Query: read_cache_page_gfp
OS: suse
Section: 9
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
READ_CACHE_PAGE_GFP(9) Memory Management in Linux READ_CACHE_PAGE_GFP(9)NAMEread_cache_page_gfp - read into page cache, using specified page allocation flags.SYNOPSISstruct page * read_cache_page_gfp(struct address_space * mapping, pgoff_t index, gfp_t gfp);ARGUMENTSmapping the page's address_space index the page index gfp the page allocator flags to use if allocatingDESCRIPTIONThis is the same as "read_mapping_page(mapping, index, NULL)", but with any new page allocations done using the specified allocation flags. Note that the Radix tree operations will still use GFP_KERNEL, so you can't expect to do this atomically or anything like that - but you can pass in other page requirements. If the page does not get brought uptodate, return -EIO.COPYRIGHTKernel Hackers Manual 2.6. July 2010 READ_CACHE_PAGE_GFP(9)
Related Man Pages |
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kcalloc(9) - suse |
kmalloc_array(9) - centos |
vm_page_alloc(9) - debian |
get_user_pages(9) - suse |
vm_page_aflag_set(9) - freebsd |
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