@@ -138,7 +138,7 @@ static void debug_print_tree(struct ext4_sb_info *sbi)
printk(KERN_INFO "System zones: ");
rcu_read_lock();
- system_blks = rcu_dereference(sbi->system_blks);
+ system_blks = rcu_dereference(sbi->s_system_blks);
node = rb_first(&system_blks->root);
while (node) {
entry = rb_entry(node, struct ext4_system_zone, node);
@@ -263,11 +263,11 @@ int ext4_setup_system_zone(struct super_block *sb)
int ret;
if (!test_opt(sb, BLOCK_VALIDITY)) {
- if (sbi->system_blks)
+ if (sbi->s_system_blks)
ext4_release_system_zone(sb);
return 0;
}
- if (sbi->system_blks)
+ if (sbi->s_system_blks)
return 0;
system_blks = kzalloc(sizeof(*system_blks), GFP_KERNEL);
@@ -308,7 +308,7 @@ int ext4_setup_system_zone(struct super_block *sb)
* with ext4_data_block_valid() accessing the rbtree at the same
* time.
*/
- rcu_assign_pointer(sbi->system_blks, system_blks);
+ rcu_assign_pointer(sbi->s_system_blks, system_blks);
if (test_opt(sb, DEBUG))
debug_print_tree(sbi);
@@ -333,9 +333,9 @@ void ext4_release_system_zone(struct super_block *sb)
{
struct ext4_system_blocks *system_blks;
- system_blks = rcu_dereference_protected(EXT4_SB(sb)->system_blks,
+ system_blks = rcu_dereference_protected(EXT4_SB(sb)->s_system_blks,
lockdep_is_held(&sb->s_umount));
- rcu_assign_pointer(EXT4_SB(sb)->system_blks, NULL);
+ rcu_assign_pointer(EXT4_SB(sb)->s_system_blks, NULL);
if (system_blks)
call_rcu(&system_blks->rcu, ext4_destroy_system_zone);
@@ -353,7 +353,7 @@ int ext4_data_block_valid(struct ext4_sb_info *sbi, ext4_fsblk_t start_blk,
* mount option.
*/
rcu_read_lock();
- system_blks = rcu_dereference(sbi->system_blks);
+ system_blks = rcu_dereference(sbi->s_system_blks);
ret = ext4_data_block_valid_rcu(sbi, system_blks, start_blk,
count);
rcu_read_unlock();
@@ -1470,7 +1470,7 @@ struct ext4_sb_info {
int s_jquota_fmt; /* Format of quota to use */
#endif
unsigned int s_want_extra_isize; /* New inodes should reserve # bytes */
- struct ext4_system_blocks __rcu *system_blks;
+ struct ext4_system_blocks __rcu *s_system_blks;
#ifdef EXTENTS_STATS
/* ext4 extents stats */