diff options
| author | phk <phk@FreeBSD.org> | 2004-11-13 11:53:02 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 2004-11-13 11:53:02 +0000 |
| commit | 216166ee0de39b10ba8e60f4115d65e1251ff29f (patch) | |
| tree | 15f70d195895ba0b6c385bc2892b07302db4faaa /sys/dev/streams | |
| parent | 32d92d3a1a6bf10d16cd48469ec464510bd8ff2f (diff) | |
| download | FreeBSD-src-216166ee0de39b10ba8e60f4115d65e1251ff29f.zip FreeBSD-src-216166ee0de39b10ba8e60f4115d65e1251ff29f.tar.gz | |
Introduce an alias for FILEDESC_{UN}LOCK() with the suffix _FAST.
Use this in all the places where sleeping with the lock held is not
an issue.
The distinction will become significant once we finalize the exact
lock-type to use for this kind of case.
Diffstat (limited to 'sys/dev/streams')
| -rw-r--r-- | sys/dev/streams/streams.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/dev/streams/streams.c b/sys/dev/streams/streams.c index 1df0952..28a77c8 100644 --- a/sys/dev/streams/streams.c +++ b/sys/dev/streams/streams.c @@ -256,26 +256,26 @@ streamsopen(struct cdev *dev, int oflags, int devtype, struct thread *td) if ((error = socreate(family, &so, type, protocol, td->td_ucred, td)) != 0) { - FILEDESC_LOCK(p->p_fd); + FILEDESC_LOCK_FAST(p->p_fd); /* Check the fd table entry hasn't changed since we made it. */ extraref = 0; if (p->p_fd->fd_ofiles[fd] == fp) { p->p_fd->fd_ofiles[fd] = NULL; extraref = 1; } - FILEDESC_UNLOCK(p->p_fd); + FILEDESC_UNLOCK_FAST(p->p_fd); if (extraref) fdrop(fp, td); fdrop(fp, td); return error; } - FILEDESC_LOCK(p->p_fd); + FILEDESC_LOCK_FAST(p->p_fd); fp->f_data = so; fp->f_flag = FREAD|FWRITE; fp->f_ops = &svr4_netops; fp->f_type = DTYPE_SOCKET; - FILEDESC_UNLOCK(p->p_fd); + FILEDESC_UNLOCK_FAST(p->p_fd); (void)svr4_stream_get(fp); fdrop(fp, td); |
