mapping_gfp_mask

Name:mapping_gfp_mask

Proto:static inline gfp_t mapping_gfp_mask(struct address_space *mapping)

Type:gfp_t

Parameter:

Type	Parameter	Name
struct address_space *	mapping

102

Return gfp_mask

**Caller**
Name	Describe
read_cache_page	ad_cache_page - read into page cache, fill it if needed@mapping: the page's address_space@index: the page index@filler: function to perform the read@data: first arg to filler(data, page) function, often left as NULL* Read into the page cache
grab_cache_page_write_begin	Find or create a page at the given pagecache position. Return the locked* page. This function is specifically for buffered writes.
__get_fault_gfp_mask
page_get_link	get the link contents into pagecache
grab_mapping_entry	Find page cache entry at given index. If it is a DAX entry, return it* with the entry locked. If the page cache doesn't contain an entry at* that index, add a locked empty entry.* When requesting an entry with size DAX_PMD, grab_mapping_entry() will
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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