Revision 5968cecedd7a09f23e9fcb5f9fb4e893712f35ba authored by Naveen N. Rao on 30 June 2015, 09:06:03 UTC, committed by Ingo Molnar on 04 July 2015, 08:04:31 UTC
Expand /proc/pid/schedstat output: - enable it on CONFIG_TASK_DELAY_ACCT=y && !CONFIG_SCHEDSTATS kernels. - dump all zeroes on kernels that are booted with the 'nodelayacct' option, which boot option disables delay accounting on CONFIG_TASK_DELAY_ACCT=y kernels. Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Cc: Balbir Singh <bsingharora@gmail.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: a.p.zijlstra@chello.nl Cc: ricklind@us.ibm.com Link: http://lkml.kernel.org/r/5ccbef17d4bc841084ea6e6421d4e4a23b7b806f.1435654789.git.naveen.n.rao@linux.vnet.ibm.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
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| File | Mode | Size |
|---|---|---|
| cpu | ||
| vsyscall | ||
| .gitignore | -rw-r--r-- | 12 bytes |
| Makefile | -rw-r--r-- | 1.6 KB |
| asm-offsets.c | -rw-r--r-- | 2.5 KB |
| crash_dump.c | -rw-r--r-- | 1.3 KB |
| debugtraps.S | -rw-r--r-- | 1.1 KB |
| disassemble.c | -rw-r--r-- | 18.6 KB |
| dma-nommu.c | -rw-r--r-- | 1.9 KB |
| dumpstack.c | -rw-r--r-- | 3.4 KB |
| dwarf.c | -rw-r--r-- | 29.2 KB |
| entry-common.S | -rw-r--r-- | 8.2 KB |
| ftrace.c | -rw-r--r-- | 10.6 KB |
| head_32.S | -rw-r--r-- | 8.2 KB |
| head_64.S | -rw-r--r-- | 9.3 KB |
| hw_breakpoint.c | -rw-r--r-- | 8.6 KB |
| idle.c | -rw-r--r-- | 1.1 KB |
| io.c | -rw-r--r-- | 2.6 KB |
| io_trapped.c | -rw-r--r-- | 6.4 KB |
| iomap.c | -rw-r--r-- | 3.2 KB |
| ioport.c | -rw-r--r-- | 981 bytes |
| irq.c | -rw-r--r-- | 5.6 KB |
| irq_32.c | -rw-r--r-- | 1.1 KB |
| irq_64.c | -rw-r--r-- | 1.1 KB |
| kdebugfs.c | -rw-r--r-- | 333 bytes |
| kgdb.c | -rw-r--r-- | 10.2 KB |
| kprobes.c | -rw-r--r-- | 14.9 KB |
| localtimer.c | -rw-r--r-- | 1.5 KB |
| machine_kexec.c | -rw-r--r-- | 5.4 KB |
| machvec.c | -rw-r--r-- | 2.9 KB |
| module.c | -rw-r--r-- | 3.7 KB |
| nmi_debug.c | -rw-r--r-- | 1.6 KB |
| perf_callchain.c | -rw-r--r-- | 991 bytes |
| perf_event.c | -rw-r--r-- | 8.8 KB |
| process.c | -rw-r--r-- | 1.6 KB |
| process_32.c | -rw-r--r-- | 5.6 KB |
| process_64.c | -rw-r--r-- | 13.5 KB |
| ptrace.c | -rw-r--r-- | 1012 bytes |
| ptrace_32.c | -rw-r--r-- | 12.6 KB |
| ptrace_64.c | -rw-r--r-- | 14.0 KB |
| reboot.c | -rw-r--r-- | 1.7 KB |
| relocate_kernel.S | -rw-r--r-- | 4.1 KB |
| return_address.c | -rw-r--r-- | 1.0 KB |
| setup.c | -rw-r--r-- | 7.9 KB |
| sh_bios.c | -rw-r--r-- | 3.9 KB |
| sh_ksyms_32.c | -rw-r--r-- | 2.7 KB |
| sh_ksyms_64.c | -rw-r--r-- | 1.5 KB |
| signal_32.c | -rw-r--r-- | 13.2 KB |
| signal_64.c | -rw-r--r-- | 16.1 KB |
| smp.c | -rw-r--r-- | 9.5 KB |
| stacktrace.c | -rw-r--r-- | 2.1 KB |
| swsusp.c | -rw-r--r-- | 851 bytes |
| sys_sh.c | -rw-r--r-- | 2.3 KB |
| sys_sh32.c | -rw-r--r-- | 1.4 KB |
| syscalls_32.S | -rw-r--r-- | 9.5 KB |
| syscalls_64.S | -rw-r--r-- | 10.1 KB |
| time.c | -rw-r--r-- | 2.6 KB |
| topology.c | -rw-r--r-- | 1.8 KB |
| traps.c | -rw-r--r-- | 3.8 KB |
| traps_32.c | -rw-r--r-- | 18.4 KB |
| traps_64.c | -rw-r--r-- | 21.2 KB |
| unwinder.c | -rw-r--r-- | 4.2 KB |
| vmlinux.lds.S | -rw-r--r-- | 1.6 KB |
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