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buffer: Document mmb_mark_buffer_dirty()

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Add kernel-doc for mmb_mark_buffer_dirty().

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Link: https://patch.msgid.link/20260828205429.3678204-5-willy@infradead.org
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>
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Matthew Wilcox (Oracle) 2026-08-28 21:54:24 +01:00 committed by Christian Brauner
parent f0a2efd6b1
commit 6c8b7651d0
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1 changed files with 8 additions and 0 deletions
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8
fs/buffer.c
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@ -616,6 +616,14 @@ void write_boundary_block(struct block_device *bdev,
}
}
/**
* mmb_mark_buffer_dirty - Mark a metadata buffer dirty.
* @bh: The buffer to mark dirty.
* @mmb: The list of buffers to add the buffer to.
*
* Mark the buffer dirty and add it to the list if it is not already on
* a list.
*/
void mmb_mark_buffer_dirty(struct buffer_head *bh,
struct mapping_metadata_bhs *mmb)
{