Skip to content

Commit

Permalink
---
Browse files Browse the repository at this point in the history
yaml
---
r: 39311
b: refs/heads/master
c: 70bbb3e
h: refs/heads/master
i:
  39309: aa8fc9f
  39307: 4d4d7e4
  39303: e4812b2
  39295: b872442
v: v3
  • Loading branch information
Andrew Morton authored and Linus Torvalds committed Oct 11, 2006
1 parent c38155d commit a02022b
Show file tree
Hide file tree
Showing 2 changed files with 12 additions and 13 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: f4e5bc244f23ee024a4dfa034b591b219b2bfb8f
refs/heads/master: 70bbb3e0a07c1ff2dd383761b12f865b6002a7a0
23 changes: 11 additions & 12 deletions trunk/fs/ext4/super.c
Original file line number Diff line number Diff line change
Expand Up @@ -1423,8 +1423,7 @@ static loff_t ext4_max_size(int bits)
}

static ext4_fsblk_t descriptor_loc(struct super_block *sb,
ext4_fsblk_t logic_sb_block,
int nr)
ext4_fsblk_t logical_sb_block, int nr)
{
struct ext4_sb_info *sbi = EXT4_SB(sb);
unsigned long bg, first_meta_bg;
Expand All @@ -1434,7 +1433,7 @@ static ext4_fsblk_t descriptor_loc(struct super_block *sb,

if (!EXT4_HAS_INCOMPAT_FEATURE(sb, EXT4_FEATURE_INCOMPAT_META_BG) ||
nr < first_meta_bg)
return (logic_sb_block + nr + 1);
return logical_sb_block + nr + 1;
bg = sbi->s_desc_per_block * nr;
if (ext4_bg_has_super(sb, bg))
has_super = 1;
Expand All @@ -1449,7 +1448,7 @@ static int ext4_fill_super (struct super_block *sb, void *data, int silent)
struct ext4_sb_info *sbi;
ext4_fsblk_t block;
ext4_fsblk_t sb_block = get_sb_block(&data);
ext4_fsblk_t logic_sb_block;
ext4_fsblk_t logical_sb_block;
unsigned long offset = 0;
unsigned int journal_inum = 0;
unsigned long journal_devnum = 0;
Expand Down Expand Up @@ -1484,13 +1483,13 @@ static int ext4_fill_super (struct super_block *sb, void *data, int silent)
* block sizes. We need to calculate the offset from buffer start.
*/
if (blocksize != EXT4_MIN_BLOCK_SIZE) {
logic_sb_block = sb_block * EXT4_MIN_BLOCK_SIZE;
offset = do_div(logic_sb_block, blocksize);
logical_sb_block = sb_block * EXT4_MIN_BLOCK_SIZE;
offset = do_div(logical_sb_block, blocksize);
} else {
logic_sb_block = sb_block;
logical_sb_block = sb_block;
}

if (!(bh = sb_bread(sb, logic_sb_block))) {
if (!(bh = sb_bread(sb, logical_sb_block))) {
printk (KERN_ERR "EXT4-fs: unable to read superblock\n");
goto out_fail;
}
Expand Down Expand Up @@ -1590,9 +1589,9 @@ static int ext4_fill_super (struct super_block *sb, void *data, int silent)

brelse (bh);
sb_set_blocksize(sb, blocksize);
logic_sb_block = sb_block * EXT4_MIN_BLOCK_SIZE;
offset = do_div(logic_sb_block, blocksize);
bh = sb_bread(sb, logic_sb_block);
logical_sb_block = sb_block * EXT4_MIN_BLOCK_SIZE;
offset = do_div(logical_sb_block, blocksize);
bh = sb_bread(sb, logical_sb_block);
if (!bh) {
printk(KERN_ERR
"EXT4-fs: Can't read superblock on 2nd try.\n");
Expand Down Expand Up @@ -1711,7 +1710,7 @@ static int ext4_fill_super (struct super_block *sb, void *data, int silent)
bgl_lock_init(&sbi->s_blockgroup_lock);

for (i = 0; i < db_count; i++) {
block = descriptor_loc(sb, logic_sb_block, i);
block = descriptor_loc(sb, logical_sb_block, i);
sbi->s_group_desc[i] = sb_bread(sb, block);
if (!sbi->s_group_desc[i]) {
printk (KERN_ERR "EXT4-fs: "
Expand Down

0 comments on commit a02022b

Please sign in to comment.