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| author | Mole Shang <[email protected]> | 2024-02-19 14:10:32 +0800 |
|---|---|---|
| committer | Mole Shang <[email protected]> | 2024-02-19 14:36:21 +0800 |
| commit | d86118fc80267649b4791c8c0c72ebd60edf1ef2 (patch) | |
| tree | b792b617b4df80a5803a9c1164d0e3fdfe9cfe31 /kernel/pipe.c | |
| parent | b20ef9d0210fd7d9403acde1857eed1b9880c0b2 (diff) | |
| parent | 0cf897cbe05fd8485162619db4244f4159d0eb52 (diff) | |
| download | xv6-labs-d86118fc80267649b4791c8c0c72ebd60edf1ef2.tar.gz xv6-labs-d86118fc80267649b4791c8c0c72ebd60edf1ef2.tar.bz2 xv6-labs-d86118fc80267649b4791c8c0c72ebd60edf1ef2.zip | |
Merge branch 'fs' into mmap
Conflicts:
.gitignore
Makefile
conf/lab.mk
kernel/defs.h
user/user.h
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); |