-/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
- * vim:expandtab:shiftwidth=8:tabstop=8:
- *
+/*
* Modifications for Lustre
*
- * Copyright 2008 Sun Microsystems, Inc. All rights reserved
+ * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
+ *
+ * Copyright (c) 2011, Whamcloud, Inc.
*
* Author: Eric Mei <ericm@clusterfs.com>
*/
*
*/
-#ifndef EXPORT_SYMTAB
-# define EXPORT_SYMTAB
-#endif
#define DEBUG_SUBSYSTEM S_SEC
#ifdef __KERNEL__
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/dcache.h>
#include <linux/fs.h>
-#include <linux/random.h>
#include <linux/mutex.h>
#include <asm/atomic.h>
#else
/* allocate a temporary clear text buffer, same sized as token,
* we assume the final clear text size <= token size */
clear_buflen = lustre_msg_buflen(msgbuf, 1);
- OBD_ALLOC(clear_buf, clear_buflen);
+ OBD_ALLOC_LARGE(clear_buf, clear_buflen);
if (!clear_buf)
RETURN(GSS_S_FAILURE);
major = GSS_S_COMPLETE;
out_free:
- OBD_FREE(clear_buf, clear_buflen);
+ OBD_FREE_LARGE(clear_buf, clear_buflen);
RETURN(major);
}
LASSERT(req->rq_reqbuf != req->rq_clrbuf);
LASSERT(req->rq_reqbuf_len >= wiresize);
} else {
- OBD_ALLOC(req->rq_reqbuf, wiresize);
+ OBD_ALLOC_LARGE(req->rq_reqbuf, wiresize);
if (!req->rq_reqbuf)
RETURN(-ENOMEM);
req->rq_reqbuf_len = wiresize;
err_free:
if (!req->rq_pool) {
- OBD_FREE(req->rq_reqbuf, req->rq_reqbuf_len);
+ OBD_FREE_LARGE(req->rq_reqbuf, req->rq_reqbuf_len);
req->rq_reqbuf = NULL;
req->rq_reqbuf_len = 0;
}
if (!req->rq_reqbuf) {
bufsize = size_roundup_power2(bufsize);
- OBD_ALLOC(req->rq_reqbuf, bufsize);
+ OBD_ALLOC_LARGE(req->rq_reqbuf, bufsize);
if (!req->rq_reqbuf)
RETURN(-ENOMEM);
if (!req->rq_clrbuf) {
clearsize = size_roundup_power2(clearsize);
- OBD_ALLOC(req->rq_clrbuf, clearsize);
+ OBD_ALLOC_LARGE(req->rq_clrbuf, clearsize);
if (!req->rq_clrbuf)
RETURN(-ENOMEM);
}
req->rq_clrbuf < req->rq_reqbuf ||
(char *) req->rq_clrbuf >=
(char *) req->rq_reqbuf + req->rq_reqbuf_len)
- OBD_FREE(req->rq_clrbuf, req->rq_clrbuf_len);
+ OBD_FREE_LARGE(req->rq_clrbuf, req->rq_clrbuf_len);
req->rq_clrbuf = NULL;
req->rq_clrbuf_len = 0;
if (!req->rq_pool && req->rq_reqbuf) {
LASSERT(req->rq_reqbuf_len);
- OBD_FREE(req->rq_reqbuf, req->rq_reqbuf_len);
+ OBD_FREE_LARGE(req->rq_reqbuf, req->rq_reqbuf_len);
req->rq_reqbuf = NULL;
req->rq_reqbuf_len = 0;
}
- req->rq_reqmsg = NULL;
-
EXIT;
}
{
bufsize = size_roundup_power2(bufsize);
- OBD_ALLOC(req->rq_repbuf, bufsize);
+ OBD_ALLOC_LARGE(req->rq_repbuf, bufsize);
if (!req->rq_repbuf)
return -ENOMEM;
void gss_free_repbuf(struct ptlrpc_sec *sec,
struct ptlrpc_request *req)
{
- OBD_FREE(req->rq_repbuf, req->rq_repbuf_len);
+ OBD_FREE_LARGE(req->rq_repbuf, req->rq_repbuf_len);
req->rq_repbuf = NULL;
req->rq_repbuf_len = 0;
req->rq_repdata = NULL;
req->rq_repdata_len = 0;
-
- req->rq_repmsg = NULL;
}
static int get_enlarged_msgsize(struct lustre_msg *msg,
if (req->rq_reqbuf_len < newbuf_size) {
newbuf_size = size_roundup_power2(newbuf_size);
- OBD_ALLOC(newbuf, newbuf_size);
+ OBD_ALLOC_LARGE(newbuf, newbuf_size);
if (newbuf == NULL)
RETURN(-ENOMEM);
memcpy(newbuf, req->rq_reqbuf, req->rq_reqbuf_len);
- OBD_FREE(req->rq_reqbuf, req->rq_reqbuf_len);
+ OBD_FREE_LARGE(req->rq_reqbuf, req->rq_reqbuf_len);
req->rq_reqbuf = newbuf;
req->rq_reqbuf_len = newbuf_size;
req->rq_reqmsg = lustre_msg_buf(req->rq_reqbuf, 1, 0);
if (req->rq_clrbuf_len < newclrbuf_size) {
newclrbuf_size = size_roundup_power2(newclrbuf_size);
- OBD_ALLOC(newclrbuf, newclrbuf_size);
+ OBD_ALLOC_LARGE(newclrbuf, newclrbuf_size);
if (newclrbuf == NULL)
RETURN(-ENOMEM);
req->rq_clrbuf < req->rq_reqbuf ||
(char *) req->rq_clrbuf >=
(char *) req->rq_reqbuf + req->rq_reqbuf_len) {
- OBD_FREE(req->rq_clrbuf, req->rq_clrbuf_len);
+ OBD_FREE_LARGE(req->rq_clrbuf, req->rq_clrbuf_len);
}
req->rq_clrbuf = newclrbuf;
if (rc != SECSVC_OK)
RETURN(rc);
- if (grctx->src_ctx->gsc_usr_mds || grctx->src_ctx->gsc_usr_root)
+ if (grctx->src_ctx->gsc_usr_mds || grctx->src_ctx->gsc_usr_oss ||
+ grctx->src_ctx->gsc_usr_root)
CWARN("create svc ctx %p: user from %s authenticated as %s\n",
grctx->src_ctx, libcfs_nid2str(req->rq_peer.nid),
- grctx->src_ctx->gsc_usr_mds ? "mds" : "root");
+ grctx->src_ctx->gsc_usr_mds ? "mds" :
+ (grctx->src_ctx->gsc_usr_oss ? "oss" : "root"));
else
CWARN("create svc ctx %p: accept user %u from %s\n",
grctx->src_ctx, grctx->src_ctx->gsc_uid,
req->rq_auth_gss = 1;
req->rq_auth_remote = grctx->src_ctx->gsc_remote;
req->rq_auth_usr_mdt = grctx->src_ctx->gsc_usr_mds;
+ req->rq_auth_usr_ost = grctx->src_ctx->gsc_usr_oss;
req->rq_auth_usr_root = grctx->src_ctx->gsc_usr_root;
req->rq_auth_uid = grctx->src_ctx->gsc_uid;
req->rq_auth_mapped_uid = grctx->src_ctx->gsc_mapped_uid;
/* pre-allocated */
LASSERT(rs->rs_size >= rs_size);
} else {
- OBD_ALLOC(rs, rs_size);
+ OBD_ALLOC_LARGE(rs, rs_size);
if (rs == NULL)
RETURN(-ENOMEM);
/* allocate temporary cipher buffer */
token_buflen = gss_mech_payload(gctx->gsc_mechctx, msglen, 1);
- OBD_ALLOC(token_buf, token_buflen);
+ OBD_ALLOC_LARGE(token_buf, token_buflen);
if (token_buf == NULL)
RETURN(-ENOMEM);
rc = 0;
out_free:
- OBD_FREE(token_buf, token_buflen);
+ OBD_FREE_LARGE(token_buf, token_buflen);
RETURN(rc);
}
rs->rs_svc_ctx = NULL;
if (!rs->rs_prealloc)
- OBD_FREE(rs, rs->rs_size);
+ OBD_FREE_LARGE(rs, rs->rs_size);
}
void gss_svc_free_ctx(struct ptlrpc_svc_ctx *ctx)