25 	assert(p==nil || sourceIsLocked(p));  in sourceAlloc()
28 		assert(offset == 0);  in sourceAlloc()
111 		assert(mode == OReadOnly || p->mode == OReadWrite);  in sourceAlloc()
162 	assert(sourceIsLocked(r));  in sourceOpen()
164 		assert(r->epoch == r->b->l.epoch);  in sourceOpen()
189 	assert(sourceIsLocked(r));  in sourceCreate()
232 	assert(psize && dsize);  in sourceCreate()
267 	assert(sourceIsLocked(r));  in sourceKill()
272 	assert(b->l.epoch == r->fs->ehi);  in sourceKill()
330 	assert(sourceIsLocked(r));  in sourceGetSize()
418 	assert(sourceIsLocked(r));  in sourceSetSize()
468 	assert(sourceIsLocked(r));  in sourceSetDirSize()
483 	assert(sourceIsLocked(r));  in sourceGetDirSize()
497 	assert(sourceIsLocked(r));  in sourceGetEntry()
516 	assert(sourceIsLocked(r));  in sourceSetEntry()
540 		assert(p->l.type == BtDir);  in blockWalk()
567 		assert(p->l.type == BtDir);  in blockWalk()
578 	assert(b->l.epoch == fs->ehi);  in blockWalk()
611 	assert(sourceIsLocked(r));  in sourceGrowDepth()
612 	assert(depth <= VtPointerDepth);  in sourceGrowDepth()
662 	assert(sourceIsLocked(r));  in sourceShrinkDepth()
663 	assert(depth <= VtPointerDepth);  in sourceShrinkDepth()
751 	assert(sourceIsLocked(r));  in _sourceBlock()
752 	assert(bn != NilBlock);  in _sourceBlock()
836 	assert(r->ref == 0);  in sourceClose()
864 		assert(0);  in sourceLoadBlock()
866 		assert(r->mode == OReadWrite);  in sourceLoadBlock()
879 			assert(r->epoch == b->l.epoch);  in sourceLoadBlock()
882 		assert(r->parent != nil);  in sourceLoadBlock()
889 		assert(b->l.epoch == r->fs->ehi);  in sourceLoadBlock()
947 	assert(r->b == nil);  in sourceLock()
950 		assert(r->epoch == r->b->l.epoch);  in sourceLock()
1025 	assert(sourceIsLocked(r));  in sourceLoad()