Commit bb33ed63 authored May 15, 2007 by David Howells Committed by Linus Torvalds May 16, 2007

AFS: Fix afs_prepare_write()

afs_prepare_write() should not mark a page up to date if it only partially
fills it in, in expectation of the caller filling in the rest prior to calling
commit_write(). commit_write(), however, should mark the page up to date.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 18007820

fs/afs/write.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -206,7 +206,6 @@ int afs_prepare_write(struct file file, struct page page,
		_leave(" = %d [prep]", ret);
		return ret;
		}
		SetPageUptodate(page);
		}

		try_again:
		@@ -311,8 +310,8 @@ int afs_commit_write(struct file file, struct page page,
		spin_unlock(&vnode->writeback_lock);
		}

		SetPageUptodate(page);
		set_page_dirty(page);

		if (PageDirty(page))
		_debug("dirtied");