SetPageDirty

Name:SetPageDirty

Proto:static inline __attribute__((__always_inline__)) void SetPageDirty(struct page *page)

Type:void

Parameter:

Type	Parameter	Name
struct page *	page

318

set_bit - Atomically set a bit in memory*@nr: the bit to set*@addr: the address to start counting from* This is a relaxed atomic operation (no implied memory barriers).* Note that @nr may be almost arbitrarily large; this function is not

**Caller**
Name	Describe
swap_slot_free_notify
reuse_swap_page	We can write to an anon page without COW if there are no other references* to it. And as a side-effect, free up its swap: because the old content* on disk will never be read, and seeking back there to write new content
try_to_free_swap	If swap is getting full, or if there are no more mappings of this page,* then try_to_free_swap is called to free its swap space.
__frontswap_load	"Get" data from frontswap associated with swaptype and offset that were* specified when the data was put to frontswap and use it to fill the* specified page with data. Page must be locked and in the swap cache.
try_to_merge_one_page	ry_to_merge_one_page - take two pages and merge them into one@vma: the vma that holds the pte pointing to page@page: the PageAnon page that we want to replace with kpage*@kpage: the PageKsm page that we want to map instead of page,
ksm_might_need_to_copy
migrate_page_move_mapping	Replace the page in the mapping.* The number of remaining references must be:* 1 for anonymous pages without a mapping* 2 for pages with a mapping* 3 for pages with a mapping and PagePrivate/PagePrivate2 set.
migrate_page_states	Copy the page to its new location
__split_huge_pmd_locked
hwpoison_user_mappings	Do all that is necessary to remove user space mappings. Unmap* the pages and send SIGBUS to the processes if the data was dirty.
ramfs_nommu_expand_for_mapping	add a contiguous set of pages into a ramfs inode when it's truncated from* size 0 on the assumption that it's going to be used for an mmap of shared* memory

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