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| author | Ricardo Koller <ricarkol@google.com> | 2023-04-26 20:23:19 +0300 |
|---|---|---|
| committer | Oliver Upton <oliver.upton@linux.dev> | 2023-05-16 20:39:17 +0300 |
| commit | c14d08c5adb25f397638be3d8dd7f4738fb38272 (patch) | |
| tree | e6cb44bbb5f392812780d2f85169104c034505b6 /arch/arm64/kvm/mmu.c | |
| parent | f1fcbaa18b28dec10281551dfe6ed3a3ed80e3d6 (diff) | |
| download | linux-c14d08c5adb25f397638be3d8dd7f4738fb38272.tar.xz | |
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/kvm/mmu.c')
| -rw-r--r-- | arch/arm64/kvm/mmu.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64/kvm/mmu.c index 3b9d4d24c361..a0d3c773af99 100644 --- a/arch/arm64/kvm/mmu.c +++ b/arch/arm64/kvm/mmu.c @@ -131,21 +131,21 @@ static void kvm_s2_free_pages_exact(void *virt, size_t size) static struct kvm_pgtable_mm_ops kvm_s2_mm_ops; -static void stage2_free_removed_table_rcu_cb(struct rcu_head *head) +static void stage2_free_unlinked_table_rcu_cb(struct rcu_head *head) { struct page *page = container_of(head, struct page, rcu_head); void *pgtable = page_to_virt(page); u32 level = page_private(page); - kvm_pgtable_stage2_free_removed(&kvm_s2_mm_ops, pgtable, level); + kvm_pgtable_stage2_free_unlinked(&kvm_s2_mm_ops, pgtable, level); } -static void stage2_free_removed_table(void *addr, u32 level) +static void stage2_free_unlinked_table(void *addr, u32 level) { struct page *page = virt_to_page(addr); set_page_private(page, (unsigned long)level); - call_rcu(&page->rcu_head, stage2_free_removed_table_rcu_cb); + call_rcu(&page->rcu_head, stage2_free_unlinked_table_rcu_cb); } static void kvm_host_get_page(void *addr) @@ -701,7 +701,7 @@ static struct kvm_pgtable_mm_ops kvm_s2_mm_ops = { .zalloc_page = stage2_memcache_zalloc_page, .zalloc_pages_exact = kvm_s2_zalloc_pages_exact, .free_pages_exact = kvm_s2_free_pages_exact, - .free_removed_table = stage2_free_removed_table, + .free_unlinked_table = stage2_free_unlinked_table, .get_page = kvm_host_get_page, .put_page = kvm_s2_put_page, .page_count = kvm_host_page_count, |