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Searched refs:persistent_gnt (Results 1 – 3 of 3) sorted by relevance

/drivers/block/xen-blkback/
Dblkback.c192 struct persistent_gnt *persistent_gnt) in add_persistent_gnt() argument
195 struct persistent_gnt *this; in add_persistent_gnt()
205 this = container_of(*new, struct persistent_gnt, node); in add_persistent_gnt()
208 if (persistent_gnt->gnt < this->gnt) in add_persistent_gnt()
210 else if (persistent_gnt->gnt > this->gnt) in add_persistent_gnt()
218 bitmap_zero(persistent_gnt->flags, PERSISTENT_GNT_FLAGS_SIZE); in add_persistent_gnt()
219 set_bit(PERSISTENT_GNT_ACTIVE, persistent_gnt->flags); in add_persistent_gnt()
221 rb_link_node(&(persistent_gnt->node), parent, new); in add_persistent_gnt()
222 rb_insert_color(&(persistent_gnt->node), &blkif->persistent_gnts); in add_persistent_gnt()
228 static struct persistent_gnt *get_persistent_gnt(struct xen_blkif *blkif, in get_persistent_gnt()
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Dcommon.h250 struct persistent_gnt { struct
329 struct persistent_gnt *persistent_gnt; member
/drivers/block/
Dxen-blkfront.c924 struct grant *persistent_gnt; in blkif_free() local
938 list_for_each_entry_safe(persistent_gnt, n, in blkif_free()
940 list_del(&persistent_gnt->node); in blkif_free()
941 if (persistent_gnt->gref != GRANT_INVALID_REF) { in blkif_free()
942 gnttab_end_foreign_access(persistent_gnt->gref, in blkif_free()
947 __free_page(pfn_to_page(persistent_gnt->pfn)); in blkif_free()
948 kfree(persistent_gnt); in blkif_free()
979 persistent_gnt = info->shadow[i].grants_used[j]; in blkif_free()
980 gnttab_end_foreign_access(persistent_gnt->gref, 0, 0UL); in blkif_free()
982 __free_page(pfn_to_page(persistent_gnt->pfn)); in blkif_free()
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