__SetPageUptodate

Name:__SetPageUptodate

Proto:static __always_inline void __SetPageUptodate(struct page *page)

Type:void

Parameter:

Type	Parameter	Name
struct page *	page

513

VM_BUG_ON_PAGE(PageTail(page), page)

514

515

__set_bit - Set a bit in memory*@nr: the bit to set*@addr: the address to start counting from* Unlike set_bit(), this function is non-atomic. If it is called on the same* region of memory concurrently, the effect may be that only one operation* succeeds.

**Caller**
Name	Describe
uprobe_write_opcode	NOTE:* Expect the breakpoint instruction to be the smallest size instruction for* the architecture
wp_page_copy	Handle the case of a page which we actually need to copy to a new page.* Called with mmap_sem locked and the old page referenced, but* without the ptl held.* High level logic flow:* - Allocate a page, copy the content of the old page to the new one.
do_anonymous_page	We enter with non-exclusive mmap_sem (to exclude vma changes,* but allow concurrent faults), and pte mapped but not yet locked.* We return with mmap_sem still held, but pte unmapped and unlocked.
do_cow_fault
hugetlb_cow	Hugetlb_cow() should be called with page lock of the original hugepage held.* Called with hugetlb_instantiation_mutex held and pte_page locked so we* cannot race with other handlers or page migration.
hugetlb_no_page
hugetlb_mcopy_atomic_pte	Used by userfaultfd UFFDIO_COPY. Based on mcopy_atomic_pte with* modifications for huge pages.
ksm_might_need_to_copy
__do_huge_pmd_anonymous_page
do_huge_pmd_wp_page_fallback
do_huge_pmd_wp_page
collapse_huge_page
mcopy_atomic_pte
dax_iomap_pte_fault

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