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Delta Between Two Patch Sets: src/pkg/runtime/proc.c

Issue 3759042: code review 3759042: runtime: windows/amd64 port (Closed)
Left Patch Set: code review 3759042: runtime: windows/amd64 port Created 14 years, 1 month ago
Right Patch Set: diff -r 632f57713423 https://go.googlecode.com/hg/ Created 13 years, 8 months ago
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LEFTRIGHT
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1 // Copyright 2009 The Go Authors. All rights reserved. 1 // Copyright 2009 The Go Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style 2 // Use of this source code is governed by a BSD-style
3 // license that can be found in the LICENSE file. 3 // license that can be found in the LICENSE file.
4 4
5 #include "runtime.h" 5 #include "runtime.h"
6 #include "arch.h" 6 #include "arch.h"
7 #include "defs.h" 7 #include "defs.h"
8 #include "malloc.h" 8 #include "malloc.h"
9 #include "os.h" 9 #include "os.h"
10 #include "stack.h" 10 #include "stack.h"
(...skipping 59 matching lines...) Expand 10 before | Expand all | Expand 10 after
70 int32 msyscall; // number of ms in system calls 70 int32 msyscall; // number of ms in system calls
71 71
72 int32 predawn; // running initialization, don't run new gs. 72 int32 predawn; // running initialization, don't run new gs.
73 int32 profilehz; // cpu profiling rate 73 int32 profilehz; // cpu profiling rate
74 74
75 Note stopped; // one g can wait here for ms to stop 75 Note stopped; // one g can wait here for ms to stop
76 int32 waitstop; // after setting this flag 76 int32 waitstop; // after setting this flag
77 }; 77 };
78 78
79 Sched runtime·sched; 79 Sched runtime·sched;
80 int32 gomaxprocs; 80 int32 runtime·gomaxprocs;
81 81
82 // An m that is waiting for notewakeup(&m->havenextg). This may be 82 // An m that is waiting for notewakeup(&m->havenextg). This may be
83 // only be accessed while the scheduler lock is held. This is used to 83 // only be accessed while the scheduler lock is held. This is used to
84 // minimize the number of times we call notewakeup while the scheduler 84 // minimize the number of times we call notewakeup while the scheduler
85 // lock is held, since the m will normally move quickly to lock the 85 // lock is held, since the m will normally move quickly to lock the
86 // scheduler itself, producing lock contention. 86 // scheduler itself, producing lock contention.
87 static M* mwakeup; 87 static M* mwakeup;
88 88
89 // Scheduling helpers. Sched must be locked. 89 // Scheduling helpers. Sched must be locked.
90 static void gput(G*); // put/get on ghead/gtail 90 static void gput(G*); // put/get on ghead/gtail
(...skipping 1268 matching lines...) Expand 10 before | Expand all | Expand 10 after
1359 arg[0][k.len] = 0; 1359 arg[0][k.len] = 0;
1360 1360
1361 arg[1] = runtime·malloc(v.len + 1); 1361 arg[1] = runtime·malloc(v.len + 1);
1362 runtime·mcpy(arg[1], v.str, v.len); 1362 runtime·mcpy(arg[1], v.str, v.len);
1363 arg[1][v.len] = 0; 1363 arg[1][v.len] = 0;
1364 1364
1365 runtime·asmcgocall(libcgo_setenv, arg); 1365 runtime·asmcgocall(libcgo_setenv, arg);
1366 runtime·free(arg[0]); 1366 runtime·free(arg[0]);
1367 runtime·free(arg[1]); 1367 runtime·free(arg[1]);
1368 } 1368 }
LEFTRIGHT

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