d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Make drain_output() use bufobj_wwait().

Browse Source 
No functional change intended.

Reviewed by:	kib
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D12790
This commit is contained in:
Mark Johnston 2017-10-25 17:20:18 +00:00
parent 63f8025d6a
commit 4c52a9993b
1 changed files with 1 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
sys/ufs/ffs/ffs_softdep.c
View File

@ -14289,25 +14289,14 @@ softdep_get_depcounts(struct mount *mp,
/*
* Wait for pending output on a vnode to complete.
* Must be called with vnode lock and interlock locked.
*
* XXX: Should just be a call to bufobj_wwait().
*/
static void
drain_output(vp)
struct vnode *vp;
{
struct bufobj *bo;
bo = &vp->v_bufobj;
ASSERT_VOP_LOCKED(vp, "drain_output");
ASSERT_BO_WLOCKED(bo);
while (bo->bo_numoutput) {
bo->bo_flag |= BO_WWAIT;
msleep((caddr_t)&bo->bo_numoutput,
BO_LOCKPTR(bo), PRIBIO + 1, "drainvp", 0);
}
(void)bufobj_wwait(&vp->v_bufobj, 0, 0);
}
/*