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Use maybe_yield() in a few more places

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Reviewed by:	kib, markj
MFC after:	3 days
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D38186
This commit is contained in:
Mitchell Horne 2023-02-09 11:42:53 -04:00
parent d570418bd8
commit dc9b13736f
1 changed files with 3 additions and 6 deletions
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9
sys/kern/vfs_subr.c
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@ -1247,8 +1247,7 @@ vlrureclaim(bool reclaim_nc_src, int trigger, u_long target)
vn_finished_write(mp);
done++;
next_iter_unlocked:
if (should_yield())
kern_yield(PRI_USER);
maybe_yield();
mtx_lock(&vnode_list_mtx);
goto restart;
next_iter:
@ -6719,8 +6718,7 @@ __mnt_vnode_next_all(struct vnode **mvp, struct mount *mp)
{
struct vnode *vp;
if (should_yield())
kern_yield(PRI_USER);
maybe_yield();
MNT_ILOCK(mp);
KASSERT((*mvp)->v_mount == mp, ("marker vnode mount list mismatch"));
for (vp = TAILQ_NEXT(*mvp, v_nmntvnodes); vp != NULL;
@ -6935,8 +6933,7 @@ __mnt_vnode_next_lazy(struct vnode **mvp, struct mount *mp, mnt_lazy_cb_t *cb,
void *cbarg)
{
if (should_yield())
kern_yield(PRI_USER);
maybe_yield();
mtx_lock(&mp->mnt_listmtx);
return (mnt_vnode_next_lazy(mvp, mp, cb, cbarg));
}