diff options
Diffstat (limited to 'fs/ext2')
| -rw-r--r-- | fs/ext2/ialloc.c | 24 | ||||
| -rw-r--r-- | fs/ext2/inode.c | 2 |
2 files changed, 9 insertions, 17 deletions
diff --git a/fs/ext2/ialloc.c b/fs/ext2/ialloc.c index 4a9746b9afb7..2625a00c4669 100644 --- a/fs/ext2/ialloc.c +++ b/fs/ext2/ialloc.c @@ -177,7 +177,6 @@ static void ext2_preread_inode(struct inode *inode) unsigned long block_group; unsigned long offset; unsigned long block; - struct buffer_head *bh; struct ext2_group_desc * gdp; struct backing_dev_info *bdi; @@ -188,7 +187,7 @@ static void ext2_preread_inode(struct inode *inode) return; block_group = (inode->i_ino - 1) / EXT2_INODES_PER_GROUP(inode->i_sb); - gdp = ext2_get_group_desc(inode->i_sb, block_group, &bh); + gdp = ext2_get_group_desc(inode->i_sb, block_group, NULL); if (gdp == NULL) return; @@ -217,11 +216,10 @@ static int find_group_dir(struct super_block *sb, struct inode *parent) int ngroups = EXT2_SB(sb)->s_groups_count; int avefreei = ext2_count_free_inodes(sb) / ngroups; struct ext2_group_desc *desc, *best_desc = NULL; - struct buffer_head *bh, *best_bh = NULL; int group, best_group = -1; for (group = 0; group < ngroups; group++) { - desc = ext2_get_group_desc (sb, group, &bh); + desc = ext2_get_group_desc (sb, group, NULL); if (!desc || !desc->bg_free_inodes_count) continue; if (le16_to_cpu(desc->bg_free_inodes_count) < avefreei) @@ -231,7 +229,6 @@ static int find_group_dir(struct super_block *sb, struct inode *parent) le16_to_cpu(best_desc->bg_free_blocks_count))) { best_group = group; best_desc = desc; - best_bh = bh; } } if (!best_desc) @@ -284,7 +281,6 @@ static int find_group_orlov(struct super_block *sb, struct inode *parent) int max_debt, max_dirs, min_blocks, min_inodes; int group = -1, i; struct ext2_group_desc *desc; - struct buffer_head *bh; freei = percpu_counter_read_positive(&sbi->s_freeinodes_counter); avefreei = freei / ngroups; @@ -295,7 +291,6 @@ static int find_group_orlov(struct super_block *sb, struct inode *parent) if ((parent == sb->s_root->d_inode) || (EXT2_I(parent)->i_flags & EXT2_TOPDIR_FL)) { struct ext2_group_desc *best_desc = NULL; - struct buffer_head *best_bh = NULL; int best_ndir = inodes_per_group; int best_group = -1; @@ -303,7 +298,7 @@ static int find_group_orlov(struct super_block *sb, struct inode *parent) parent_group = (unsigned)group % ngroups; for (i = 0; i < ngroups; i++) { group = (parent_group + i) % ngroups; - desc = ext2_get_group_desc (sb, group, &bh); + desc = ext2_get_group_desc (sb, group, NULL); if (!desc || !desc->bg_free_inodes_count) continue; if (le16_to_cpu(desc->bg_used_dirs_count) >= best_ndir) @@ -315,11 +310,9 @@ static int find_group_orlov(struct super_block *sb, struct inode *parent) best_group = group; best_ndir = le16_to_cpu(desc->bg_used_dirs_count); best_desc = desc; - best_bh = bh; } if (best_group >= 0) { desc = best_desc; - bh = best_bh; group = best_group; goto found; } @@ -345,7 +338,7 @@ static int find_group_orlov(struct super_block *sb, struct inode *parent) for (i = 0; i < ngroups; i++) { group = (parent_group + i) % ngroups; - desc = ext2_get_group_desc (sb, group, &bh); + desc = ext2_get_group_desc (sb, group, NULL); if (!desc || !desc->bg_free_inodes_count) continue; if (sbi->s_debts[group] >= max_debt) @@ -362,7 +355,7 @@ static int find_group_orlov(struct super_block *sb, struct inode *parent) fallback: for (i = 0; i < ngroups; i++) { group = (parent_group + i) % ngroups; - desc = ext2_get_group_desc (sb, group, &bh); + desc = ext2_get_group_desc (sb, group, NULL); if (!desc || !desc->bg_free_inodes_count) continue; if (le16_to_cpu(desc->bg_free_inodes_count) >= avefreei) @@ -389,14 +382,13 @@ static int find_group_other(struct super_block *sb, struct inode *parent) int parent_group = EXT2_I(parent)->i_block_group; int ngroups = EXT2_SB(sb)->s_groups_count; struct ext2_group_desc *desc; - struct buffer_head *bh; int group, i; /* * Try to place the inode in its parent directory */ group = parent_group; - desc = ext2_get_group_desc (sb, group, &bh); + desc = ext2_get_group_desc (sb, group, NULL); if (desc && le16_to_cpu(desc->bg_free_inodes_count) && le16_to_cpu(desc->bg_free_blocks_count)) goto found; @@ -420,7 +412,7 @@ static int find_group_other(struct super_block *sb, struct inode *parent) group += i; if (group >= ngroups) group -= ngroups; - desc = ext2_get_group_desc (sb, group, &bh); + desc = ext2_get_group_desc (sb, group, NULL); if (desc && le16_to_cpu(desc->bg_free_inodes_count) && le16_to_cpu(desc->bg_free_blocks_count)) goto found; @@ -434,7 +426,7 @@ static int find_group_other(struct super_block *sb, struct inode *parent) for (i = 0; i < ngroups; i++) { if (++group >= ngroups) group = 0; - desc = ext2_get_group_desc (sb, group, &bh); + desc = ext2_get_group_desc (sb, group, NULL); if (desc && le16_to_cpu(desc->bg_free_inodes_count)) goto found; } diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c index 1b102a1ccebb..84818176fd9d 100644 --- a/fs/ext2/inode.c +++ b/fs/ext2/inode.c @@ -1028,7 +1028,7 @@ static struct ext2_inode *ext2_get_inode(struct super_block *sb, ino_t ino, goto Einval; block_group = (ino - 1) / EXT2_INODES_PER_GROUP(sb); - gdp = ext2_get_group_desc(sb, block_group, &bh); + gdp = ext2_get_group_desc(sb, block_group, NULL); if (!gdp) goto Egdp; /* |