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authorNeil Brown <neilb@suse.de>2005-11-18 04:10:59 -0500
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-18 10:49:46 -0500
commit34ef75f09f09611b62ae11ae36c3c7b0a6a8a9cb (patch)
treeb65c7225287313caeef5ba521a2ece9a3015b632 /drivers/md
parentc4b32b8b010d036dc03f77b0ef2a747db0cc3588 (diff)
[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>
Diffstat (limited to 'drivers/md')
-rw-r--r--drivers/md/bitmap.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index 51315302a85e..252d55df9642 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)
326 } 326 }
327 } 327 }
328 328
329 ret = page->mapping->a_ops->prepare_write(NULL, page, 0, PAGE_SIZE); 329 ret = page->mapping->a_ops->prepare_write(bitmap->file, page, 0, PAGE_SIZE);
330 if (!ret) 330 if (!ret)
331 ret = page->mapping->a_ops->commit_write(NULL, page, 0, 331 ret = page->mapping->a_ops->commit_write(bitmap->file, page, 0,
332 PAGE_SIZE); 332 PAGE_SIZE);
333 if (ret) { 333 if (ret) {
334 unlock_page(page); 334 unlock_page(page);