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| author | Sanjit Bhat <[email protected]> | 2023-10-30 14:39:28 -0500 |
|---|---|---|
| committer | Sanjit Bhat <[email protected]> | 2023-10-30 14:39:28 -0500 |
| commit | 3808f903625f42f58aa95e43e3caca3efaa4d118 (patch) | |
| tree | ad8f5a0e376c246cb60c7cd0940517ea834e610e /kernel/pipe.c | |
| parent | 74c1eba516fdb0ec1a17b16be7e76613ccba92bf (diff) | |
| download | xv6-labs-3808f903625f42f58aa95e43e3caca3efaa4d118.tar.gz xv6-labs-3808f903625f42f58aa95e43e3caca3efaa4d118.tar.bz2 xv6-labs-3808f903625f42f58aa95e43e3caca3efaa4d118.zip | |
lock: release lab
Diffstat (limited to 'kernel/pipe.c')
| -rw-r--r-- | kernel/pipe.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/pipe.c b/kernel/pipe.c index f6b501a..41a9c5e 100644 --- a/kernel/pipe.c +++ b/kernel/pipe.c @@ -68,6 +68,9 @@ pipeclose(struct pipe *pi, int writable) } if(pi->readopen == 0 && pi->writeopen == 0){ release(&pi->lock); +#ifdef LAB_LOCK + freelock(&pi->lock); +#endif kfree((char*)pi); } else release(&pi->lock); |