From: Paul Mundt Date: Fri, 14 Aug 2009 14:58:37 +0000 (+0900) Subject: sh: unwinder: Convert frame allocations to GFP_ATOMIC. X-Git-Tag: v2.6.32-rc1~640^2~68^2~3 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0fc11e3618bb1f9e0640127ec84f5d2690fa3894;p=pandora-kernel.git sh: unwinder: Convert frame allocations to GFP_ATOMIC. save_stack_trace_tsk() and friends can be called from atomic context (as triggered by latencytop), and subsequently hit two problematic allocation points that were using GFP_KERNEL (these were dwarf_unwind_stack() and dwarf_frame_alloc_regs()). Convert these over to GFP_ATOMIC and get latencytop working with the DWARF unwinder. Signed-off-by: Paul Mundt --- Reading git-diff-tree failed