From: Martin Schwidefsky Date: Sun, 30 Oct 2011 14:16:49 +0000 (+0100) Subject: [S390] add TIF_SYSCALL thread flag X-Git-Tag: v3.2-rc1~109^2~32 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b6ef5bb3d93efb95ba855a628740375c2280a59e;p=pandora-kernel.git [S390] add TIF_SYSCALL thread flag Add an explicit TIF_SYSCALL bit that indicates if a task is inside a system call. The svc_code in the pt_regs structure is now only valid if TIF_SYSCALL is set. With this definition TIF_RESTART_SVC can be replaced with TIF_SYSCALL. Overall do_signal is a bit more readable and it saves a few lines of code. Signed-off-by: Martin Schwidefsky --- Reading git-diff-tree failed