From: Eric Sandeen Date: Thu, 28 Oct 2010 01:30:08 +0000 (-0400) Subject: ext4: remove unused ext4_sb_info members X-Git-Tag: 2.1b_release~6424^2^2~28 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=640e9396566a1e1f52f2db294755a23f1e62cc97;p=platform%2Fkernel%2Fkernel-mfld-blackbay.git 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 Signed-off-by: "Theodore Ts'o" --- diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index e1c0155..2283369 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -1089,7 +1089,6 @@ struct ext4_sb_info { struct completion s_kobj_unregister; /* Journaling */ - struct inode *s_journal_inode; struct journal_s *s_journal; struct list_head s_orphan; struct mutex s_orphan_lock; @@ -1122,10 +1121,7 @@ struct ext4_sb_info { /* for buddy allocator */ struct ext4_group_info ***s_group_info; struct inode *s_buddy_cache; - long s_blocks_reserved; - spinlock_t s_reserve_lock; spinlock_t s_md_lock; - tid_t s_last_transaction; unsigned short *s_mb_offsets; unsigned int *s_mb_maxs; @@ -1143,7 +1139,6 @@ struct ext4_sb_info { unsigned long s_mb_last_start; /* stats for buddy allocator */ - spinlock_t s_mb_pa_lock; atomic_t s_bal_reqs; /* number of reqs with len > 1 */ atomic_t s_bal_success; /* we found long enough chunks */ atomic_t s_bal_allocated; /* in blocks */