diff options
Diffstat (limited to 'fs/ext2/ialloc.c')
| -rw-r--r-- | fs/ext2/ialloc.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/fs/ext2/ialloc.c b/fs/ext2/ialloc.c index ad70479aabf..7d66fb0e4cc 100644 --- a/fs/ext2/ialloc.c +++ b/fs/ext2/ialloc.c @@ -81,7 +81,6 @@ static void ext2_release_inode(struct super_block *sb, int group, int dir) spin_unlock(sb_bgl_lock(EXT2_SB(sb), group)); if (dir) percpu_counter_dec(&EXT2_SB(sb)->s_dirs_counter); - sb->s_dirt = 1; mark_buffer_dirty(bh); } @@ -119,7 +118,6 @@ void ext2_free_inode (struct inode * inode) * as writing the quota to disk may need the lock as well. */ /* Quota is already initialized in iput() */ - ext2_xattr_delete_inode(inode); dquot_free_inode(inode); dquot_drop(inode); @@ -286,7 +284,7 @@ static int find_group_orlov(struct super_block *sb, struct inode *parent) int best_ndir = inodes_per_group; int best_group = -1; - get_random_bytes(&group, sizeof(group)); + group = prandom_u32(); parent_group = (unsigned)group % ngroups; for (i = 0; i < ngroups; i++) { group = (parent_group + i) % ngroups; @@ -429,7 +427,8 @@ found: return group; } -struct inode *ext2_new_inode(struct inode *dir, int mode) +struct inode *ext2_new_inode(struct inode *dir, umode_t mode, + const struct qstr *qstr) { struct super_block *sb; struct buffer_head *bitmap_bh = NULL; @@ -542,7 +541,6 @@ got: } spin_unlock(sb_bgl_lock(sbi, group)); - sb->s_dirt = 1; mark_buffer_dirty(bh2); if (test_opt(sb, GRPID)) { inode->i_mode = mode; @@ -572,8 +570,11 @@ got: inode->i_generation = sbi->s_next_generation++; spin_unlock(&sbi->s_next_gen_lock); if (insert_inode_locked(inode) < 0) { - err = -EINVAL; - goto fail_drop; + ext2_error(sb, "ext2_new_inode", + "inode number already in use - inode=%lu", + (unsigned long) ino); + err = -EIO; + goto fail; } dquot_initialize(inode); @@ -585,7 +586,7 @@ got: if (err) goto fail_free_drop; - err = ext2_init_security(inode,dir); + err = ext2_init_security(inode, dir, qstr); if (err) goto fail_free_drop; @@ -600,7 +601,7 @@ fail_free_drop: fail_drop: dquot_drop(inode); inode->i_flags |= S_NOQUOTA; - inode->i_nlink = 0; + clear_nlink(inode); unlock_new_inode(inode); iput(inode); return ERR_PTR(err); @@ -642,6 +643,7 @@ unsigned long ext2_count_free_inodes (struct super_block * sb) } brelse(bitmap_bh); printk("ext2_count_free_inodes: stored = %lu, computed = %lu, %lu\n", + (unsigned long) percpu_counter_read(&EXT2_SB(sb)->s_freeinodes_counter), desc_count, bitmap_count); return desc_count; |