diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2010-07-03 20:28:52 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2010-07-03 20:28:52 +0000 |
| commit | a0675c8e79c18a7319eb92eef1ce37794227b4f9 (patch) | |
| tree | ce5586526c88e96532896092586fbe68c6a10ec6 /sys | |
| parent | 95c010111c103df8fc982ae8d4e1ba13649f95c1 (diff) | |
Be sure to initialize b_bq member of struct buf not allocated through the
regular buf routines; and now we can swap again.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/uvm/uvm_swap.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/uvm/uvm_swap.c b/sys/uvm/uvm_swap.c index b298f0cda27..8d92e25c266 100644 --- a/sys/uvm/uvm_swap.c +++ b/sys/uvm/uvm_swap.c @@ -1,4 +1,4 @@ -/* $OpenBSD: uvm_swap.c,v 1.93 2010/07/01 19:48:05 oga Exp $ */ +/* $OpenBSD: uvm_swap.c,v 1.94 2010/07/03 20:28:51 miod Exp $ */ /* $NetBSD: uvm_swap.c,v 1.40 2000/11/17 11:39:39 mrg Exp $ */ /* @@ -1336,6 +1336,7 @@ sw_reg_strategy(struct swapdev *sdp, struct buf *bp, int bn) nbp->vb_buf.b_bufsize = sz; nbp->vb_buf.b_error = 0; nbp->vb_buf.b_data = addr; + nbp->vb_buf.b_bq = NULL; nbp->vb_buf.b_blkno = nbn + btodb(off); nbp->vb_buf.b_proc = bp->b_proc; nbp->vb_buf.b_iodone = sw_reg_iodone; @@ -1949,6 +1950,7 @@ uvm_swap_io(struct vm_page **pps, int startslot, int npages, int flags) bp->b_data = (caddr_t)bouncekva; else bp->b_data = (caddr_t)kva; + bp->b_bq = NULL; bp->b_blkno = startblk; LIST_INIT(&bp->b_dep); s = splbio(); |