_SWAP_OUT,
@@ -243,6 +247,8 @@ static void update_balloon_stats(struct virtio_balloon *vb)
pages_to_bytes(i.freeram));
update_stat(vb, idx++, VIRTIO_BALLOON_S_MEMTOT,
pages_to_bytes(i.totalram));
+ update_stat(vb, idx++, VIRTIO_BALLOON_S_AVAI...