Messages in this thread Patch in this message | | | From | bh1scw@gmail ... | Subject | [PATCH] x86/mm: use PAGE_ALIGNED instead of IS_ALIGNED | Date | Thu, 26 May 2022 22:20:39 +0800 |
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From: Fanjun Kong <bh1scw@gmail.com>
The <linux/mm.h> already provides the PAGE_ALIGNED macro. Let's use this macro instead of IS_ALIGNED and passing PAGE_SIZE directly.
Signed-off-by: Fanjun Kong <bh1scw@gmail.com> --- arch/x86/mm/init_64.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index cb290a2f0747..39c5246964a9 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -1240,8 +1240,8 @@ remove_pagetable(unsigned long start, unsigned long end, bool direct, void __ref vmemmap_free(unsigned long start, unsigned long end, struct vmem_altmap *altmap) { - VM_BUG_ON(!IS_ALIGNED(start, PAGE_SIZE)); - VM_BUG_ON(!IS_ALIGNED(end, PAGE_SIZE)); + VM_BUG_ON(!PAGE_ALIGNED(start)); + VM_BUG_ON(!PAGE_ALIGNED(end)); remove_pagetable(start, end, false, altmap); } @@ -1605,8 +1605,8 @@ int __meminit vmemmap_populate(unsigned long start, unsigned long end, int node, { int err; - VM_BUG_ON(!IS_ALIGNED(start, PAGE_SIZE)); - VM_BUG_ON(!IS_ALIGNED(end, PAGE_SIZE)); + VM_BUG_ON(!PAGE_ALIGNED(start)); + VM_BUG_ON(!PAGE_ALIGNED(end)); if (end - start < PAGES_PER_SECTION * sizeof(struct page)) err = vmemmap_populate_basepages(start, end, node, NULL); -- 2.36.0
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