TestSetPageDirty

Name:TestSetPageDirty

Proto:static inline __attribute__((__always_inline__)) int TestSetPageDirty(struct page *page)

Type:int

Parameter:

Type	Parameter	Name
struct page *	page

318

Return st_and_set_bit - Set a bit and return its old value*@nr: Bit to set*@addr: Address to count from* This is an atomic fully-ordered operation (implied full memory barrier).

**Caller**
Name	Describe
__set_page_dirty_no_writeback	For address_spaces which do not use buffers nor write back.
__set_page_dirty_nobuffers	For address_spaces which do not use buffers. Just tag the page as dirty in* the xarray.* This is also used when a single buffer is being dirtied: we want to set the* page dirty in that case, but not all the buffers. This is a "bottom-up"
set_page_dirty	Dirty a page
__set_page_dirty_buffers	Add a page to the dirty page list.* It is a sad fact of life that this function is called from several places* deeply under spinlocking. It may not sleep.* If the page has buffers, the uptodate buffers are set dirty, to preserve
mark_buffer_dirty	mark_buffer_dirty - mark a buffer_head as needing writeout@bh: the buffer_head to mark dirty mark_buffer_dirty() will set the dirty bit against the buffer, then set* its backing page dirty, then tag the page as dirty in the page cache* and then attach
iomap_set_page_dirty

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