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authorMatthew Wilcox <mawilcox@microsoft.com>2018-04-10 16:36:44 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-04-11 10:28:39 -0700
commitf82b376413298ddd39a2391e38260c15cdebf380 (patch)
treef97e2eb7c6a646ccec2afb400bc3305965b4ac41 /fs/buffer.c
parentd339d705f7024d602b1449e36e53451a0fcde9fa (diff)
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export __set_page_dirty
XFS currently contains a copy-and-paste of __set_page_dirty(). Export it from buffer.c instead. Link: http://lkml.kernel.org/r/20180313132639.17387-6-willy@infradead.org Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com> Acked-by: Jeff Layton <jlayton@kernel.org> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Cc: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Cc: Dave Chinner <david@fromorbit.com> Cc: Will Deacon <will.deacon@arm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/buffer.c')
-rw-r--r--fs/buffer.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/buffer.c b/fs/buffer.c
index ec5dd39071e6..64b1e2065b6b 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -594,7 +594,7 @@ EXPORT_SYMBOL(mark_buffer_dirty_inode);
*
* The caller must hold lock_page_memcg().
*/
-static void __set_page_dirty(struct page *page, struct address_space *mapping,
+void __set_page_dirty(struct page *page, struct address_space *mapping,
int warn)
{
unsigned long flags;
@@ -608,6 +608,7 @@ static void __set_page_dirty(struct page *page, struct address_space *mapping,
}
spin_unlock_irqrestore(&mapping->tree_lock, flags);
}
+EXPORT_SYMBOL_GPL(__set_page_dirty);
/*
* Add a page to the dirty page list.