diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/obdclass/obd_mount.c')
| -rw-r--r-- | drivers/staging/lustre/lustre/obdclass/obd_mount.c | 41 |
1 files changed, 25 insertions, 16 deletions
diff --git a/drivers/staging/lustre/lustre/obdclass/obd_mount.c b/drivers/staging/lustre/lustre/obdclass/obd_mount.c index aa84a50e9904..0d3a3b05a637 100644 --- a/drivers/staging/lustre/lustre/obdclass/obd_mount.c +++ b/drivers/staging/lustre/lustre/obdclass/obd_mount.c @@ -37,11 +37,11 @@ */ #define DEBUG_SUBSYSTEM S_CLASS -#define D_MOUNT (D_SUPER|D_CONFIG/*|D_WARNING */) +#define D_MOUNT (D_SUPER | D_CONFIG/*|D_WARNING */) #define PRINT_CMD CDEBUG #include "../include/obd.h" -#include "../include/linux/lustre_compat25.h" +#include "../include/lustre_compat.h" #include "../include/obd_class.h" #include "../include/lustre/lustre_user.h" #include "../include/lustre_log.h" @@ -68,7 +68,7 @@ static void (*kill_super_cb)(struct super_block *sb); * this log, and is added to the mgc's list of logs to follow. */ int lustre_process_log(struct super_block *sb, char *logname, - struct config_llog_instance *cfg) + struct config_llog_instance *cfg) { struct lustre_cfg *lcfg; struct lustre_cfg_bufs *bufs; @@ -384,17 +384,15 @@ int lustre_start_mgc(struct super_block *sb) OBD_CONNECT_FULL20 | OBD_CONNECT_IMP_RECOV | OBD_CONNECT_LVB_TYPE; -#if LUSTRE_VERSION_CODE < OBD_OCD_VERSION(3, 2, 50, 0) +#if OBD_OCD_VERSION(3, 0, 53, 0) > LUSTRE_VERSION_CODE data->ocd_connect_flags |= OBD_CONNECT_MNE_SWAB; -#else -#warning "LU-1644: Remove old OBD_CONNECT_MNE_SWAB fixup and imp_need_mne_swab" #endif if (lmd_is_client(lsi->lsi_lmd) && lsi->lsi_lmd->lmd_flags & LMD_FLG_NOIR) data->ocd_connect_flags &= ~OBD_CONNECT_IMP_RECOV; data->ocd_version = LUSTRE_VERSION_CODE; - rc = obd_connect(NULL, &exp, obd, &(obd->obd_uuid), data, NULL); + rc = obd_connect(NULL, &exp, obd, &obd->obd_uuid, data, NULL); if (rc) { CERROR("connect failed %d\n", rc); goto out; @@ -670,7 +668,6 @@ int lustre_common_put_super(struct super_block *sb) } /* Drop a ref to the mounted disk */ lustre_put_lsi(sb); - lu_types_stop(); return rc; } EXPORT_SYMBOL(lustre_common_put_super); @@ -731,7 +728,7 @@ int lustre_check_exclusion(struct super_block *sb, char *svname) static int lmd_make_exclusion(struct lustre_mount_data *lmd, const char *ptr) { const char *s1 = ptr, *s2; - __u32 index, *exclude_list; + __u32 index = 0, *exclude_list; int rc = 0, devmax; /* The shortest an ost name can be is 8 chars: -OST0000. @@ -758,7 +755,7 @@ static int lmd_make_exclusion(struct lustre_mount_data *lmd, const char *ptr) exclude_list[lmd->lmd_exclude_count++] = index; else CDEBUG(D_MOUNT, "ignoring exclude %.*s: type = %#x\n", - (uint)(s2-s1), s1, rc); + (uint)(s2 - s1), s1, rc); s1 = s2; /* now we are pointing at ':' (next exclude) * or ',' (end of excludes) @@ -880,7 +877,7 @@ static int lmd_parse_mgs(struct lustre_mount_data *lmd, char **ptr) */ static int lmd_parse(char *options, struct lustre_mount_data *lmd) { - char *s1, *s2, *devname = NULL; + char *s1, *s2, *s3, *devname = NULL; struct lustre_mount_data *raw = (struct lustre_mount_data *)options; int rc = 0; @@ -913,6 +910,7 @@ static int lmd_parse(char *options, struct lustre_mount_data *lmd) /* Skip whitespace and extra commas */ while (*s1 == ' ' || *s1 == ',') s1++; + s3 = s1; /* Client options are parsed in ll_options: eg. flock, * user_xattr, acl @@ -970,6 +968,7 @@ static int lmd_parse(char *options, struct lustre_mount_data *lmd) rc = lmd_parse_mgssec(lmd, s1 + 7); if (rc) goto invalid; + s3 = s2; clear++; /* ost exclusion list */ } else if (strncmp(s1, "exclude=", 8) == 0) { @@ -990,10 +989,19 @@ static int lmd_parse(char *options, struct lustre_mount_data *lmd) size_t length, params_length; char *tail = strchr(s1 + 6, ','); - if (!tail) + if (!tail) { length = strlen(s1); - else - length = tail - s1; + } else { + lnet_nid_t nid; + char *param_str = tail + 1; + int supplementary = 1; + + while (!class_parse_nid_quiet(param_str, &nid, + ¶m_str)) { + supplementary = 0; + } + length = param_str - s1 - supplementary; + } length -= 6; params_length = strlen(lmd->lmd_params); if (params_length + length + 1 >= LMD_PARAMS_MAXLEN) @@ -1001,6 +1009,7 @@ static int lmd_parse(char *options, struct lustre_mount_data *lmd) strncat(lmd->lmd_params, s1 + 6, length); lmd->lmd_params[params_length + length] = '\0'; strlcat(lmd->lmd_params, " ", LMD_PARAMS_MAXLEN); + s3 = s1 + 6 + length; clear++; } else if (strncmp(s1, "osd=", 4) == 0) { rc = lmd_parse_string(&lmd->lmd_osd_type, s1 + 4); @@ -1097,7 +1106,7 @@ static int lustre_fill_super(struct super_block *sb, void *data, int silent) struct lustre_sb_info *lsi; int rc; - CDEBUG(D_MOUNT|D_VFSTRACE, "VFS Op: sb %p\n", sb); + CDEBUG(D_MOUNT | D_VFSTRACE, "VFS Op: sb %p\n", sb); lsi = lustre_init_lsi(sb); if (!lsi) @@ -1133,7 +1142,7 @@ static int lustre_fill_super(struct super_block *sb, void *data, int silent) } else { rc = lustre_start_mgc(sb); if (rc) { - lustre_put_lsi(sb); + lustre_common_put_super(sb); goto out; } /* Connect and start */ |