diff options
Diffstat (limited to 'fs/isofs/inode.c')
| -rw-r--r-- | fs/isofs/inode.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/fs/isofs/inode.c b/fs/isofs/inode.c index 05baf77..09ff41a 100644 --- a/fs/isofs/inode.c +++ b/fs/isofs/inode.c @@ -17,7 +17,6 @@ #include <linux/slab.h> #include <linux/nls.h> #include <linux/ctype.h> -#include <linux/smp_lock.h> #include <linux/statfs.h> #include <linux/cdrom.h> #include <linux/parser.h> @@ -44,11 +43,7 @@ static void isofs_put_super(struct super_block *sb) struct isofs_sb_info *sbi = ISOFS_SB(sb); #ifdef CONFIG_JOLIET - lock_kernel(); - unload_nls(sbi->s_nls_iocharset); - - unlock_kernel(); #endif kfree(sbi); @@ -571,15 +566,11 @@ static int isofs_fill_super(struct super_block *s, void *data, int silent) int table, error = -EINVAL; unsigned int vol_desc_start; - lock_kernel(); - save_mount_options(s, data); sbi = kzalloc(sizeof(*sbi), GFP_KERNEL); - if (!sbi) { - unlock_kernel(); + if (!sbi) return -ENOMEM; - } s->s_fs_info = sbi; if (!parse_options((char *)data, &opt)) @@ -827,6 +818,7 @@ root_found: sbi->s_utf8 = opt.utf8; sbi->s_nocompress = opt.nocompress; sbi->s_overriderockperm = opt.overriderockperm; + mutex_init(&sbi->s_mutex); /* * It would be incredibly stupid to allow people to mark every file * on the disk as suid, so we merely allow them to set the default @@ -904,7 +896,6 @@ root_found: kfree(opt.iocharset); - unlock_kernel(); return 0; /* @@ -944,7 +935,6 @@ out_freesbi: kfree(opt.iocharset); kfree(sbi); s->s_fs_info = NULL; - unlock_kernel(); return error; } @@ -983,8 +973,6 @@ int isofs_get_blocks(struct inode *inode, sector_t iblock_s, int section, rv, error; struct iso_inode_info *ei = ISOFS_I(inode); - lock_kernel(); - error = -EIO; rv = 0; if (iblock < 0 || iblock != iblock_s) { @@ -1060,7 +1048,6 @@ int isofs_get_blocks(struct inode *inode, sector_t iblock_s, error = 0; abort: - unlock_kernel(); return rv != 0 ? rv : error; } |