From 34ef75f09f09611b62ae11ae36c3c7b0a6a8a9cb Mon Sep 17 00:00:00 2001
From: Neil Brown <neilb@suse.de>
Date: Fri, 18 Nov 2005 01:10:59 -0800
Subject: [PATCH] [PATCH] md: don't pass a NULL file* into ->prepare_write()
Some filesystems go oops.
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
drivers/md/bitmap.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index 51315302a85e4..252d55df96429 100644
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c
@@ -326,9 +326,9 @@ static int write_page(struct bitmap *bitmap, struct page *page, int wait)
}
}
- ret = page->mapping->a_ops->prepare_write(NULL, page, 0, PAGE_SIZE);
+ ret = page->mapping->a_ops->prepare_write(bitmap->file, page, 0, PAGE_SIZE);
if (!ret)
- ret = page->mapping->a_ops->commit_write(NULL, page, 0,
+ ret = page->mapping->a_ops->commit_write(bitmap->file, page, 0,
PAGE_SIZE);
if (ret) {
unlock_page(page);
--
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