mm: use pagevec_lookup_range_tag() in __filemap_fdatawait_range()
authorJan Kara <[email protected]>
Thu, 16 Nov 2017 01:35:05 +0000 (17:35 -0800)
committerLinus Torvalds <[email protected]>
Thu, 16 Nov 2017 02:21:04 +0000 (18:21 -0800)
commit312e9d2f7053f480627dcaf5e14f9cae78e3715a
tree101a846fb11ae8d22a78b6a8f9de2bbf137a268c
parent40f9c51326efd362dbae6c0e07f0c0ada42a5e00
mm: use pagevec_lookup_range_tag() in __filemap_fdatawait_range()

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/[email protected]
Signed-off-by: Jan Kara <[email protected]>
Reviewed-by: Daniel Jordan <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
mm/filemap.c