diff options
Diffstat (limited to 'fs/gfs2/mount.c')
| -rw-r--r-- | fs/gfs2/mount.c | 195 |
1 files changed, 0 insertions, 195 deletions
diff --git a/fs/gfs2/mount.c b/fs/gfs2/mount.c deleted file mode 100644 index 947af151fa24..000000000000 --- a/fs/gfs2/mount.c +++ /dev/null @@ -1,195 +0,0 @@ -/* - * Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved. - * Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved. - * - * This copyrighted material is made available to anyone wishing to use, - * modify, copy, or redistribute it subject to the terms and conditions - * of the GNU General Public License version 2. - */ - -#include <linux/slab.h> -#include <linux/spinlock.h> -#include <linux/completion.h> -#include <linux/buffer_head.h> -#include <linux/gfs2_ondisk.h> -#include <linux/parser.h> - -#include "gfs2.h" -#include "incore.h" -#include "super.h" -#include "sys.h" -#include "util.h" - -enum { - Opt_lockproto, - Opt_locktable, - Opt_hostdata, - Opt_spectator, - Opt_ignore_local_fs, - Opt_localflocks, - Opt_localcaching, - Opt_debug, - Opt_nodebug, - Opt_upgrade, - Opt_acl, - Opt_noacl, - Opt_quota_off, - Opt_quota_account, - Opt_quota_on, - Opt_quota, - Opt_noquota, - Opt_suiddir, - Opt_nosuiddir, - Opt_data_writeback, - Opt_data_ordered, - Opt_meta, - Opt_discard, - Opt_nodiscard, - Opt_commit, - Opt_err, -}; - -static const match_table_t tokens = { - {Opt_lockproto, "lockproto=%s"}, - {Opt_locktable, "locktable=%s"}, - {Opt_hostdata, "hostdata=%s"}, - {Opt_spectator, "spectator"}, - {Opt_ignore_local_fs, "ignore_local_fs"}, - {Opt_localflocks, "localflocks"}, - {Opt_localcaching, "localcaching"}, - {Opt_debug, "debug"}, - {Opt_nodebug, "nodebug"}, - {Opt_upgrade, "upgrade"}, - {Opt_acl, "acl"}, - {Opt_noacl, "noacl"}, - {Opt_quota_off, "quota=off"}, - {Opt_quota_account, "quota=account"}, - {Opt_quota_on, "quota=on"}, - {Opt_quota, "quota"}, - {Opt_noquota, "noquota"}, - {Opt_suiddir, "suiddir"}, - {Opt_nosuiddir, "nosuiddir"}, - {Opt_data_writeback, "data=writeback"}, - {Opt_data_ordered, "data=ordered"}, - {Opt_meta, "meta"}, - {Opt_discard, "discard"}, - {Opt_nodiscard, "nodiscard"}, - {Opt_commit, "commit=%d"}, - {Opt_err, NULL} -}; - -/** - * gfs2_mount_args - Parse mount options - * @sdp: - * @data: - * - * Return: errno - */ - -int gfs2_mount_args(struct gfs2_sbd *sdp, struct gfs2_args *args, char *options) -{ - char *o; - int token; - substring_t tmp[MAX_OPT_ARGS]; - int rv; - - /* Split the options into tokens with the "," character and - process them */ - - while (1) { - o = strsep(&options, ","); - if (o == NULL) - break; - if (*o == '\0') - continue; - - token = match_token(o, tokens, tmp); - switch (token) { - case Opt_lockproto: - match_strlcpy(args->ar_lockproto, &tmp[0], - GFS2_LOCKNAME_LEN); - break; - case Opt_locktable: - match_strlcpy(args->ar_locktable, &tmp[0], - GFS2_LOCKNAME_LEN); - break; - case Opt_hostdata: - match_strlcpy(args->ar_hostdata, &tmp[0], - GFS2_LOCKNAME_LEN); - break; - case Opt_spectator: - args->ar_spectator = 1; - break; - case Opt_ignore_local_fs: - args->ar_ignore_local_fs = 1; - break; - case Opt_localflocks: - args->ar_localflocks = 1; - break; - case Opt_localcaching: - args->ar_localcaching = 1; - break; - case Opt_debug: - args->ar_debug = 1; - break; - case Opt_nodebug: - args->ar_debug = 0; - break; - case Opt_upgrade: - args->ar_upgrade = 1; - break; - case Opt_acl: - args->ar_posix_acl = 1; - break; - case Opt_noacl: - args->ar_posix_acl = 0; - break; - case Opt_quota_off: - case Opt_noquota: - args->ar_quota = GFS2_QUOTA_OFF; - break; - case Opt_quota_account: - args->ar_quota = GFS2_QUOTA_ACCOUNT; - break; - case Opt_quota_on: - case Opt_quota: - args->ar_quota = GFS2_QUOTA_ON; - break; - case Opt_suiddir: - args->ar_suiddir = 1; - break; - case Opt_nosuiddir: - args->ar_suiddir = 0; - break; - case Opt_data_writeback: - args->ar_data = GFS2_DATA_WRITEBACK; - break; - case Opt_data_ordered: - args->ar_data = GFS2_DATA_ORDERED; - break; - case Opt_meta: - args->ar_meta = 1; - break; - case Opt_discard: - args->ar_discard = 1; - break; - case Opt_nodiscard: - args->ar_discard = 0; - break; - case Opt_commit: - rv = match_int(&tmp[0], &args->ar_commit); - if (rv || args->ar_commit <= 0) { - fs_info(sdp, "commit mount option requires a positive numeric argument\n"); - return rv ? rv : -EINVAL; - } - break; - case Opt_err: - default: - fs_info(sdp, "invalid mount option: %s\n", o); - return -EINVAL; - } - } - - return 0; -} - |