-stable review patch. If anyone has any objections, please let us know.
------------------
From: Andrew Morton <[EMAIL PROTECTED]>
patch e423003028183df54f039dfda8b58c49e78c89d7 in mainline.
This is a writeback-internal marker but we're propagating it all the way back
to userspace!.
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
---
mm/page-writeback.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -672,8 +672,10 @@ retry:
ret = (*writepage)(page, wbc, data);
- if (unlikely(ret == AOP_WRITEPAGE_ACTIVATE))
+ if (unlikely(ret == AOP_WRITEPAGE_ACTIVATE)) {
unlock_page(page);
+ ret = 0;
+ }
if (ret || (--(wbc->nr_to_write) <= 0))
done = 1;
if (wbc->nonblocking && bdi_write_congested(bdi)) {
--
-
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