mm: use pagevec_lookup_range_tag() in __filemap_fdatawait_range()

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Use pagevec_lookup_range_tag() in __filemap_fdatawait_range() as it is
interested only in pages from given range.  Remove unnecessary code
resulting from this.

Link: http://lkml.kernel.org/r/20171009151359.31984-11-jack@suse.cz
Signed-off-by: Jan Kara <jack@suse.cz>
Reviewed-by: Daniel Jordan <daniel.m.jordan@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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Jan Kara 2017-11-15 17:35:05 -08:00 • committed by Linus Torvalds

parent 40f9c51326

commit 312e9d2f70

1 changed files with 6 additions and 8 deletions

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mm/filemap.c

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