diff options
Diffstat (limited to 'fs/ext3/ialloc.c')
-rw-r--r-- | fs/ext3/ialloc.c | 45 |
1 files changed, 3 insertions, 42 deletions
diff --git a/fs/ext3/ialloc.c b/fs/ext3/ialloc.c index 835d4ea61b0..5c866e06e7a 100644 --- a/fs/ext3/ialloc.c +++ b/fs/ext3/ialloc.c @@ -178,42 +178,6 @@ error_return: } /* - * There are two policies for allocating an inode. If the new inode is - * a directory, then a forward search is made for a block group with both - * free space and a low directory-to-inode ratio; if that fails, then of - * the groups with above-average free space, that group with the fewest - * directories already is chosen. - * - * For other inodes, search forward from the parent directory\'s block - * group to find a free inode. - */ -static int find_group_dir(struct super_block *sb, struct inode *parent) -{ - int ngroups = EXT3_SB(sb)->s_groups_count; - unsigned int freei, avefreei; - struct ext3_group_desc *desc, *best_desc = NULL; - int group, best_group = -1; - - freei = percpu_counter_read_positive(&EXT3_SB(sb)->s_freeinodes_counter); - avefreei = freei / ngroups; - - for (group = 0; group < ngroups; group++) { - desc = ext3_get_group_desc (sb, group, NULL); - if (!desc || !desc->bg_free_inodes_count) - continue; - if (le16_to_cpu(desc->bg_free_inodes_count) < avefreei) - continue; - if (!best_desc || - (le16_to_cpu(desc->bg_free_blocks_count) > - le16_to_cpu(best_desc->bg_free_blocks_count))) { - best_group = group; - best_desc = desc; - } - } - return best_group; -} - -/* * Orlov's allocator for directories. * * We always try to spread first-level directories. @@ -436,12 +400,9 @@ struct inode *ext3_new_inode(handle_t *handle, struct inode * dir, sbi = EXT3_SB(sb); es = sbi->s_es; - if (S_ISDIR(mode)) { - if (test_opt (sb, OLDALLOC)) - group = find_group_dir(sb, dir); - else - group = find_group_orlov(sb, dir); - } else + if (S_ISDIR(mode)) + group = find_group_orlov(sb, dir); + else group = find_group_other(sb, dir); err = -ENOSPC; |