From: Yan, Zheng Date: Wed, 1 Jul 2015 08:27:46 +0000 (+0800) Subject: ceph: EIO all operations after forced umount X-Git-Tag: omap-for-v4.3/fixes-rc1~31^2~16 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=48fec5d0a504dfbb302cb1dd24ebb0b82a46cce9;p=pandora-kernel.git ceph: EIO all operations after forced umount This patch makes try_get_cap_refs() and __do_request() check if the file system was forced umount, and return -EIO if it was. This patch also adds a helper function to drops dirty caps and wakes up blocking operation. Signed-off-by: Yan, Zheng --- Reading git-diff-tree failed