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authorMatthew Wilcox (Oracle) <willy@infradead.org>2021-02-24 21:02:25 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2021-02-24 22:38:28 +0100
commit87d1d7b688319ae1580f057faa460d7f0b381430 (patch)
tree1bcfc3c7dd5844b5f88b2f13591dae2c63fc12b4 /.clang-format
parentmm/filemap: convert filemap_update_page to return an errno (diff)
downloadlinux-87d1d7b688319ae1580f057faa460d7f0b381430.tar.xz
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mm/filemap: move the iocb checks into filemap_update_page
We don't need to give up when a non-blocking request sees a !Uptodate page. We may be able to satisfy the read from a partially-uptodate page. Link: https://lkml.kernel.org/r/20210122160140.223228-13-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Reviewed-by: Kent Overstreet <kent.overstreet@gmail.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Cc: Miaohe Lin <linmiaohe@huawei.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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