fs/jffs2/xattr.c

90 	D1(dbg_xattr("%s: xid=%u, version=%u\n", __func__, xd->xid, xd->version));
165 	    || je32_to_cpu(rx.xid) != xd->xid
168 			    "nodetype=%#04x/%#04x, totlen=%u/%u, xid=%u/%u, version=%u/%u\n",
172 			    je32_to_cpu(rx.xid), xd->xid,
198 	dbg_xattr("success on verifying xdatum (xid=%u, version=%u)\n",
199 		  xd->xid, xd->version);
257 	dbg_xattr("success on loading xdatum (xid=%u, xprefix=%u, xname='%s')\n",
258 		  xd->xid, xd->xprefix, xd->xname);
309 	rx.xid = cpu_to_je32(xd->xid);
330 	dbg_xattr("success on saving xdatum (xid=%u, version=%u, xprefix=%u, xname='%s')\n",
331 		  xd->xid, xd->version, xd->xprefix, xd->xname);
376 	xd->xid = ++c->highest_xid;
418 		dbg_xattr("xdatum(xid=%u, version=%u) was removed.\n",
419 			  xd->xid, xd->version);
426  *   contain xid/ino, it's necessary to verify once while mounting process.
483 	ref->xid = je32_to_cpu(rr.xid);
501 	dbg_xattr("success on verifying xref (ino=%u, xid=%u) at %#08x\n",
502 		  ref->ino, ref->xid, ref_offset(ref->node));
523 		rr.xid = cpu_to_je32(ref->xid);
526 		rr.xid = cpu_to_je32(ref->xd->xid);
545 	dbg_xattr("success on saving xref (ino=%u, xid=%u)\n", ref->ic->ino, ref->xd->xid);
584 	ref->xid = ref->xd->xid;
590 	dbg_xattr("xref(ino=%u, xid=%u, xseqno=%u) was removed.\n",
591 		  ref->ino, ref->xid, ref->xseqno);
698  * jffs2_find_xattr_datum(c, xid)
704  * jffs2_setup_xattr_datum(c, xid, version)
725 static struct jffs2_xattr_datum *jffs2_find_xattr_datum(struct jffs2_sb_info *c, uint32_t xid)
728 	int i = xid % XATTRINDEX_HASHSIZE;
734 		if (xd->xid==xid)
807 		i = (ref->ino ^ ref->xid) % XREF_TMPHASH_SIZE;
809 			if (tmp->ino == ref->ino && tmp->xid == ref->xid)
842 			/* At this point, ref->xid and ref->ino contain XID and inode number.
844 			xd = jffs2_find_xattr_datum(c, ref->xid);
847 				dbg_xattr("xref(ino=%u, xid=%u, xseqno=%u) is orphan.\n",
848 					  ref->ino, ref->xid, ref->xseqno);
869 				dbg_xattr("xdatum(xid=%u, version=%u) is orphan.\n",
870 					  xd->xid, xd->version);
877 				dbg_xattr("unchecked xdatum(xid=%u, version=%u)\n",
878 					  xd->xid, xd->version);
895 						  uint32_t xid, uint32_t version)
899 	xd = jffs2_find_xattr_datum(c, xid);
904 		xd->xid = xid;
906 		if (xd->xid > c->highest_xid)
907 			c->highest_xid = xd->xid;
908 		list_add_tail(&xd->xindex, &c->xattrindex[xid % XATTRINDEX_HASHSIZE]);
1146 				ref->xid = xd->xid;
1253 		dbg_xattr("xdatum (xid=%u, version=%u) GC'ed from %#08x to %08x\n",
1254 			  xd->xid, xd->version, old_ofs, ref_offset(xd->node));
1287 		dbg_xattr("xref (ino=%u, xid=%u) GC'ed from %#08x to %08x\n",
1288 			  ref->ic->ino, ref->xd->xid, old_ofs, ref_offset(ref->node));