3 Commits

Author	SHA1	Message	Date
Ingo Molnar	17c0e7107b	x86: Mark atomic irq ops raw for 32bit legacy ... The atomic ops emulation for 32bit legacy CPUs floods the tracer with irq off/on entries. The irq disabled regions are short and therefor not interesting when chasing long irq disabled latencies. Mark them raw and keep them out of the trace. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>	2010-02-16 17:19:11 +01:00
Brian Gerst	5abbbbf0b0	x86: Merge asm/atomic_{32,64}.h ... Merge the now identical code from asm/atomic_32.h and asm/atomic_64.h into asm/atomic.h. Signed-off-by: Brian Gerst <brgerst@gmail.com> LKML-Reference: <1262883215-4034-4-git-send-email-brgerst@gmail.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>	2010-01-07 11:48:38 -08:00
Al Viro	bb8985586b	x86, um: ... and asm-x86 move ... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: H. Peter Anvin <hpa@zytor.com>	2008-10-22 22:55:20 -07:00