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| author | alc <alc@FreeBSD.org> | 2004-01-04 03:18:24 +0000 |
|---|---|---|
| committer | alc <alc@FreeBSD.org> | 2004-01-04 03:18:24 +0000 |
| commit | 010f82e1329f25cf3d69dfc3d90f110ad9669aa0 (patch) | |
| tree | 02205f72b73cb4ea9828e8c5d6e3944b60123b6c | |
| parent | cc0f677dae73816e334103ecca82ca9875ad0e48 (diff) | |
| download | FreeBSD-src-010f82e1329f25cf3d69dfc3d90f110ad9669aa0.zip FreeBSD-src-010f82e1329f25cf3d69dfc3d90f110ad9669aa0.tar.gz | |
Eliminate the acquisition and release of Giant from vnode_pager_alloc().
The vm object and vnode locking should suffice.
Discussed with: jeff
| -rw-r--r-- | sys/vm/vnode_pager.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/sys/vm/vnode_pager.c b/sys/vm/vnode_pager.c index a5d118e..fd69c66 100644 --- a/sys/vm/vnode_pager.c +++ b/sys/vm/vnode_pager.c @@ -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); } |
