diff options
Diffstat (limited to 'sys/vm/vnode_pager.c')
| -rw-r--r-- | sys/vm/vnode_pager.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/sys/vm/vnode_pager.c b/sys/vm/vnode_pager.c index cc9063b..f6848b6 100644 --- a/sys/vm/vnode_pager.c +++ b/sys/vm/vnode_pager.c @@ -298,7 +298,6 @@ vnode_pager_haspage(object, pindex, before, after) int poff; int bsize; int pagesperblock, blocksperpage; - int vfslocked; VM_OBJECT_LOCK_ASSERT(object, MA_OWNED); /* @@ -324,9 +323,7 @@ vnode_pager_haspage(object, pindex, before, after) reqblock = pindex * blocksperpage; } VM_OBJECT_UNLOCK(object); - vfslocked = VFS_LOCK_GIANT(vp->v_mount); err = VOP_BMAP(vp, reqblock, NULL, &bn, after, before); - VFS_UNLOCK_GIANT(vfslocked); VM_OBJECT_LOCK(object); if (err) return TRUE; @@ -670,15 +667,12 @@ vnode_pager_getpages(object, m, count, reqpage) int rtval; struct vnode *vp; int bytes = count * PAGE_SIZE; - int vfslocked; vp = object->handle; VM_OBJECT_UNLOCK(object); - vfslocked = VFS_LOCK_GIANT(vp->v_mount); rtval = VOP_GETPAGES(vp, m, bytes, reqpage, 0); KASSERT(rtval != EOPNOTSUPP, ("vnode_pager: FS getpages not implemented\n")); - VFS_UNLOCK_GIANT(vfslocked); VM_OBJECT_LOCK(object); return rtval; } @@ -1237,7 +1231,6 @@ vnode_pager_release_writecount(vm_object_t object, vm_offset_t start, struct vnode *vp; struct mount *mp; vm_offset_t inc; - int vfslocked; VM_OBJECT_LOCK(object); @@ -1264,7 +1257,6 @@ vnode_pager_release_writecount(vm_object_t object, vm_offset_t start, vp = object->handle; vhold(vp); VM_OBJECT_UNLOCK(object); - vfslocked = VFS_LOCK_GIANT(vp->v_mount); mp = NULL; vn_start_write(vp, &mp, V_WAIT); vn_lock(vp, LK_EXCLUSIVE | LK_RETRY); @@ -1280,5 +1272,4 @@ vnode_pager_release_writecount(vm_object_t object, vm_offset_t start, vdrop(vp); if (mp != NULL) vn_finished_write(mp); - VFS_UNLOCK_GIANT(vfslocked); } |
