diff options
Diffstat (limited to 'fs/ext3/super.c')
| -rw-r--r-- | fs/ext3/super.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/fs/ext3/super.c b/fs/ext3/super.c index 94113500fc55..b2891cc29db1 100644 --- a/fs/ext3/super.c +++ b/fs/ext3/super.c @@ -689,14 +689,15 @@ static match_table_t tokens = { {Opt_resize, "resize"}, }; -static unsigned long get_sb_block(void **data) +static ext3_fsblk_t get_sb_block(void **data) { - unsigned long sb_block; + ext3_fsblk_t sb_block; char *options = (char *) *data; if (!options || strncmp(options, "sb=", 3) != 0) return 1; /* Default location */ options += 3; + /*todo: use simple_strtoll with >32bit ext3 */ sb_block = simple_strtoul(options, &options, 0); if (*options && *options != ',') { printk("EXT3-fs: Invalid sb specification: %s\n", @@ -711,7 +712,7 @@ static unsigned long get_sb_block(void **data) static int parse_options (char *options, struct super_block *sb, unsigned long *inum, unsigned long *journal_devnum, - unsigned long *n_blocks_count, int is_remount) + ext3_fsblk_t *n_blocks_count, int is_remount) { struct ext3_sb_info *sbi = EXT3_SB(sb); char * p; @@ -1128,7 +1129,7 @@ static int ext3_setup_super(struct super_block *sb, struct ext3_super_block *es, static int ext3_check_descriptors (struct super_block * sb) { struct ext3_sb_info *sbi = EXT3_SB(sb); - unsigned long block = le32_to_cpu(sbi->s_es->s_first_data_block); + ext3_fsblk_t block = le32_to_cpu(sbi->s_es->s_first_data_block); struct ext3_group_desc * gdp = NULL; int desc_block = 0; int i; @@ -1315,15 +1316,14 @@ static loff_t ext3_max_size(int bits) return res; } -static unsigned long descriptor_loc(struct super_block *sb, - unsigned long logic_sb_block, +static ext3_fsblk_t descriptor_loc(struct super_block *sb, + ext3_fsblk_t logic_sb_block, int nr) { struct ext3_sb_info *sbi = EXT3_SB(sb); - unsigned long bg, first_data_block, first_meta_bg; + unsigned long bg, first_meta_bg; int has_super = 0; - first_data_block = le32_to_cpu(sbi->s_es->s_first_data_block); first_meta_bg = le32_to_cpu(sbi->s_es->s_first_meta_bg); if (!EXT3_HAS_INCOMPAT_FEATURE(sb, EXT3_FEATURE_INCOMPAT_META_BG) || @@ -1332,7 +1332,7 @@ static unsigned long descriptor_loc(struct super_block *sb, bg = sbi->s_desc_per_block * nr; if (ext3_bg_has_super(sb, bg)) has_super = 1; - return (first_data_block + has_super + (bg * sbi->s_blocks_per_group)); + return (has_super + ext3_group_first_block_no(sb, bg)); } @@ -1341,9 +1341,9 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent) struct buffer_head * bh; struct ext3_super_block *es = NULL; struct ext3_sb_info *sbi; - unsigned long block; - unsigned long sb_block = get_sb_block(&data); - unsigned long logic_sb_block; + ext3_fsblk_t block; + ext3_fsblk_t sb_block = get_sb_block(&data); + ext3_fsblk_t logic_sb_block; unsigned long offset = 0; unsigned long journal_inum = 0; unsigned long journal_devnum = 0; @@ -1840,10 +1840,10 @@ static journal_t *ext3_get_dev_journal(struct super_block *sb, { struct buffer_head * bh; journal_t *journal; - int start; + ext3_fsblk_t start; ext3_fsblk_t len; int hblock, blocksize; - unsigned long sb_block; + ext3_fsblk_t sb_block; unsigned long offset; struct ext3_super_block * es; struct block_device *bdev; @@ -2216,7 +2216,7 @@ static int ext3_remount (struct super_block * sb, int * flags, char * data) { struct ext3_super_block * es; struct ext3_sb_info *sbi = EXT3_SB(sb); - unsigned long n_blocks_count = 0; + ext3_fsblk_t n_blocks_count = 0; unsigned long old_sb_flags; struct ext3_mount_options old_opts; int err; @@ -2336,7 +2336,7 @@ static int ext3_statfs (struct dentry * dentry, struct kstatfs * buf) struct super_block *sb = dentry->d_sb; struct ext3_sb_info *sbi = EXT3_SB(sb); struct ext3_super_block *es = sbi->s_es; - unsigned long overhead; + ext3_fsblk_t overhead; int i; if (test_opt (sb, MINIX_DF)) |