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ext4: remove unused ext4_sb_info members
Not that these take up a lot of room, but the structure is long enough as it is, and there's no need to confuse people with these various undocumented & unused structure members... Signed-off-by: Eric Sandeen <sandeen@redaht.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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@ -1089,7 +1089,6 @@ struct ext4_sb_info {
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struct completion s_kobj_unregister;
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/* Journaling */
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struct inode *s_journal_inode;
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struct journal_s *s_journal;
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struct list_head s_orphan;
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struct mutex s_orphan_lock;
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@ -1122,10 +1121,7 @@ struct ext4_sb_info {
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/* for buddy allocator */
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struct ext4_group_info ***s_group_info;
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struct inode *s_buddy_cache;
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long s_blocks_reserved;
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spinlock_t s_reserve_lock;
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spinlock_t s_md_lock;
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tid_t s_last_transaction;
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unsigned short *s_mb_offsets;
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unsigned int *s_mb_maxs;
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@ -1143,7 +1139,6 @@ struct ext4_sb_info {
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unsigned long s_mb_last_start;
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/* stats for buddy allocator */
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spinlock_t s_mb_pa_lock;
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atomic_t s_bal_reqs; /* number of reqs with len > 1 */
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atomic_t s_bal_success; /* we found long enough chunks */
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atomic_t s_bal_allocated; /* in blocks */
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