From f494f8fcb18e962839a82d542fbe6bed9cf5be07 Mon Sep 17 00:00:00 2001 From: Michael Neuling Date: Thu, 18 Oct 2007 03:06:35 -0700 Subject: [PATCH] add-scaled-time-to-taskstats-based-process-accounting fix This moves the new items to the end of the taskstats struct as requested by Balbir and yourself. Cc: Balbir Singh Cc: Jay Lan Cc: Paul Mackerras Cc: Benjamin Herrenschmidt Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/taskstats.h | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) diff --git a/include/linux/taskstats.h b/include/linux/taskstats.h index 92bfd1c153fb..5d69c0744fff 100644 --- a/include/linux/taskstats.h +++ b/include/linux/taskstats.h @@ -85,12 +85,9 @@ struct taskstats { * On some architectures, value will adjust for cpu time stolen * from the kernel in involuntary waits due to virtualization. * Value is cumulative, in nanoseconds, without a corresponding count - * and wraps around to zero silently on overflow. The - * _scaled_ version accounts for cpus which can scale the - * number of instructions executed each cycle. + * and wraps around to zero silently on overflow */ __u64 cpu_run_real_total; - __u64 cpu_scaled_run_real_total; /* cpu "virtual" running time * Uses time intervals seen by the kernel i.e. no adjustment @@ -145,10 +142,6 @@ struct taskstats { __u64 write_char; /* bytes written */ __u64 read_syscalls; /* read syscalls */ __u64 write_syscalls; /* write syscalls */ - - /* time accounting for SMT machines */ - __u64 ac_utimescaled; /* utime scaled on frequency etc */ - __u64 ac_stimescaled; /* stime scaled on frequency etc */ /* Extended accounting fields end */ #define TASKSTATS_HAS_IO_ACCOUNTING @@ -159,6 +152,11 @@ struct taskstats { __u64 nvcsw; /* voluntary_ctxt_switches */ __u64 nivcsw; /* nonvoluntary_ctxt_switches */ + + /* time accounting for SMT machines */ + __u64 ac_utimescaled; /* utime scaled on frequency etc */ + __u64 ac_stimescaled; /* stime scaled on frequency etc */ + __u64 cpu_scaled_run_real_total; /* scaled cpu_run_real_total */ }; -- 2.20.1