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Message-Id: <1442420830-450177-20-git-send-email-green@linuxhacker.ru>
Date: Wed, 16 Sep 2015 12:27:10 -0400
From: green@...uxhacker.ru
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
devel@...verdev.osuosl.org,
Andreas Dilger <andreas.dilger@...el.com>
Cc: Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
Oleg Drokin <green@...uxhacker.ru>,
Oleg Drokin <oleg.drokin@...el.com>
Subject: [PATCH v2 19/19] staging/lustre: Remove server defines from lustre_disk.h
From: Oleg Drokin <green@...uxhacker.ru>
Take initial stab at removing server-disk related defines that
client does not need.
Signed-off-by: Oleg Drokin <oleg.drokin@...el.com>
---
.../staging/lustre/lustre/include/lustre_disk.h | 137 ---------------------
.../staging/lustre/lustre/obdclass/llog_internal.h | 8 --
2 files changed, 145 deletions(-)
diff --git a/drivers/staging/lustre/lustre/include/lustre_disk.h b/drivers/staging/lustre/lustre/include/lustre_disk.h
index 859007c..ec33259 100644
--- a/drivers/staging/lustre/lustre/include/lustre_disk.h
+++ b/drivers/staging/lustre/lustre/include/lustre_disk.h
@@ -52,24 +52,6 @@
#include "../../include/linux/lnet/types.h"
#include <linux/backing-dev.h>
-/****************** on-disk files *********************/
-
-#define MDT_LOGS_DIR "LOGS" /* COMPAT_146 */
-#define MOUNT_CONFIGS_DIR "CONFIGS"
-#define CONFIGS_FILE "mountdata"
-/** Persistent mount data are stored on the disk in this file. */
-#define MOUNT_DATA_FILE MOUNT_CONFIGS_DIR"/"CONFIGS_FILE
-#define LAST_RCVD "last_rcvd"
-#define LOV_OBJID "lov_objid"
-#define LOV_OBJSEQ "lov_objseq"
-#define HEALTH_CHECK "health_check"
-#define CAPA_KEYS "capa_keys"
-#define CHANGELOG_USERS "changelog_users"
-#define MGS_NIDTBL_DIR "NIDTBL_VERSIONS"
-#define QMT_DIR "quota_master"
-#define QSD_DIR "quota_slave"
-#define HSM_ACTIONS "hsm_actions"
-
/****************** persistent mount data *********************/
#define LDD_F_SV_TYPE_MDT 0x0001
@@ -79,125 +61,6 @@
LDD_F_SV_TYPE_OST | \
LDD_F_SV_TYPE_MGS)
#define LDD_F_SV_ALL 0x0008
-/** need an index assignment */
-#define LDD_F_NEED_INDEX 0x0010
-/** never registered */
-#define LDD_F_VIRGIN 0x0020
-/** update the config logs for this server */
-#define LDD_F_UPDATE 0x0040
-/** rewrite the LDD */
-#define LDD_F_REWRITE_LDD 0x0080
-/** regenerate config logs for this fs or server */
-#define LDD_F_WRITECONF 0x0100
-/** COMPAT_14 */
-#define LDD_F_UPGRADE14 0x0200
-/** process as lctl conf_param */
-#define LDD_F_PARAM 0x0400
-/** all nodes are specified as service nodes */
-#define LDD_F_NO_PRIMNODE 0x1000
-/** IR enable flag */
-#define LDD_F_IR_CAPABLE 0x2000
-/** the MGS refused to register the target. */
-#define LDD_F_ERROR 0x4000
-/** process at lctl conf_param */
-#define LDD_F_PARAM2 0x8000
-
-/* opc for target register */
-#define LDD_F_OPC_REG 0x10000000
-#define LDD_F_OPC_UNREG 0x20000000
-#define LDD_F_OPC_READY 0x40000000
-#define LDD_F_OPC_MASK 0xf0000000
-
-#define LDD_F_ONDISK_MASK (LDD_F_SV_TYPE_MASK)
-
-#define LDD_F_MASK 0xFFFF
-
-enum ldd_mount_type {
- LDD_MT_EXT3 = 0,
- LDD_MT_LDISKFS,
- LDD_MT_SMFS,
- LDD_MT_REISERFS,
- LDD_MT_LDISKFS2,
- LDD_MT_ZFS,
- LDD_MT_LAST
-};
-
-static inline char *mt_str(enum ldd_mount_type mt)
-{
- static char *mount_type_string[] = {
- "ext3",
- "ldiskfs",
- "smfs",
- "reiserfs",
- "ldiskfs2",
- "zfs",
- };
- return mount_type_string[mt];
-}
-
-static inline char *mt_type(enum ldd_mount_type mt)
-{
- static char *mount_type_string[] = {
- "osd-ldiskfs",
- "osd-ldiskfs",
- "osd-smfs",
- "osd-reiserfs",
- "osd-ldiskfs",
- "osd-zfs",
- };
- return mount_type_string[mt];
-}
-
-#define LDD_INCOMPAT_SUPP 0
-#define LDD_ROCOMPAT_SUPP 0
-
-#define LDD_MAGIC 0x1dd00001
-
-/* On-disk configuration file. In host-endian order. */
-struct lustre_disk_data {
- __u32 ldd_magic;
- __u32 ldd_feature_compat; /* compatible feature flags */
- __u32 ldd_feature_rocompat;/* read-only compatible feature flags */
- __u32 ldd_feature_incompat;/* incompatible feature flags */
-
- __u32 ldd_config_ver; /* config rewrite count - not used */
- __u32 ldd_flags; /* LDD_SV_TYPE */
- __u32 ldd_svindex; /* server index (0001), must match
- svname */
- __u32 ldd_mount_type; /* target fs type LDD_MT_* */
- char ldd_fsname[64]; /* filesystem this server is part of,
- MTI_NAME_MAXLEN */
- char ldd_svname[64]; /* this server's name (lustre-mdt0001)*/
- __u8 ldd_uuid[40]; /* server UUID (COMPAT_146) */
-
-/*200*/ char ldd_userdata[1024 - 200]; /* arbitrary user string */
-/*1024*/__u8 ldd_padding[4096 - 1024];
-/*4096*/char ldd_mount_opts[4096]; /* target fs mount opts */
-/*8192*/char ldd_params[4096]; /* key=value pairs */
-};
-
-
-#define MT_STR(data) mt_str((data)->ldd_mount_type)
-
-/* Make the mdt/ost server obd name based on the filesystem name */
-static inline int server_make_name(__u32 flags, __u16 index, char *fs,
- char *name)
-{
- if (flags & (LDD_F_SV_TYPE_MDT | LDD_F_SV_TYPE_OST)) {
- if (!(flags & LDD_F_SV_ALL))
- sprintf(name, "%.8s%c%s%04x", fs,
- (flags & LDD_F_VIRGIN) ? ':' :
- ((flags & LDD_F_WRITECONF) ? '=' : '-'),
- (flags & LDD_F_SV_TYPE_MDT) ? "MDT" : "OST",
- index);
- } else if (flags & LDD_F_SV_TYPE_MGS) {
- sprintf(name, "MGS");
- } else {
- CERROR("unknown server type %#x\n", flags);
- return 1;
- }
- return 0;
-}
/****************** mount command *********************/
diff --git a/drivers/staging/lustre/lustre/obdclass/llog_internal.h b/drivers/staging/lustre/lustre/obdclass/llog_internal.h
index 5332131..c99e658 100644
--- a/drivers/staging/lustre/lustre/obdclass/llog_internal.h
+++ b/drivers/staging/lustre/lustre/obdclass/llog_internal.h
@@ -71,14 +71,6 @@ static inline struct llog_thread_info *llog_info(const struct lu_env *env)
return lgi;
}
-static inline void
-lustre_build_llog_lvfs_oid(struct llog_logid *logid, __u64 ino, __u32 gen)
-{
- ostid_set_seq_llog(&logid->lgl_oi);
- ostid_set_id(&logid->lgl_oi, ino);
- logid->lgl_ogen = gen;
-}
-
int llog_info_init(void);
void llog_info_fini(void);
--
2.1.0
--
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