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runtime: fix comments that mention g status values

Makes searching in source code easier.

Change-Id: Ie2e85934d23920ac0bc01d28168bcfbbdc465580
Reviewed-on: https://go-review.googlesource.com/9774
Reviewed-by: Daniel Morsing <daniel.morsing@gmail.com>
Reviewed-by: Minux Ma <minux@golang.org>
This commit is contained in:
Alex Brainman 2015-05-06 15:22:34 +10:00
parent 4a8dbaa4b1
commit a52dc9fcbd

View File

@ -29,7 +29,7 @@ const (
// _Gscanidle = _Gscan + _Gidle, // Not used. Gidle only used with newly malloced gs
_Gscanrunnable = _Gscan + _Grunnable // 0x1001 When scanning complets make Grunnable (it is already on run queue)
_Gscanrunning = _Gscan + _Grunning // 0x1002 Used to tell preemption newstack routine to scan preempted stack.
_Gscansyscall = _Gscan + _Gsyscall // 0x1003 When scanning completes make is Gsyscall
_Gscansyscall = _Gscan + _Gsyscall // 0x1003 When scanning completes make it Gsyscall
_Gscanwaiting = _Gscan + _Gwaiting // 0x1004 When scanning completes make it Gwaiting
// _Gscanmoribund_unused, // not possible
// _Gscandead, // not possible
@ -217,13 +217,13 @@ type g struct {
_panic *_panic // innermost panic - offset known to liblink
_defer *_defer // innermost defer
sched gobuf
syscallsp uintptr // if status==gsyscall, syscallsp = sched.sp to use during gc
syscallpc uintptr // if status==gsyscall, syscallpc = sched.pc to use during gc
syscallsp uintptr // if status==Gsyscall, syscallsp = sched.sp to use during gc
syscallpc uintptr // if status==Gsyscall, syscallpc = sched.pc to use during gc
param unsafe.Pointer // passed parameter on wakeup
atomicstatus uint32
goid int64
waitsince int64 // approx time when the g become blocked
waitreason string // if status==gwaiting
waitreason string // if status==Gwaiting
schedlink guintptr
preempt bool // preemption signal, duplicates stackguard0 = stackpreempt
paniconfault bool // panic (instead of crash) on unexpected fault address