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authorMatthew Wilcox (Oracle) <willy@infradead.org>2023-10-16 22:10:59 +0200
committerAndrew Morton <akpm@linux-foundation.org>2023-10-26 01:47:09 +0200
commit4093602d6bbb2c82b922d1b442a022a069cdb59e (patch)
tree4de2b79faa9ce9c64cd2d1fdb70c040accb95470 /mm/util.c
parentnilfs2: convert nilfs_grab_buffer() to use a folio (diff)
downloadlinux-4093602d6bbb2c82b922d1b442a022a069cdb59e.tar.xz
linux-4093602d6bbb2c82b922d1b442a022a069cdb59e.zip
nilfs2: convert nilfs_copy_page() to nilfs_copy_folio()
Both callers already have a folio, so pass it in and use it directly. Removes a lot of hidden calls to compound_head(). Link: https://lkml.kernel.org/r/20231016201114.1928083-13-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Acked-by: Ryusuke Konishi <konishi.ryusuke@gmail.com> Cc: Andreas Gruenbacher <agruenba@redhat.com> Cc: Pankaj Raghav <p.raghav@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/util.c')
-rw-r--r--mm/util.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/util.c b/mm/util.c
index 8cbbfd3a3d59..eefa0336d38c 100644
--- a/mm/util.c
+++ b/mm/util.c
@@ -799,6 +799,7 @@ void folio_copy(struct folio *dst, struct folio *src)
cond_resched();
}
}
+EXPORT_SYMBOL(folio_copy);
int sysctl_overcommit_memory __read_mostly = OVERCOMMIT_GUESS;
int sysctl_overcommit_ratio __read_mostly = 50;