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authorGlauber de Oliveira Costa <glommer@br.ibm.com>2006-01-08 01:03:23 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-08 20:13:56 -0800
commit29ba17231222c42ca3df5424f43949e2a6fddec2 (patch)
tree8081c7ffd66a42bc82b685350bcc46e38c94ff4f
parent9f40668d7d14d4d16cedc2104bfb63a43584dacf (diff)
[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.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/ext3/resize.c b/fs/ext3/resize.c
index 675aa24b005..1041dab6de2 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: