-/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
- * vim:expandtab:shiftwidth=8:tabstop=8:
- *
+/*
* GPL HEADER START
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
* GPL HEADER END
*/
/*
- * Copyright 2008 Sun Microsystems, Inc. All rights reserved
+ * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
+ *
+ * Copyright (c) 2014, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
* Author: Eric Mei <ericm@clusterfs.com>
*/
-#ifndef EXPORT_SYMTAB
-#define EXPORT_SYMTAB
-#endif
#define DEBUG_SUBSYSTEM S_SEC
#include <libcfs/libcfs.h>
-#ifndef __KERNEL__
-#include <liblustre.h>
-#include <libcfs/list.h>
-#else
#include <linux/crypto.h>
-#endif
#include <obd.h>
#include <obd_class.h>
#include "ptlrpc_internal.h"
-#ifdef __KERNEL__
struct proc_dir_entry *sptlrpc_proc_root = NULL;
EXPORT_SYMBOL(sptlrpc_proc_root);
-void sec_flags2str(unsigned long flags, char *buf, int bufsize)
+static char *sec_flags2str(unsigned long flags, char *buf, int bufsize)
{
- buf[0] = '\0';
-
- if (flags & PTLRPC_SEC_FL_REVERSE)
- strncat(buf, "reverse,", bufsize);
- if (flags & PTLRPC_SEC_FL_ROOTONLY)
- strncat(buf, "rootonly,", bufsize);
- if (flags & PTLRPC_SEC_FL_UDESC)
- strncat(buf, "udesc,", bufsize);
- if (flags & PTLRPC_SEC_FL_BULK)
- strncat(buf, "bulk,", bufsize);
- if (buf[0] == '\0')
- strncat(buf, "-,", bufsize);
-
- buf[strlen(buf) - 1] = '\0';
-
+ buf[0] = '\0';
+
+ if (flags & PTLRPC_SEC_FL_REVERSE)
+ strlcat(buf, "reverse,", bufsize);
+ if (flags & PTLRPC_SEC_FL_ROOTONLY)
+ strlcat(buf, "rootonly,", bufsize);
+ if (flags & PTLRPC_SEC_FL_UDESC)
+ strlcat(buf, "udesc,", bufsize);
+ if (flags & PTLRPC_SEC_FL_BULK)
+ strlcat(buf, "bulk,", bufsize);
+ if (buf[0] == '\0')
+ strlcat(buf, "-,", bufsize);
+
+ return buf;
}
static int sptlrpc_info_lprocfs_seq_show(struct seq_file *seq, void *v)
struct obd_device *dev = seq->private;
struct client_obd *cli = &dev->u.cli;
struct ptlrpc_sec *sec = NULL;
- char flags_str[32];
+ char str[32];
- LASSERT(strcmp(dev->obd_type->typ_name, LUSTRE_OSC_NAME) == 0 ||
- strcmp(dev->obd_type->typ_name, LUSTRE_MDC_NAME) == 0 ||
- strcmp(dev->obd_type->typ_name, LUSTRE_MGC_NAME) == 0);
+ LASSERT(strcmp(dev->obd_type->typ_name, LUSTRE_OSC_NAME) == 0 ||
+ strcmp(dev->obd_type->typ_name, LUSTRE_MDC_NAME) == 0 ||
+ strcmp(dev->obd_type->typ_name, LUSTRE_MGC_NAME) == 0 ||
+ strcmp(dev->obd_type->typ_name, LUSTRE_LWP_NAME) == 0 ||
+ strcmp(dev->obd_type->typ_name, LUSTRE_OSP_NAME) == 0);
if (cli->cl_import)
sec = sptlrpc_import_sec_ref(cli->cl_import);
if (sec == NULL)
goto out;
- sec_flags2str(sec->ps_flvr.sf_flags, flags_str, sizeof(flags_str));
-
- seq_printf(seq, "rpc flavor: %s\n",
- sptlrpc_rpcflavor2name(sec->ps_flvr.sf_rpc));
- seq_printf(seq, "bulk flavor: %s/%s\n",
- sptlrpc_get_hash_name(sec->ps_flvr.sf_bulk_hash),
- sptlrpc_get_ciph_name(sec->ps_flvr.sf_bulk_ciph));
- seq_printf(seq, "flags: %s\n", flags_str);
- seq_printf(seq, "id: %d\n", sec->ps_id);
- seq_printf(seq, "refcount: %d\n", atomic_read(&sec->ps_refcount));
- seq_printf(seq, "nctx: %d\n", atomic_read(&sec->ps_nctx));
- seq_printf(seq, "gc internal %ld\n", sec->ps_gc_interval);
- seq_printf(seq, "gc next %ld\n",
- sec->ps_gc_interval ?
- sec->ps_gc_next - cfs_time_current_sec() : 0);
-
- sptlrpc_sec_put(sec);
+ sec_flags2str(sec->ps_flvr.sf_flags, str, sizeof(str));
+
+ seq_printf(seq, "rpc flavor: %s\n",
+ sptlrpc_flavor2name_base(sec->ps_flvr.sf_rpc));
+ seq_printf(seq, "bulk flavor: %s\n",
+ sptlrpc_flavor2name_bulk(&sec->ps_flvr, str, sizeof(str)));
+ seq_printf(seq, "flags: %s\n",
+ sec_flags2str(sec->ps_flvr.sf_flags, str, sizeof(str)));
+ seq_printf(seq, "id: %d\n", sec->ps_id);
+ seq_printf(seq, "refcount: %d\n",
+ atomic_read(&sec->ps_refcount));
+ seq_printf(seq, "nctx: %d\n", atomic_read(&sec->ps_nctx));
+ seq_printf(seq, "gc internal %ld\n", sec->ps_gc_interval);
+ seq_printf(seq, "gc next %ld\n",
+ sec->ps_gc_interval ?
+ sec->ps_gc_next - cfs_time_current_sec() : 0);
+
+ sptlrpc_sec_put(sec);
out:
return 0;
}
struct client_obd *cli = &dev->u.cli;
struct ptlrpc_sec *sec = NULL;
- LASSERT(strcmp(dev->obd_type->typ_name, LUSTRE_OSC_NAME) == 0 ||
- strcmp(dev->obd_type->typ_name, LUSTRE_MDC_NAME) == 0 ||
- strcmp(dev->obd_type->typ_name, LUSTRE_MGC_NAME) == 0);
+ LASSERT(strcmp(dev->obd_type->typ_name, LUSTRE_OSC_NAME) == 0 ||
+ strcmp(dev->obd_type->typ_name, LUSTRE_MDC_NAME) == 0 ||
+ strcmp(dev->obd_type->typ_name, LUSTRE_MGC_NAME) == 0 ||
+ strcmp(dev->obd_type->typ_name, LUSTRE_LWP_NAME) == 0 ||
+ strcmp(dev->obd_type->typ_name, LUSTRE_OSP_NAME) == 0);
if (cli->cl_import)
sec = sptlrpc_import_sec_ref(cli->cl_import);
{
int rc;
- if (strcmp(dev->obd_type->typ_name, LUSTRE_OSC_NAME) != 0 &&
- strcmp(dev->obd_type->typ_name, LUSTRE_MDC_NAME) != 0 &&
- strcmp(dev->obd_type->typ_name, LUSTRE_MGC_NAME) != 0) {
- CERROR("can't register lproc for obd type %s\n",
- dev->obd_type->typ_name);
- return -EINVAL;
- }
+ if (strcmp(dev->obd_type->typ_name, LUSTRE_OSC_NAME) != 0 &&
+ strcmp(dev->obd_type->typ_name, LUSTRE_MDC_NAME) != 0 &&
+ strcmp(dev->obd_type->typ_name, LUSTRE_MGC_NAME) != 0 &&
+ strcmp(dev->obd_type->typ_name, LUSTRE_LWP_NAME) != 0 &&
+ strcmp(dev->obd_type->typ_name, LUSTRE_OSP_NAME) != 0) {
+ CERROR("can't register lproc for obd type %s\n",
+ dev->obd_type->typ_name);
+ return -EINVAL;
+ }
rc = lprocfs_obd_seq_create(dev, "srpc_info", 0444,
&sptlrpc_info_lprocfs_fops, dev);
}
EXPORT_SYMBOL(sptlrpc_lprocfs_cliobd_attach);
+LPROC_SEQ_FOPS_RO(sptlrpc_proc_enc_pool);
static struct lprocfs_vars sptlrpc_lprocfs_vars[] = {
- { "encrypt_page_pools", sptlrpc_proc_read_enc_pool, NULL, NULL },
- { NULL }
+ { .name = "encrypt_page_pools",
+ .fops = &sptlrpc_proc_enc_pool_fops },
+ { NULL }
};
int sptlrpc_lproc_init(void)
{
- int rc;
-
- LASSERT(sptlrpc_proc_root == NULL);
-
- sptlrpc_proc_root = lprocfs_register("sptlrpc", proc_lustre_root,
- sptlrpc_lprocfs_vars, NULL);
- if (IS_ERR(sptlrpc_proc_root)) {
- rc = PTR_ERR(sptlrpc_proc_root);
- sptlrpc_proc_root = NULL;
- return rc;
- }
- return 0;
+ int rc;
+
+ LASSERT(sptlrpc_proc_root == NULL);
+
+ sptlrpc_proc_root = lprocfs_register("sptlrpc", proc_lustre_root,
+ sptlrpc_lprocfs_vars, NULL);
+ if (IS_ERR(sptlrpc_proc_root)) {
+ rc = PTR_ERR(sptlrpc_proc_root);
+ sptlrpc_proc_root = NULL;
+ return rc;
+ }
+ return 0;
}
void sptlrpc_lproc_fini(void)
sptlrpc_proc_root = NULL;
}
}
-
-#else /* !__KERNEL__ */
-
-int sptlrpc_lprocfs_cliobd_attach(struct obd_device *dev)
-{
- return 0;
-}
-
-int sptlrpc_lproc_init(void)
-{
- return 0;
-}
-
-void sptlrpc_lproc_fini(void)
-{
-}
-
-#endif