iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
2ec220e27f
linux/fs/proc
History
Ken Chen 2ec220e27f proc: add /proc/*/stack 
/proc/*/stack adds the ability to query a task's stack trace. It is more
useful than /proc/*/wchan as it provides full stack trace instead of single
depth. Example output:

	$ cat /proc/self/stack
	[<c010a271>] save_stack_trace_tsk+0x17/0x35
	[<c01827b4>] proc_pid_stack+0x4a/0x76
	[<c018312d>] proc_single_show+0x4a/0x5e
	[<c016bdec>] seq_read+0xf3/0x29f
	[<c015a004>] vfs_read+0x6d/0x91
	[<c015a0c1>] sys_read+0x3b/0x60
	[<c0102eda>] syscall_call+0x7/0xb
	[<ffffffff>] 0xffffffff

[add save_stack_trace_tsk() on mips, ACK Ralf --adobriyan]
Signed-off-by: Ken Chen <kenchen@google.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2009-01-05 12:27:44 +03:00
..
array.c CRED: Use RCU to access another task's creds and to release a task's own creds 2008-11-14 10:39:19 +11:00
base.c proc: add /proc/*/stack 2009-01-05 12:27:44 +03:00
cmdline.c proc: switch /proc/cmdline to seq_file 2008-10-23 14:29:04 +04:00
cpuinfo.c proc: move /proc/cpuinfo code to fs/proc/cpuinfo.c 2008-10-23 15:05:11 +04:00
devices.c proc: move /proc/devices code to fs/proc/devices.c 2008-10-23 15:02:18 +04:00
generic.c proc: stop using BKL 2009-01-05 12:27:44 +03:00
inode-alloc.txt
inode.c proc: stop using BKL 2009-01-05 12:27:44 +03:00
internal.h proc: move /proc/kmsg creation to fs/proc/kmsg.c 2008-10-23 14:35:08 +04:00
interrupts.c proc: move /proc/interrupts boilerplate code to fs/proc/interrupts.c 2008-10-23 15:15:46 +04:00
Kconfig proc: move PROC_PAGE_MONITOR to fs/proc/Kconfig 2008-10-10 04:18:57 +04:00
kcore.c proc: move all /proc/kcore stuff to fs/proc/kcore.c 2008-10-23 18:32:38 +04:00
kmsg.c proc: move /proc/kmsg creation to fs/proc/kmsg.c 2008-10-23 14:35:08 +04:00
loadavg.c proc: switch /proc/loadavg to seq_file 2008-10-23 13:45:28 +04:00
Makefile proc: remove fs/proc/proc_misc.c 2008-10-23 18:54:05 +04:00
meminfo.c proc: switch /proc/meminfo to seq_file 2008-10-23 13:52:40 +04:00
mmu.c fs/proc/mmu.c: headers butchery 2007-10-17 08:42:48 -07:00
nommu.c /proc/self/maps doesn't display the real file offset 2008-08-20 15:40:30 -07:00
page.c proc: move pagecount stuff to fs/proc/page.c 2008-10-23 18:48:31 +04:00
proc_devtree.c powerpc: Remove `have_of' global variable 2008-12-16 15:52:57 +11:00
proc_net.c proc: stop using BKL 2009-01-05 12:27:44 +03:00
proc_sysctl.c Fix broken ownership of /proc/sys/ files 2008-11-16 15:09:52 -08:00
proc_tty.c tty: Ldisc revamp 2008-07-20 17:12:34 -07:00
root.c proc: stop using BKL 2009-01-05 12:27:44 +03:00
stat.c proc: remove ifdef CONFIG_SPARSE_IRQ from stat.c 2008-12-26 09:48:18 +01:00
task_mmu.c pagemap: fix 32-bit pagemap regression 2008-12-10 08:01:53 -08:00
task_nommu.c proc: remove kernel.maps_protect 2008-10-10 04:24:51 +04:00
uptime.c proc: revert /proc/uptime to ->read_proc hook 2008-10-27 22:56:56 +03:00
version.c proc: switch /proc/version to seq_file 2008-10-23 14:19:58 +04:00
vmcore.c proc: move /proc/vmcore creation to fs/proc/vmcore.c 2008-10-23 18:51:22 +04:00