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| author | Simon Peyton Jones <simonpj@microsoft.com> | 2013-10-02 13:57:41 +0100 |
|---|---|---|
| committer | Simon Peyton Jones <simonpj@microsoft.com> | 2013-10-03 08:36:58 +0100 |
| commit | 7e44480218bb1cbd85d90bf68f35ea28421d460e (patch) | |
| tree | dd1bb90ddd7d6efa7cf4d0dfaa5168b9dc7f6a69 /rts/sm/GCThread.h | |
| parent | 43856a003c9abb1bf8bf1822e6e7f5781b16ac4d (diff) | |
| download | haskell-7e44480218bb1cbd85d90bf68f35ea28421d460e.tar.gz | |
Tiny comment on the change from StgWord8 to StgWord
c.f. commit 0b0fec536e35769b64b8bc5397c84138fa512155
Diffstat (limited to 'rts/sm/GCThread.h')
| -rw-r--r-- | rts/sm/GCThread.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/rts/sm/GCThread.h b/rts/sm/GCThread.h index 4b96fec7f8..12ef999a9b 100644 --- a/rts/sm/GCThread.h +++ b/rts/sm/GCThread.h @@ -122,7 +122,7 @@ typedef struct gc_thread_ { OSThreadId id; // The OS thread that this struct belongs to SpinLock gc_spin; SpinLock mut_spin; - volatile StgWord wakeup; + volatile StgWord wakeup; // NB not StgWord8; only StgWord is guaranteed atomic #endif nat thread_index; // a zero based index identifying the thread rtsBool idle; // sitting out of this GC cycle |