Messages in this thread Patch in this message | | | Subject | [PATCH 6/6] ubifs: Wait for page writeback to provide stable pages | From | "Darrick J. Wong" <> | Date | Mon, 14 Jan 2013 21:43:20 -0800 |
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When stable pages are required, we have to wait if the page is just going to disk and we want to modify it. Add proper callback to ubifs_vm_page_mkwrite().
CC: Artem Bityutskiy <dedekind1@gmail.com> From: Jan Kara <jack@suse.cz> CC: Adrian Hunter <adrian.hunter@intel.com> CC: linux-mtd@lists.infradead.org Signed-off-by: Jan Kara <jack@suse.cz> --- fs/ubifs/file.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c index 5bc7781..4f6493c 100644 --- a/fs/ubifs/file.c +++ b/fs/ubifs/file.c @@ -1522,6 +1522,7 @@ static int ubifs_vm_page_mkwrite(struct vm_area_struct *vma, ubifs_release_dirty_inode_budget(c, ui); } + wait_for_stable_page(page); unlock_page(page); return 0;
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