From 4ef897a27543b513351262881660147366c042a1 Mon Sep 17 00:00:00 2001 From: Dave Chinner Date: Mon, 4 Aug 2014 13:44:08 +1000 Subject: [PATCH] xfs: flush both inodes in xfs_swap_extents We need to treat both inodes identically from a page cache point of view when prepareing them for extent swapping. We don't do this right now - we assume that one of the inodes empty, because that's what xfs_fsr currently does. Remove this assumption from the code. While factoring out the flushing and related checks, move the transactions reservation to immeidately after the flushes so that we don't need to pick up and then drop the ilock to do the transaction reservation. There are no issues with aborting the transaction it if the checks fail before we join the inodes to the transaction and dirty them, so this is a safe change to make. Signed-off-by: Dave Chinner Reviewed-by: Christoph Hellwig Signed-off-by: Dave Chinner --- Reading git-format-patch failed