diff options
Diffstat (limited to 'libgo/runtime/proc.c')
| -rw-r--r-- | libgo/runtime/proc.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/libgo/runtime/proc.c b/libgo/runtime/proc.c index d7e1e5f..a4e4588 100644 --- a/libgo/runtime/proc.c +++ b/libgo/runtime/proc.c @@ -536,18 +536,20 @@ runtime_idlegoroutine(void) static void mcommoninit(M *m) { - // Add to runtime_allm so garbage collector doesn't free m - // when it is just in a register or thread-local storage. - m->alllink = runtime_allm; - // runtime_Cgocalls() iterates over allm w/o schedlock, - // so we need to publish it safely. - runtime_atomicstorep((void**)&runtime_allm, m); - m->id = runtime_sched.mcount++; m->fastrand = 0x49f6428aUL + m->id + runtime_cputicks(); if(m->mcache == nil) m->mcache = runtime_allocmcache(); + + runtime_callers(1, m->createstack, nelem(m->createstack)); + + // Add to runtime_allm so garbage collector doesn't free m + // when it is just in a register or thread-local storage. + m->alllink = runtime_allm; + // runtime_Cgocalls() iterates over allm w/o schedlock, + // so we need to publish it safely. + runtime_atomicstorep(&runtime_allm, m); } // Try to increment mcpu. Report whether succeeded. |