search for: 4753,6

...ee reserved pages within range [PAGE_ALIGN(start), end & PAGE_MASK) > * into the buddy system. The freed pages will be poisoned with pattern > diff --git a/mm/page_alloc.c b/mm/page_alloc.c > index 64b7d82..8b3c9dd 100644 > --- a/mm/page_alloc.c > +++ b/mm/page_alloc.c > @@ -4753,6 +4753,102 @@ void show_free_areas(unsigned int filter, nodemask_t *nodemask) > show_swap_cache_info(); > } > > +#if IS_ENABLED(CONFIG_VIRTIO_BALLOON) > + > +/* > + * Heuristically get a page block in the system that is unused. > + * It is possible that pages from the...

...ee reserved pages within range [PAGE_ALIGN(start), end & PAGE_MASK) > * into the buddy system. The freed pages will be poisoned with pattern > diff --git a/mm/page_alloc.c b/mm/page_alloc.c > index 64b7d82..8b3c9dd 100644 > --- a/mm/page_alloc.c > +++ b/mm/page_alloc.c > @@ -4753,6 +4753,102 @@ void show_free_areas(unsigned int filter, nodemask_t *nodemask) > show_swap_cache_info(); > } > > +#if IS_ENABLED(CONFIG_VIRTIO_BALLOON) > + > +/* > + * Heuristically get a page block in the system that is unused. > + * It is possible that pages from the...

...ee reserved pages within range [PAGE_ALIGN(start), end & PAGE_MASK) > * into the buddy system. The freed pages will be poisoned with pattern > diff --git a/mm/page_alloc.c b/mm/page_alloc.c > index 64b7d82..8b3c9dd 100644 > --- a/mm/page_alloc.c > +++ b/mm/page_alloc.c > @@ -4753,6 +4753,102 @@ void show_free_areas(unsigned int filter, nodemask_t *nodemask) > show_swap_cache_info(); > } > > +#if IS_ENABLED(CONFIG_VIRTIO_BALLOON) > + > +/* > + * Heuristically get a page block in the system that is unused. > + * It is possible that pages from the...

...ee reserved pages within range [PAGE_ALIGN(start), end & PAGE_MASK) > * into the buddy system. The freed pages will be poisoned with pattern > diff --git a/mm/page_alloc.c b/mm/page_alloc.c > index 64b7d82..8b3c9dd 100644 > --- a/mm/page_alloc.c > +++ b/mm/page_alloc.c > @@ -4753,6 +4753,102 @@ void show_free_areas(unsigned int filter, nodemask_t *nodemask) > show_swap_cache_info(); > } > > +#if IS_ENABLED(CONFIG_VIRTIO_BALLOON) > + > +/* > + * Heuristically get a page block in the system that is unused. > + * It is possible that pages from the...

...ge **page); +#endif /* * Free reserved pages within range [PAGE_ALIGN(start), end & PAGE_MASK) * into the buddy system. The freed pages will be poisoned with pattern diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 64b7d82..8b3c9dd 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -4753,6 +4753,102 @@ void show_free_areas(unsigned int filter, nodemask_t *nodemask) show_swap_cache_info(); } +#if IS_ENABLED(CONFIG_VIRTIO_BALLOON) + +/* + * Heuristically get a page block in the system that is unused. + * It is possible that pages from the page block are used immediately after +...

...t; (ocaml_closuredecl_to_string cbargs) | Enum (_, { enum_prefix }) -> sprintf "%s.t" enum_prefix + | Flags (_, { flag_prefix }) -> sprintf "%s.t" flag_prefix | Int _ -> "int" | Int64 _ -> "int64" | Path _ -> "string" @@ -4753,6 +4771,7 @@ let ocaml_name_of_arg = function | BytesPersistOut (n, len) -> n | Closure { cbname } -> cbname | Enum (n, _) -> n + | Flags (n, _) -> n | Int n -> n | Int64 n -> n | Path n -> n @@ -5212,6 +5231,8 @@ let print_ocaml_binding (name, { args; optarg...

...[PAGE_ALIGN(start), end & PAGE_MASK) > > * into the buddy system. The freed pages will be poisoned with pattern > > diff --git a/mm/page_alloc.c b/mm/page_alloc.c > > index 64b7d82..8b3c9dd 100644 > > --- a/mm/page_alloc.c > > +++ b/mm/page_alloc.c > > @@ -4753,6 +4753,102 @@ void show_free_areas(unsigned int filter, nodemask_t *nodemask) > > show_swap_cache_info(); > > } > > > > +#if IS_ENABLED(CONFIG_VIRTIO_BALLOON) > > + > > +/* > > + * Heuristically get a page block in the system that is unused. > >...

...[PAGE_ALIGN(start), end & PAGE_MASK) > > * into the buddy system. The freed pages will be poisoned with pattern > > diff --git a/mm/page_alloc.c b/mm/page_alloc.c > > index 64b7d82..8b3c9dd 100644 > > --- a/mm/page_alloc.c > > +++ b/mm/page_alloc.c > > @@ -4753,6 +4753,102 @@ void show_free_areas(unsigned int filter, nodemask_t *nodemask) > > show_swap_cache_info(); > > } > > > > +#if IS_ENABLED(CONFIG_VIRTIO_BALLOON) > > + > > +/* > > + * Heuristically get a page block in the system that is unused. > >...

This patch series enhances the existing virtio-balloon with the following new features: 1) fast ballooning: transfer ballooned pages between the guest and host in chunks using sgs, instead of one by one; and 2) cmdq: a new virtqueue to send commands between the device and driver. Currently, it supports commands to report memory stats (replace the old statq mechanism) and report guest unused pages.

This patch series enhances the existing virtio-balloon with the following new features: 1) fast ballooning: transfer ballooned pages between the guest and host in chunks using sgs, instead of one by one; and 2) cmdq: a new virtqueue to send commands between the device and driver. Currently, it supports commands to report memory stats (replace the old statq mechanism) and report guest unused pages.

This largish series adds several new features to the generator. Enum maps to enumerated types (like enum in C). The only current use for this is replacing the nbd_set_tls (nbd, 0/1/2) parameter with LIBNBD_TLS_DISABLE, LIBNBD_TLS_ALLOW, LIBNBD_TLS_REQUIRE (and natural equivalents in other programming languages). Flags maps to any uint32_t bitmask. It is basically a non-optional, generalized

The KVM introspection subsystem provides a facility for applications running on the host or in a separate VM, to control the execution of other VMs (pause, resume, shutdown), query the state of the vCPUs (GPRs, MSRs etc.), alter the page access bits in the shadow page tables (only for the hardware backed ones, eg. Intel's EPT) and receive notifications when events of interest have taken place