Query: try_to_release_page
OS: centos
Section: 9
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
TRY_TO_RELEASE_PAGE(9) Memory Management in Linux TRY_TO_RELEASE_PAGE(9)NAMEtry_to_release_page - release old fs-specific metadata on a pageSYNOPSISint try_to_release_page(struct page * page, gfp_t gfp_mask);ARGUMENTSpage the page which the kernel is trying to free gfp_mask memory allocation flags (and I/O mode)DESCRIPTIONThe address_space is to try to release any data against the page (presumably at page->private). If the release was successful, return `1'. Otherwise return zero. This may also be called if PG_fscache is set on a page, indicating that the page is known to the local caching routines. The gfp_mask argument specifies whether I/O may be performed to release this page (__GFP_IO), and whether the call may block (__GFP_WAIT & __GFP_FS).COPYRIGHTKernel Hackers Manual 3.10 June 2014 TRY_TO_RELEASE_PAGE(9)
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