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Benjamin LaHaiseandAuke Kok
3788d67101
Add support for writable MAP_SHARED mmap()ings. Avoid issues with late writepage()s building transactions by doing the block_write_begin() work in scoutfs_data_page_mkwrite(). Ensure the page is marked dirty and prepared for write, then let the VM complete the write when the page is flushed or invalidated. Signed-off-by: Benjamin LaHaise <bcrl@kvack.org> Signed-off-by: Auke Kok <auke.kok@versity.com>