search for: f0b3a0b

...t; > Do you see anything wrong with the patch I used for emulating > > VIRTIO_BALLOON_F_DEFLATE_ON_OOM path (shown below) ? > > > > ---------------------------------------- > > diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c > > index f0b3a0b..a679ac2 100644 > > --- a/drivers/virtio/virtio_balloon.c > > +++ b/drivers/virtio/virtio_balloon.c > > @@ -164,7 +164,7 @@ static unsigned fill_balloon(struct virtio_balloon *vb, size_t num) > > } > > set_page_pfns(vb, vb->pfns + vb->num_pfns, page); >...

...t; > Do you see anything wrong with the patch I used for emulating > > VIRTIO_BALLOON_F_DEFLATE_ON_OOM path (shown below) ? > > > > ---------------------------------------- > > diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c > > index f0b3a0b..a679ac2 100644 > > --- a/drivers/virtio/virtio_balloon.c > > +++ b/drivers/virtio/virtio_balloon.c > > @@ -164,7 +164,7 @@ static unsigned fill_balloon(struct virtio_balloon *vb, size_t num) > > } > > set_page_pfns(vb, vb->pfns + vb->num_pfns, page); >...

...++++-------- include/linux/balloon_compaction.h | 38 +++++++++++++++++++++++++++++++++++++- mm/balloon_compaction.c | 27 +++++++++++++++++++++------ 3 files changed, 80 insertions(+), 15 deletions(-) diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c index f0b3a0b..725e366 100644 --- a/drivers/virtio/virtio_balloon.c +++ b/drivers/virtio/virtio_balloon.c @@ -143,16 +143,14 @@ static void set_page_pfns(struct virtio_balloon *vb, static unsigned fill_balloon(struct virtio_balloon *vb, size_t num) { - struct balloon_dev_info *vb_dev_info = &vb->vb_de...

...++++-------- include/linux/balloon_compaction.h | 38 +++++++++++++++++++++++++++++++++++++- mm/balloon_compaction.c | 27 +++++++++++++++++++++------ 3 files changed, 80 insertions(+), 15 deletions(-) diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c index f0b3a0b..725e366 100644 --- a/drivers/virtio/virtio_balloon.c +++ b/drivers/virtio/virtio_balloon.c @@ -143,16 +143,14 @@ static void set_page_pfns(struct virtio_balloon *vb, static unsigned fill_balloon(struct virtio_balloon *vb, size_t num) { - struct balloon_dev_info *vb_dev_info = &vb->vb_de...

...1 ++++++++++++++++++++++++++++++++---- > > > include/uapi/linux/virtio_balloon.h | 1 + > > > 2 files changed, 155 insertions(+), 17 deletions(-) > > > > > > diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c > > > index f0b3a0b..8ecc1d4 100644 > > > --- a/drivers/virtio/virtio_balloon.c > > > +++ b/drivers/virtio/virtio_balloon.c > > > @@ -32,6 +32,8 @@ > > > #include <linux/mm.h> > > > #include <linux/mount.h> > > > #include <linux/magic.h> &gt...

...1 ++++++++++++++++++++++++++++++++---- > > > include/uapi/linux/virtio_balloon.h | 1 + > > > 2 files changed, 155 insertions(+), 17 deletions(-) > > > > > > diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c > > > index f0b3a0b..8ecc1d4 100644 > > > --- a/drivers/virtio/virtio_balloon.c > > > +++ b/drivers/virtio/virtio_balloon.c > > > @@ -32,6 +32,8 @@ > > > #include <linux/mm.h> > > > #include <linux/mount.h> > > > #include <linux/magic.h> &gt...

...ux/balloon_compaction.h | 38 +++++++++++++++++++++++++++++++++++++- > mm/balloon_compaction.c | 27 +++++++++++++++++++++------ > 3 files changed, 80 insertions(+), 15 deletions(-) > > diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c > index f0b3a0b..725e366 100644 > --- a/drivers/virtio/virtio_balloon.c > +++ b/drivers/virtio/virtio_balloon.c > @@ -143,16 +143,14 @@ static void set_page_pfns(struct virtio_balloon *vb, > > static unsigned fill_balloon(struct virtio_balloon *vb, size_t num) > { > - struct balloon_dev_in...

...+++++++++----- include/linux/balloon_compaction.h | 35 ++++++++++++++++++++++++++++++++++- mm/balloon_compaction.c | 28 +++++++++++++++++++++------- 3 files changed, 74 insertions(+), 13 deletions(-) diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c index f0b3a0b..7960746 100644 --- a/drivers/virtio/virtio_balloon.c +++ b/drivers/virtio/virtio_balloon.c @@ -143,16 +143,17 @@ static void set_page_pfns(struct virtio_balloon *vb, static unsigned fill_balloon(struct virtio_balloon *vb, size_t num) { - struct balloon_dev_info *vb_dev_info = &vb->vb_de...

...+++++++++----- include/linux/balloon_compaction.h | 35 ++++++++++++++++++++++++++++++++++- mm/balloon_compaction.c | 28 +++++++++++++++++++++------- 3 files changed, 74 insertions(+), 13 deletions(-) diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c index f0b3a0b..7960746 100644 --- a/drivers/virtio/virtio_balloon.c +++ b/drivers/virtio/virtio_balloon.c @@ -143,16 +143,17 @@ static void set_page_pfns(struct virtio_balloon *vb, static unsigned fill_balloon(struct virtio_balloon *vb, size_t num) { - struct balloon_dev_info *vb_dev_info = &vb->vb_de...

...sm (e.g. shrinkers). Reviewed-by: Michal Hocko <mhocko at suse.com> > --- > drivers/virtio/virtio_balloon.c | 16 +++++++++++----- > 1 file changed, 11 insertions(+), 5 deletions(-) > > diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c > index f0b3a0b..03e6078 100644 > --- a/drivers/virtio/virtio_balloon.c > +++ b/drivers/virtio/virtio_balloon.c > @@ -192,7 +192,7 @@ static void release_pages_balloon(struct virtio_balloon *vb, > } > } > > -static unsigned leak_balloon(struct virtio_balloon *vb, size_t num) > +static...

...SG) & wait; Reviewed-by: Wei Wang <wei.w.wang at intel.com> > --- > drivers/virtio/virtio_balloon.c | 16 +++++++++++----- > 1 file changed, 11 insertions(+), 5 deletions(-) > > diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c > index f0b3a0b..03e6078 100644 > --- a/drivers/virtio/virtio_balloon.c > +++ b/drivers/virtio/virtio_balloon.c > @@ -192,7 +192,7 @@ static void release_pages_balloon(struct virtio_balloon *vb, > } > } > > -static unsigned leak_balloon(struct virtio_balloon *vb, size_t num) > +stat...

...sm (e.g. shrinkers). Reviewed-by: Michal Hocko <mhocko at suse.com> > --- > drivers/virtio/virtio_balloon.c | 16 +++++++++++----- > 1 file changed, 11 insertions(+), 5 deletions(-) > > diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c > index f0b3a0b..03e6078 100644 > --- a/drivers/virtio/virtio_balloon.c > +++ b/drivers/virtio/virtio_balloon.c > @@ -192,7 +192,7 @@ static void release_pages_balloon(struct virtio_balloon *vb, > } > } > > -static unsigned leak_balloon(struct virtio_balloon *vb, size_t num) > +static...

...SG) & wait; Reviewed-by: Wei Wang <wei.w.wang at intel.com> > --- > drivers/virtio/virtio_balloon.c | 16 +++++++++++----- > 1 file changed, 11 insertions(+), 5 deletions(-) > > diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c > index f0b3a0b..03e6078 100644 > --- a/drivers/virtio/virtio_balloon.c > +++ b/drivers/virtio/virtio_balloon.c > @@ -192,7 +192,7 @@ static void release_pages_balloon(struct virtio_balloon *vb, > } > } > > -static unsigned leak_balloon(struct virtio_balloon *vb, size_t num) > +stat...

...; > > include/uapi/linux/virtio_balloon.h | 1 + > > > > > 2 files changed, 155 insertions(+), 17 deletions(-) > > > > > > > > > > diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c > > > > > index f0b3a0b..8ecc1d4 100644 > > > > > --- a/drivers/virtio/virtio_balloon.c > > > > > +++ b/drivers/virtio/virtio_balloon.c > > > > > @@ -32,6 +32,8 @@ > > > > > #include <linux/mm.h> > > > > > #include <linux/mount.h>...

...; > > include/uapi/linux/virtio_balloon.h | 1 + > > > > > 2 files changed, 155 insertions(+), 17 deletions(-) > > > > > > > > > > diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c > > > > > index f0b3a0b..8ecc1d4 100644 > > > > > --- a/drivers/virtio/virtio_balloon.c > > > > > +++ b/drivers/virtio/virtio_balloon.c > > > > > @@ -32,6 +32,8 @@ > > > > > #include <linux/mm.h> > > > > > #include <linux/mount.h>...

...38 +++++++++++++++++++++++++++++++++++++- > > mm/balloon_compaction.c | 27 +++++++++++++++++++++------ > > 3 files changed, 80 insertions(+), 15 deletions(-) > > > > diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c > > index f0b3a0b..725e366 100644 > > --- a/drivers/virtio/virtio_balloon.c > > +++ b/drivers/virtio/virtio_balloon.c > > @@ -143,16 +143,14 @@ static void set_page_pfns(struct virtio_balloon *vb, > > > > static unsigned fill_balloon(struct virtio_balloon *vb, size_t num) > >...

...38 +++++++++++++++++++++++++++++++++++++- > > mm/balloon_compaction.c | 27 +++++++++++++++++++++------ > > 3 files changed, 80 insertions(+), 15 deletions(-) > > > > diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c > > index f0b3a0b..725e366 100644 > > --- a/drivers/virtio/virtio_balloon.c > > +++ b/drivers/virtio/virtio_balloon.c > > @@ -143,16 +143,14 @@ static void set_page_pfns(struct virtio_balloon *vb, > > > > static unsigned fill_balloon(struct virtio_balloon *vb, size_t num) > >...

...we have promised host to do. Will post a patch to fix the issue shortly. > --- > drivers/virtio/virtio_balloon.c | 16 +++++++++++----- > 1 file changed, 11 insertions(+), 5 deletions(-) > > diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c > index f0b3a0b..03e6078 100644 > --- a/drivers/virtio/virtio_balloon.c > +++ b/drivers/virtio/virtio_balloon.c > @@ -192,7 +192,7 @@ static void release_pages_balloon(struct virtio_balloon *vb, > } > } > > -static unsigned leak_balloon(struct virtio_balloon *vb, size_t num) > +static...

...we have promised host to do. Will post a patch to fix the issue shortly. > --- > drivers/virtio/virtio_balloon.c | 16 +++++++++++----- > 1 file changed, 11 insertions(+), 5 deletions(-) > > diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c > index f0b3a0b..03e6078 100644 > --- a/drivers/virtio/virtio_balloon.c > +++ b/drivers/virtio/virtio_balloon.c > @@ -192,7 +192,7 @@ static void release_pages_balloon(struct virtio_balloon *vb, > } > } > > -static unsigned leak_balloon(struct virtio_balloon *vb, size_t num) > +static...

...0181954.FHH51594.MtFOFLOQFSOHVJ at I-love.SAKURA.ne.jp ) Do you see anything wrong with the patch I used for emulating VIRTIO_BALLOON_F_DEFLATE_ON_OOM path (shown below) ? ---------------------------------------- diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c index f0b3a0b..a679ac2 100644 --- a/drivers/virtio/virtio_balloon.c +++ b/drivers/virtio/virtio_balloon.c @@ -164,7 +164,7 @@ static unsigned fill_balloon(struct virtio_balloon *vb, size_t num) } set_page_pfns(vb, vb->pfns + vb->num_pfns, page); vb->num_pages += VIRTIO_BALLOON_PAGES_PER_PAGE; -...