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| author | Glauber de Oliveira Costa <glommer@br.ibm.com> | 2006-01-08 01:03:23 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-08 20:13:56 -0800 |
| commit | 29ba17231222c42ca3df5424f43949e2a6fddec2 (patch) | |
| tree | 8081c7ffd66a42bc82b685350bcc46e38c94ff4f | |
| parent | 9f40668d7d14d4d16cedc2104bfb63a43584dacf (diff) | |
| download | op-kernel-dev-29ba17231222c42ca3df5424f43949e2a6fddec2.zip op-kernel-dev-29ba17231222c42ca3df5424f43949e2a6fddec2.tar.gz | |
[PATCH] ext3: use sbi instead of EXT3_SB() in resize code.
There are places in the resize code in which EXT3_SB() macro is used after
an statement like sbi = EXT3_SB(sb) is done. Inside the same function,
both sbi and EXT3_SB() are used to reference the super block Altough it is
not wrong, keeping it coherent increases legibility, IMHO.
Signed-off-by: Glauber de Oliveira Costa <glommer@br.ibm.com>
Cc: "Stephen C. Tweedie" <sct@redhat.com>
Cc: Andreas Dilger <adilger@clusterfs.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | fs/ext3/resize.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/ext3/resize.c b/fs/ext3/resize.c index 675aa24..1041dab 100644 --- a/fs/ext3/resize.c +++ b/fs/ext3/resize.c @@ -31,7 +31,7 @@ static int verify_group_input(struct super_block *sb, unsigned start = le32_to_cpu(es->s_blocks_count); unsigned end = start + input->blocks_count; unsigned group = input->group; - unsigned itend = input->inode_table + EXT3_SB(sb)->s_itb_per_group; + unsigned itend = input->inode_table + sbi->s_itb_per_group; unsigned overhead = ext3_bg_has_super(sb, group) ? (1 + ext3_bg_num_gdb(sb, group) + le16_to_cpu(es->s_reserved_gdt_blocks)) : 0; @@ -764,7 +764,7 @@ int ext3_group_add(struct super_block *sb, struct ext3_new_group_data *input) } lock_super(sb); - if (input->group != EXT3_SB(sb)->s_groups_count) { + if (input->group != sbi->s_groups_count) { ext3_warning(sb, __FUNCTION__, "multiple resizers run on filesystem!"); err = -EBUSY; @@ -799,7 +799,7 @@ int ext3_group_add(struct super_block *sb, struct ext3_new_group_data *input) * data. So we need to be careful to set all of the relevant * group descriptor data etc. *before* we enable the group. * - * The key field here is EXT3_SB(sb)->s_groups_count: as long as + * The key field here is sbi->s_groups_count: as long as * that retains its old value, nobody is going to access the new * group. * @@ -859,7 +859,7 @@ int ext3_group_add(struct super_block *sb, struct ext3_new_group_data *input) smp_wmb(); /* Update the global fs size fields */ - EXT3_SB(sb)->s_groups_count++; + sbi->s_groups_count++; ext3_journal_dirty_metadata(handle, primary); @@ -874,7 +874,7 @@ int ext3_group_add(struct super_block *sb, struct ext3_new_group_data *input) percpu_counter_mod(&sbi->s_freeinodes_counter, EXT3_INODES_PER_GROUP(sb)); - ext3_journal_dirty_metadata(handle, EXT3_SB(sb)->s_sbh); + ext3_journal_dirty_metadata(handle, sbi->s_sbh); sb->s_dirt = 1; exit_journal: |
