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Eliminate the acquisition and release of Giant from vnode_pager_alloc().

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The vm object and vnode locking should suffice.

Discussed with:	jeff
This commit is contained in:
Alan Cox 2004-01-04 03:18:24 +00:00
parent 8bf6313448
commit a67048571f
1 changed files with 0 additions and 2 deletions
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2
sys/vm/vnode_pager.c
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@ -122,7 +122,6 @@ vnode_pager_alloc(void *handle, vm_ooffset_t size, vm_prot_t prot,
ASSERT_VOP_LOCKED(vp, "vnode_pager_alloc");
mtx_lock(&Giant);
/*
* Prevent race condition when allocating the object. This
* can happen with NFS vnodes since the nfsnode isn't locked.
@ -171,7 +170,6 @@ vnode_pager_alloc(void *handle, vm_ooffset_t size, vm_prot_t prot,
wakeup(vp);
}
VI_UNLOCK(vp);
mtx_unlock(&Giant);
return (object);
}