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madvise: convert madvise_cold_or_pageout_pte_range() to use folios
authorVishal Moola (Oracle) <vishal.moola@gmail.com>
Wed, 21 Dec 2022 18:08:46 +0000 (10:08 -0800)
committerAndrew Morton <akpm@linux-foundation.org>
Thu, 19 Jan 2023 01:12:47 +0000 (17:12 -0800)
commit07e8c82b5eff8ef34b74210eacb8d9c4a2886b82
tree50a699b37be1d962217d0cd8c4977c857a6a5fbctree
parent318e9342fbbb6888d903d86e83865609901a1c65commit | diff
madvise: convert madvise_cold_or_pageout_pte_range() to use folios

This change removes a number of calls to compound_head(), and saves
1729 bytes of kernel text.

Link: https://lkml.kernel.org/r/20221221180848.20774-3-vishal.moola@gmail.com
Signed-off-by: Vishal Moola (Oracle) <vishal.moola@gmail.com>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
mm/madvise.c diff | blob | history
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