From 941b2ddf71987ef369389517a7e215dd505fe01e Mon Sep 17 00:00:00 2001 From: Keith Mannthey Date: Tue, 29 Nov 2011 17:44:12 -0800 Subject: [PATCH] btrfs: Sector Size check during Mount Gracefully fail when trying to mount a BTRFS file system that has a sectorsize smaller than PAGE_SIZE. On PPC it is possible to build a FS while using a 4k PAGE_SIZE kernel then boot into a 64K PAGE_SIZE kernel. Presently open_ctree fails in an endless loop and hangs the machine in this situation. My debugging has show this Sector size < Page size to be a non trivial situation and a graceful exit from the situation would be nice for the time being. Signed-off-by: Keith Mannthey --- Reading git-format-patch failed