From 34353029534a08e41cfb8be647d734b9ce9ebff8 Mon Sep 17 00:00:00 2001 From: Chris Mason Date: Tue, 23 Sep 2008 20:19:49 -0400 Subject: [PATCH] Btrfs: Fix race against disk_i_size updates The code to update the on disk i_size happens before the ordered_extent record is removed. So, it is possible for multiple ordered_extent completion routines to run at the same time, and to find each other in the ordered tree. The end result is they both decide not to update disk_i_size, leaving it too small. This temporary fix just puts the updates inside the extent_mutex. A real solution would be stronger ordering of disk_i_size updates against removing the ordered extent from the tree. Signed-off-by: Chris Mason --- Reading git-format-patch failed