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| author |  Ricardo Koller <ricarkol@google.com>
| 2023-04-26 17:23:19 +0000 |
|---|---|---|
| committer |  Oliver Upton <oliver.upton@linux.dev>
| 2023-05-16 17:39:17 +0000 |
| commit | c14d08c5adb25f397638be3d8dd7f4738fb38272 (patch) | |
| tree | e6cb44bbb5f392812780d2f85169104c034505b6 /arch/arm64/include/asm/kvm_pgtable.h | |
| parent | Linux 6.4-rc2 (diff) | |
| download | linux-c14d08c5adb25f397638be3d8dd7f4738fb38272.tar.gz linux-c14d08c5adb25f397638be3d8dd7f4738fb38272.tar.bz2 linux-c14d08c5adb25f397638be3d8dd7f4738fb38272.zip | |
KVM: arm64: Rename free_removed to free_unlinked
Normalize on referring to tables outside of an active paging structure
as 'unlinked'.
A subsequent change to KVM will add support for building page tables
that are not part of an active paging structure. The existing
'removed_table' terminology is quite clunky when applied in this
context.
Signed-off-by: Ricardo Koller <ricarkol@google.com>
Reviewed-by: Oliver Upton <oliver.upton@linux.dev>
Reviewed-by: Shaoqin Huang <shahuang@redhat.com>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Link: https://lore.kernel.org/r/20230426172330.1439644-2-ricarkol@google.com
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Diffstat (limited to 'arch/arm64/include/asm/kvm_pgtable.h')
| -rw-r--r-- | arch/arm64/include/asm/kvm_pgtable.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm64/include/asm/kvm_pgtable.h b/arch/arm64/include/asm/kvm_pgtable.h index 4cd6762bda80..26a4293726c1 100644 --- a/arch/arm64/include/asm/kvm_pgtable.h +++ b/arch/arm64/include/asm/kvm_pgtable.h @@ -104,7 +104,7 @@ static inline bool kvm_level_supports_block_mapping(u32 level) * allocation is physically contiguous. * @free_pages_exact: Free an exact number of memory pages previously * allocated by zalloc_pages_exact. - * @free_removed_table: Free a removed paging structure by unlinking and + * @free_unlinked_table: Free an unlinked paging structure by unlinking and * dropping references. * @get_page: Increment the refcount on a page. * @put_page: Decrement the refcount on a page. When the @@ -124,7 +124,7 @@ struct kvm_pgtable_mm_ops { void* (*zalloc_page)(void *arg); void* (*zalloc_pages_exact)(size_t size); void (*free_pages_exact)(void *addr, size_t size); - void (*free_removed_table)(void *addr, u32 level); + void (*free_unlinked_table)(void *addr, u32 level); void (*get_page)(void *addr); void (*put_page)(void *addr); int (*page_count)(void *addr); @@ -440,7 +440,7 @@ int __kvm_pgtable_stage2_init(struct kvm_pgtable *pgt, struct kvm_s2_mmu *mmu, void kvm_pgtable_stage2_destroy(struct kvm_pgtable *pgt); /** - * kvm_pgtable_stage2_free_removed() - Free a removed stage-2 paging structure. + * kvm_pgtable_stage2_free_unlinked() - Free an unlinked stage-2 paging structure. * @mm_ops: Memory management callbacks. * @pgtable: Unlinked stage-2 paging structure to be freed. * @level: Level of the stage-2 paging structure to be freed. @@ -448,7 +448,7 @@ void kvm_pgtable_stage2_destroy(struct kvm_pgtable *pgt); * The page-table is assumed to be unreachable by any hardware walkers prior to * freeing and therefore no TLB invalidation is performed. */ -void kvm_pgtable_stage2_free_removed(struct kvm_pgtable_mm_ops *mm_ops, void *pgtable, u32 level); +void kvm_pgtable_stage2_free_unlinked(struct kvm_pgtable_mm_ops *mm_ops, void *pgtable, u32 level); /** * kvm_pgtable_stage2_map() - Install a mapping in a guest stage-2 page-table. |