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authorDenys Vlasenko <dvlasenk@redhat.com>2015-03-13 15:09:03 +0100
committerIngo Molnar <mingo@kernel.org>2015-03-17 09:25:28 +0100
commit5c39403e004bec75ce0c549541be5479595d6ad0 (patch)
tree42c1351a86a742c29d0b92a80dfe8ca758e072fb /include/linux/stddef.h
parent76e4c4908a4904a61aa67ae5eb0b2a7588c4a546 (diff)
x86/asm/entry: Simplify task_pt_regs() macro definition
Before this change, task_pt_regs() was using KSTK_TOP(), and it was the only use of that macro. In turn, KSTK_TOP used THREAD_SIZE_LONGS, and it was the only use of that macro too. Fold these macros into task_pt_regs(). Tweak comment about "- 8" - we now use a symbolic constant, not literal 8. Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com> Reviewed-by: Steven Rostedt <rostedt@goodmis.org> Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Kees Cook <keescook@chromium.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Will Drewry <wad@chromium.org> Link: http://lkml.kernel.org/r/1426255743-5394-1-git-send-email-dvlasenk@redhat.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/stddef.h')
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