Messages in this thread Patch in this message | | | Subject | [PATCH 3/6] 9pfs: Fix filesystem to wait for stable page writeback | From | "Darrick J. Wong" <> | Date | Mon, 14 Jan 2013 21:42:58 -0800 |
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Fix up the ->page_mkwrite handler to provide stable page writes if necessary.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> --- fs/9p/vfs_file.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c index c2483e9..357260b 100644 --- a/fs/9p/vfs_file.c +++ b/fs/9p/vfs_file.c @@ -620,6 +620,7 @@ v9fs_vm_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf) lock_page(page); if (page->mapping != inode->i_mapping) goto out_unlock; + wait_for_stable_page(page); return VM_FAULT_LOCKED; out_unlock:
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