search for: next_zon

...ne.c > @@ -13,6 +13,7 @@ struct pglist_data *first_online_pgdat(void) > { > return NODE_DATA(first_online_node); > } > +EXPORT_SYMBOL_GPL(first_online_pgdat); > > struct pglist_data *next_online_pgdat(struct pglist_data *pgdat) > { > @@ -41,6 +42,7 @@ struct zone *next_zone(struct zone *zone) > } > return zone; > } > +EXPORT_SYMBOL_GPL(next_zone); > > static inline int zref_in_nodemask(struct zoneref *zref, nodemask_t *nodes) > { > -- > 2.7.4

...ne.c > @@ -13,6 +13,7 @@ struct pglist_data *first_online_pgdat(void) > { > return NODE_DATA(first_online_node); > } > +EXPORT_SYMBOL_GPL(first_online_pgdat); > > struct pglist_data *next_online_pgdat(struct pglist_data *pgdat) > { > @@ -41,6 +42,7 @@ struct zone *next_zone(struct zone *zone) > } > return zone; > } > +EXPORT_SYMBOL_GPL(next_zone); > > static inline int zref_in_nodemask(struct zoneref *zref, nodemask_t *nodes) > { > -- > 2.7.4

...8a2a3a 100644 --- a/mm/mmzone.c +++ b/mm/mmzone.c @@ -13,6 +13,7 @@ struct pglist_data *first_online_pgdat(void) { return NODE_DATA(first_online_node); } +EXPORT_SYMBOL_GPL(first_online_pgdat); struct pglist_data *next_online_pgdat(struct pglist_data *pgdat) { @@ -41,6 +42,7 @@ struct zone *next_zone(struct zone *zone) } return zone; } +EXPORT_SYMBOL_GPL(next_zone); static inline int zref_in_nodemask(struct zoneref *zref, nodemask_t *nodes) { -- 2.7.4

Hi all, I'm compiling linux kernel with clang. I want to generate IR with no optimization. However, kernel can only be compile with -O2 instead of -O0. Here is the source code snippet: struct zone *next_zone(struct zone *zone) { pg_data_t **pgdat* = zone->zone_pgdat; } I want to know there is an assignment from "zone" to "pgdat". I'm trying to iterate "store" instructions in IR. When I compile with -O2, I have the following IR: define %struct.zone* @next_zo...

....llvm.org> wrote: > >> Hi all, >> >> I'm compiling linux kernel with clang. I want to generate IR with no >> optimization. However, kernel can only be compile with -O2 instead of -O0. >> >> Here is the source code snippet: >> >> struct zone *next_zone(struct zone *zone) >> >> { pg_data_t **pgdat* = zone->zone_pgdat; >> >> } >> >> I want to know there is an assignment from "zone" to "pgdat". I'm trying >> to iterate "store" instructions in IR. >> >> Whe...

...gt; >>>> I'm compiling linux kernel with clang. I want to generate IR with no >>>> optimization. However, kernel can only be compile with -O2 instead of -O0. >>>> >>>> Here is the source code snippet: >>>> >>>> struct zone *next_zone(struct zone *zone) >>>> >>>> { pg_data_t **pgdat* = zone->zone_pgdat; >>>> >>>> } >>>> >>>> I want to know there is an assignment from "zone" to "pgdat". I'm >>>> trying to iterate &qu...

...ang Li (1): virtio-balloon: deflate via a page list Matthew Wilcox (1): Introduce xbitmap Wei Wang (6): virtio-balloon: coding format cleanup xbitmap: add xb_find_next_bit() and xb_zero() virtio-balloon: VIRTIO_BALLOON_F_SG mm: support reporting free page blocks mm: export symbol of next_zone and first_online_pgdat virtio-balloon: VIRTIO_BALLOON_F_CMD_VQ drivers/virtio/virtio_balloon.c | 414 ++++++++++++++++++++++++++++++++---- drivers/virtio/virtio_ring.c | 224 +++++++++++++++++-- include/linux/mm.h | 5 + include/linux/radix-tree.h | 2 +...

...ang Li (1): virtio-balloon: deflate via a page list Matthew Wilcox (1): Introduce xbitmap Wei Wang (6): virtio-balloon: coding format cleanup xbitmap: add xb_find_next_bit() and xb_zero() virtio-balloon: VIRTIO_BALLOON_F_SG mm: support reporting free page blocks mm: export symbol of next_zone and first_online_pgdat virtio-balloon: VIRTIO_BALLOON_F_CMD_VQ drivers/virtio/virtio_balloon.c | 414 ++++++++++++++++++++++++++++++++---- drivers/virtio/virtio_ring.c | 224 +++++++++++++++++-- include/linux/mm.h | 5 + include/linux/radix-tree.h | 2 +...

...replace the old statq mechanism) and report guest unused pages. Liang Li (1): virtio-balloon: deflate via a page list Wei Wang (5): virtio-balloon: coding format cleanup virtio-balloon: VIRTIO_BALLOON_F_PAGE_CHUNKS mm: function to offer a page block on the free list mm: export symbol of next_zone and first_online_pgdat virtio-balloon: VIRTIO_BALLOON_F_CMD_VQ drivers/virtio/virtio_balloon.c | 781 ++++++++++++++++++++++++++++++++---- drivers/virtio/virtio_ring.c | 120 +++++- include/linux/mm.h | 5 + include/linux/virtio.h | 7 + include/uap...

...replace the old statq mechanism) and report guest unused pages. Liang Li (1): virtio-balloon: deflate via a page list Wei Wang (5): virtio-balloon: coding format cleanup virtio-balloon: VIRTIO_BALLOON_F_PAGE_CHUNKS mm: function to offer a page block on the free list mm: export symbol of next_zone and first_online_pgdat virtio-balloon: VIRTIO_BALLOON_F_CMD_VQ drivers/virtio/virtio_balloon.c | 781 ++++++++++++++++++++++++++++++++---- drivers/virtio/virtio_ring.c | 120 +++++- include/linux/mm.h | 5 + include/linux/virtio.h | 7 + include/uap...

...stead of two. 2) re-write the virtio-balloon implementation patch. 3) commit changes 4) patch re-org Liang Li (1): virtio-balloon: deflate via a page list Wei Wang (4): virtio-balloon: VIRTIO_BALLOON_F_BALLOON_CHUNKS mm: function to offer a page block on the free list mm: export symbol of next_zone and first_online_pgdat virtio-balloon: VIRTIO_BALLOON_F_MISC_VQ drivers/virtio/virtio_balloon.c | 615 +++++++++++++++++++++++++++++++++--- include/linux/mm.h | 3 + include/uapi/linux/virtio_balloon.h | 21 ++ mm/mmzone.c | 2 + mm/page_alloc....

...stead of two. 2) re-write the virtio-balloon implementation patch. 3) commit changes 4) patch re-org Liang Li (1): virtio-balloon: deflate via a page list Wei Wang (4): virtio-balloon: VIRTIO_BALLOON_F_BALLOON_CHUNKS mm: function to offer a page block on the free list mm: export symbol of next_zone and first_online_pgdat virtio-balloon: VIRTIO_BALLOON_F_MISC_VQ drivers/virtio/virtio_balloon.c | 615 +++++++++++++++++++++++++++++++++--- include/linux/mm.h | 3 + include/uapi/linux/virtio_balloon.h | 21 ++ mm/mmzone.c | 2 + mm/page_alloc....

...balloon implementation patch. 3) commit changes 4) patch re-org Liang Li (1): virtio-balloon: deflate via a page list Wei Wang (5): virtio-balloon: coding format cleanup virtio-balloon: VIRTIO_BALLOON_F_PAGE_CHUNKS mm: function to offer a page block on the free list mm: export symbol of next_zone and first_online_pgdat virtio-balloon: VIRTIO_BALLOON_F_MISC_VQ drivers/virtio/virtio_balloon.c | 696 +++++++++++++++++++++++++++++++++--- include/linux/mm.h | 5 + include/uapi/linux/virtio_balloon.h | 26 ++ mm/mmzone.c | 2 + mm/page_alloc....

...balloon implementation patch. 3) commit changes 4) patch re-org Liang Li (1): virtio-balloon: deflate via a page list Wei Wang (5): virtio-balloon: coding format cleanup virtio-balloon: VIRTIO_BALLOON_F_PAGE_CHUNKS mm: function to offer a page block on the free list mm: export symbol of next_zone and first_online_pgdat virtio-balloon: VIRTIO_BALLOON_F_MISC_VQ drivers/virtio/virtio_balloon.c | 696 +++++++++++++++++++++++++++++++++--- include/linux/mm.h | 5 + include/uapi/linux/virtio_balloon.h | 26 ++ mm/mmzone.c | 2 + mm/page_alloc....