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Do not lock the process when calling fdfree() (this would have recursed on

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a non-recursive lock, the proc lock, before) since we don't need it to
change p_fd.
This commit is contained in:
John Baldwin 2002-10-18 17:45:41 +00:00
parent 6d345e2a45
commit 6222047300
1 changed files with 0 additions and 4 deletions
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4
sys/kern/kern_fork.c
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@ -257,10 +257,8 @@ fork1(td, flags, pages, procp)
if (flags & RFCFDG) {
struct filedesc *fdtmp;
fdtmp = fdinit(td); /* XXXKSE */
PROC_LOCK(p1);
fdfree(td); /* XXXKSE */
p1->p_fd = fdtmp;
PROC_UNLOCK(p1);
}
/*
@ -273,10 +271,8 @@ fork1(td, flags, pages, procp)
newfd = fdcopy(td);
FILEDESC_UNLOCK(p1->p_fd);
PROC_LOCK(p1);
fdfree(td);
p1->p_fd = newfd;
PROC_UNLOCK(p1);
} else
FILEDESC_UNLOCK(p1->p_fd);
}