From: Trond Myklebust Date: Thu, 13 May 2010 16:51:01 +0000 (-0400) Subject: NFSv4: Don't use GFP_KERNEL allocations in state recovery X-Git-Tag: v2.6.35-rc1~490^2~13 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8535b2be5181fc3019e4150567ef53210fe3b04f;p=pandora-kernel.git NFSv4: Don't use GFP_KERNEL allocations in state recovery We do not want to have the state recovery thread kick off and wait for a memory reclaim, since that may deadlock when the writebacks end up waiting for the state recovery thread to complete. The safe thing is therefore to use GFP_NOFS in all open, close, delegation return, lock, etc. operations that may be called by the state recovery thread. Signed-off-by: Trond Myklebust --- Reading git-diff-tree failed