Liam R. Howlett 48078d2dac sparc/ftrace: Fix ftrace graph time measurement ... The ftrace function_graph time measurements of a given function is not accurate according to those recorded by ftrace using the function filters. This change pulls the x86_64 fix from 'commit 722b3c7469 ("ftrace/graph: Trace function entry before updating index")' into the sparc specific prepare_ftrace_return which stops ftrace from counting interrupted tasks in the time measurement. Example measurements for select_task_rq_fair running "hackbench 100 process 1000": | tracing/trace_stat/function0 | function_graph Before patch | 2.802 us | 4.255 us After patch | 2.749 us | 3.094 us Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-05-17 12:07:47 -07:00
..
boot	sparc: Add "install" target	2014-08-04 20:45:59 -07:00
configs	sparc64:Support User Probes for sparc	2016-12-11 18:01:51 -08:00
crypto	crypto: sparc - initialize blkcipher.ivsize	2015-10-08 21:36:48 +08:00
include	sparc: Fix -Wstringop-overflow warning	2017-05-17 12:07:46 -07:00
kernel	sparc/ftrace: Fix ftrace graph time measurement	2017-05-17 12:07:47 -07:00
lib	sparc64: fix fault handling in NGbzero.S and GENbzero.S	2017-05-09 12:16:25 -07:00
math-emu	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
mm	sparc: Fix -Wstringop-overflow warning	2017-05-17 12:07:46 -07:00
net	sparc64: Fix BPF JIT wrt. branches and ldimm64 instructions.	2017-05-01 20:48:36 -07:00
oprofile
power	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc	2014-10-11 20:36:34 -04:00
prom	sparc: fixing ident and beautifying code	2016-10-06 01:46:40 -04:00
Kbuild	sparc64: Add SHA1 driver making use of the 'sha1' instruction.	2012-08-20 15:08:49 -07:00
Kconfig	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2017-05-02 16:40:27 -07:00
Kconfig.debug	lib: consolidate DEBUG_STACK_USAGE option	2011-05-25 08:39:54 -07:00
Makefile	sparc32: Add -Wa,-Av8 to KBUILD_CFLAGS.	2016-03-01 00:24:04 -05:00