diff mbox series

watch_queue: Use page->private instead of page->index

Message ID 20241125175443.2911738-1-willy@infradead.org (mailing list archive)
State New
Headers show
Series watch_queue: Use page->private instead of page->index | expand

Commit Message

Matthew Wilcox Nov. 25, 2024, 5:54 p.m. UTC 
We are attempting to eliminate page->index, so use page->private
instead.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
---
 kernel/watch_queue.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/kernel/watch_queue.c b/kernel/watch_queue.c
index 1895fbc32bcb..5267adeaa403 100644
--- a/kernel/watch_queue.c
+++ b/kernel/watch_queue.c
@@ -71,7 +71,7 @@  static void watch_queue_pipe_buf_release(struct pipe_inode_info *pipe,
 	bit /= WATCH_QUEUE_NOTE_SIZE;
 
 	page = buf->page;
-	bit += page->index;
+	bit += page->private;
 
 	set_bit(bit, wqueue->notes_bitmap);
 	generic_pipe_buf_release(pipe, buf);
@@ -278,7 +278,7 @@  long watch_queue_set_size(struct pipe_inode_info *pipe, unsigned int nr_notes)
 		pages[i] = alloc_page(GFP_KERNEL);
 		if (!pages[i])
 			goto error_p;
-		pages[i]->index = i * WATCH_QUEUE_NOTES_PER_PAGE;
+		pages[i]->private = i * WATCH_QUEUE_NOTES_PER_PAGE;
 	}
 
 	bitmap = bitmap_alloc(nr_notes, GFP_KERNEL);