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Show First 20 Lines • Show All 1,135 Lines • ▼ Show 20 Lines	ext2_sync(struct mount *mp, int waitfor)
fs = ump->um_e2fs;		fs = ump->um_e2fs;
if (fs->e2fs_fmod != 0 && fs->e2fs_ronly != 0) { /* XXX */		if (fs->e2fs_fmod != 0 && fs->e2fs_ronly != 0) { /* XXX */
panic("ext2_sync: rofs mod fs=%s", fs->e2fs_fsmnt);		panic("ext2_sync: rofs mod fs=%s", fs->e2fs_fsmnt);
}		}

/*		/*
* Write back each (modified) inode.		* Write back each (modified) inode.
*/		*/
loop:
MNT_VNODE_FOREACH_ALL(vp, mp, mvp) {		MNT_VNODE_FOREACH_ALL(vp, mp, mvp) {
if (vp->v_type == VNON) {		if (vp->v_type == VNON) {
VI_UNLOCK(vp);		VI_UNLOCK(vp);
continue;		continue;
}		}
ip = VTOI(vp);		ip = VTOI(vp);
if ((ip->i_flag &		if ((ip->i_flag &
(IN_ACCESS \| IN_CHANGE \| IN_MODIFIED \| IN_UPDATE)) == 0 &&		(IN_ACCESS \| IN_CHANGE \| IN_MODIFIED \| IN_UPDATE)) == 0 &&
(vp->v_bufobj.bo_dirty.bv_cnt == 0 \|\|		(vp->v_bufobj.bo_dirty.bv_cnt == 0 \|\|
waitfor == MNT_LAZY)) {		waitfor == MNT_LAZY)) {
VI_UNLOCK(vp);		VI_UNLOCK(vp);
continue;		continue;
}		}
error = vget(vp, LK_EXCLUSIVE \| LK_NOWAIT \| LK_INTERLOCK);		error = vget(vp, LK_EXCLUSIVE \| LK_NOWAIT \| LK_INTERLOCK);
if (error) {		if (error != 0) {
if (error == ENOENT) {
MNT_VNODE_FOREACH_ALL_ABORT(mp, mvp);
goto loop;
}
continue;		continue;
}		}
if ((error = VOP_FSYNC(vp, waitfor, td)) != 0)		if ((error = VOP_FSYNC(vp, waitfor, td)) != 0)
allerror = error;		allerror = error;
vput(vp);		vput(vp);
}		}

/*		/*
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