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| author | Russ Cox <rsc@golang.org> | 2009-01-26 17:37:05 -0800 |
|---|---|---|
| committer | Russ Cox <rsc@golang.org> | 2009-01-26 17:37:05 -0800 |
| commit | 3b2ef42e707bf994b78bae3f56c1d703fe62c1e4 (patch) | |
| tree | 716e6b85c74f50ceb20e1aa0bd630654b5c13e17 /src/runtime/rt1_amd64_linux.c | |
| parent | 4bc3343d0db203003906c9a1fc8d0cdc43e1442d (diff) | |
| download | golang-3b2ef42e707bf994b78bae3f56c1d703fe62c1e4.tar.gz | |
gc #0. mark and sweep collector.
R=r,gri
DELTA=472 (423 added, 2 deleted, 47 changed)
OCL=23522
CL=23541
Diffstat (limited to 'src/runtime/rt1_amd64_linux.c')
| -rw-r--r-- | src/runtime/rt1_amd64_linux.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/runtime/rt1_amd64_linux.c b/src/runtime/rt1_amd64_linux.c index 74032e4c1..c0c203805 100644 --- a/src/runtime/rt1_amd64_linux.c +++ b/src/runtime/rt1_amd64_linux.c @@ -306,6 +306,8 @@ lock(Lock *l) { uint32 v; + m->locks++; + again: v = l->key; if((v&1) == 0){ @@ -349,6 +351,8 @@ unlock(Lock *l) { uint32 v; + m->locks--; + // Atomically get value and clear lock bit. again: v = l->key; |