diff options
Diffstat (limited to 'fs/ext3/super.c')
| -rw-r--r-- | fs/ext3/super.c | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/fs/ext3/super.c b/fs/ext3/super.c index 56bf7658601..f8a5266ea1f 100644 --- a/fs/ext3/super.c +++ b/fs/ext3/super.c @@ -472,7 +472,7 @@ static void init_once(void * foo, kmem_cache_t * cachep, unsigned long flags) #ifdef CONFIG_EXT3_FS_XATTR init_rwsem(&ei->xattr_sem); #endif - init_MUTEX(&ei->truncate_sem); + mutex_init(&ei->truncate_mutex); inode_init_once(&ei->vfs_inode); } } @@ -481,7 +481,8 @@ static int init_inodecache(void) { ext3_inode_cachep = kmem_cache_create("ext3_inode_cache", sizeof(struct ext3_inode_info), - 0, SLAB_RECLAIM_ACCOUNT, + 0, (SLAB_RECLAIM_ACCOUNT| + SLAB_MEM_SPREAD), init_once, NULL); if (ext3_inode_cachep == NULL) return -ENOMEM; @@ -1677,12 +1678,6 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent) } if (test_opt(sb, NOBH)) { - if (sb->s_blocksize_bits != PAGE_CACHE_SHIFT) { - printk(KERN_WARNING "EXT3-fs: Ignoring nobh option " - "since filesystem blocksize doesn't match " - "pagesize\n"); - clear_opt(sbi->s_mount_opt, NOBH); - } if (!(test_opt(sb, DATA_FLAGS) == EXT3_MOUNT_WRITEBACK_DATA)) { printk(KERN_WARNING "EXT3-fs: Ignoring nobh option - " "its supported only with writeback mode\n"); @@ -2325,7 +2320,8 @@ restore_opts: static int ext3_statfs (struct super_block * sb, struct kstatfs * buf) { - struct ext3_super_block *es = EXT3_SB(sb)->s_es; + struct ext3_sb_info *sbi = EXT3_SB(sb); + struct ext3_super_block *es = sbi->s_es; unsigned long overhead; int i; @@ -2367,12 +2363,12 @@ static int ext3_statfs (struct super_block * sb, struct kstatfs * buf) buf->f_type = EXT3_SUPER_MAGIC; buf->f_bsize = sb->s_blocksize; buf->f_blocks = le32_to_cpu(es->s_blocks_count) - overhead; - buf->f_bfree = ext3_count_free_blocks (sb); + buf->f_bfree = percpu_counter_sum(&sbi->s_freeblocks_counter); buf->f_bavail = buf->f_bfree - le32_to_cpu(es->s_r_blocks_count); if (buf->f_bfree < le32_to_cpu(es->s_r_blocks_count)) buf->f_bavail = 0; buf->f_files = le32_to_cpu(es->s_inodes_count); - buf->f_ffree = ext3_count_free_inodes (sb); + buf->f_ffree = percpu_counter_sum(&sbi->s_freeinodes_counter); buf->f_namelen = EXT3_NAME_LEN; return 0; } @@ -2382,8 +2378,8 @@ static int ext3_statfs (struct super_block * sb, struct kstatfs * buf) * Process 1 Process 2 * ext3_create() quota_sync() * journal_start() write_dquot() - * DQUOT_INIT() down(dqio_sem) - * down(dqio_sem) journal_start() + * DQUOT_INIT() down(dqio_mutex) + * down(dqio_mutex) journal_start() * */ |