Loading...
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 | /*
* linux/fs/filesystems.c
*
* Copyright (C) 1991, 1992 Linus Torvalds
*
* table of configured filesystems
*/
#include <linux/config.h>
#include <linux/fs.h>
#include <linux/minix_fs.h>
#include <linux/ext2_fs.h>
#include <linux/msdos_fs.h>
#include <linux/umsdos_fs.h>
#include <linux/proc_fs.h>
#include <linux/nfs_fs.h>
#include <linux/iso_fs.h>
#include <linux/sysv_fs.h>
#include <linux/hpfs_fs.h>
#include <linux/smb_fs.h>
#include <linux/ncp_fs.h>
#include <linux/affs_fs.h>
#include <linux/ufs_fs.h>
#include <linux/romfs_fs.h>
#include <linux/auto_fs.h>
#include <linux/ntfs_fs.h>
#include <linux/major.h>
#include <linux/smp.h>
#include <linux/smp_lock.h>
#ifdef CONFIG_KERNELD
#include <linux/kerneld.h>
#endif
#include <linux/lockd/bind.h>
#include <linux/lockd/xdr.h>
#include <linux/init.h>
#include <linux/nls.h>
extern void device_setup(void);
extern void binfmt_setup(void);
extern void free_initmem(void);
__initfunc(static void do_sys_setup(void))
{
device_setup();
binfmt_setup();
#ifdef CONFIG_EXT2_FS
init_ext2_fs();
#endif
#ifdef CONFIG_MINIX_FS
init_minix_fs();
#endif
#ifdef CONFIG_ROMFS_FS
init_romfs_fs();
#endif
#ifdef CONFIG_UMSDOS_FS
init_umsdos_fs();
#endif
#ifdef CONFIG_FAT_FS
init_fat_fs();
#endif
#ifdef CONFIG_MSDOS_FS
init_msdos_fs();
#endif
#ifdef CONFIG_VFAT_FS
init_vfat_fs();
#endif
#ifdef CONFIG_PROC_FS
init_proc_fs();
#endif
#ifdef CONFIG_LOCKD
nlmxdr_init();
#endif
#ifdef CONFIG_NFS_FS
init_nfs_fs();
#endif
#ifdef CONFIG_CODA_FS
init_coda_fs();
#endif
#ifdef CONFIG_SMB_FS
init_smb_fs();
#endif
#ifdef CONFIG_NCP_FS
init_ncp_fs();
#endif
#ifdef CONFIG_ISO9660_FS
init_iso9660_fs();
#endif
#ifdef CONFIG_SYSV_FS
init_sysv_fs();
#endif
#ifdef CONFIG_HPFS_FS
init_hpfs_fs();
#endif
#ifdef CONFIG_NTFS_FS
init_ntfs_fs();
#endif
#ifdef CONFIG_AFFS_FS
init_affs_fs();
#endif
#ifdef CONFIG_UFS_FS
init_ufs_fs();
#endif
#ifdef CONFIG_AUTOFS_FS
init_autofs_fs();
#endif
#ifdef CONFIG_NLS
init_nls();
#endif
mount_root();
}
int initmem_freed = 0;
/* This may be used only twice, enforced by 'static int callable' */
asmlinkage int sys_setup(int magic)
{
static int callable = 1;
int err = -1;
lock_kernel();
if (magic) {
if (!initmem_freed) {
initmem_freed = 1;
free_initmem ();
err = 0;
}
} else if (callable) {
callable = 0;
do_sys_setup();
err = 0;
}
unlock_kernel();
return err;
}
#ifndef CONFIG_NFSD
#ifdef CONFIG_NFSD_MODULE
int (*do_nfsservctl)(int, void *, void *) = NULL;
#endif
int
asmlinkage sys_nfsservctl(int cmd, void *argp, void *resp)
{
#ifndef CONFIG_NFSD_MODULE
return -ENOSYS;
#else
int ret = -ENOSYS;
lock_kernel();
if (do_nfsservctl) {
ret = do_nfsservctl(cmd, argp, resp);
goto out;
}
#ifdef CONFIG_KERNELD
if (request_module ("nfsd") == 0) {
if (do_nfsservctl)
ret = do_nfsservctl(cmd, argp, resp);
}
#endif /* CONFIG_KERNELD */
out:
unlock_kernel();
return ret;
#endif /* CONFIG_NFSD_MODULE */
}
#endif /* CONFIG_NFSD */
|