Merge branch 'master' of /home/davem/src/GIT/linux-2.6/

[cascardo/linux.git] / fs / buffer.c

diff --git a/fs/buffer.c b/fs/buffer.c
index b3e5be7..aed2977 100644 (file)
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -2397,7 +2397,8 @@ block_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf,
        if ((page->mapping != inode->i_mapping) ||
            (page_offset(page) > size)) {
                /* page got truncated out from underneath us */
-               goto out_unlock;
+               unlock_page(page);
+               goto out;
        }
 
        /* page is wholly or partially inside EOF */
@@ -2411,14 +2412,15 @@ block_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf,
                ret = block_commit_write(page, 0, end);
 
        if (unlikely(ret)) {
+               unlock_page(page);
                if (ret == -ENOMEM)
                        ret = VM_FAULT_OOM;
                else /* -ENOSPC, -EIO, etc */
                        ret = VM_FAULT_SIGBUS;
-       }
+       } else
+               ret = VM_FAULT_LOCKED;
 
-out_unlock:
-       unlock_page(page);
+out:
        return ret;
 }