diff options
Diffstat (limited to 'fs/ext4/mballoc.c')
| -rw-r--r-- | fs/ext4/mballoc.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index dbfe15c2533..8d1e60214ef 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -2358,7 +2358,7 @@ int ext4_mb_alloc_groupinfo(struct super_block *sb, ext4_group_t ngroups) if (sbi->s_group_info) { memcpy(new_groupinfo, sbi->s_group_info, sbi->s_group_info_size * sizeof(*sbi->s_group_info)); - ext4_kvfree(sbi->s_group_info); + kvfree(sbi->s_group_info); } sbi->s_group_info = new_groupinfo; sbi->s_group_info_size = size / sizeof(*sbi->s_group_info); @@ -2385,7 +2385,7 @@ int ext4_mb_add_groupinfo(struct super_block *sb, ext4_group_t group, if (group % EXT4_DESC_PER_BLOCK(sb) == 0) { metalen = sizeof(*meta_group_info) << EXT4_DESC_PER_BLOCK_BITS(sb); - meta_group_info = kmalloc(metalen, GFP_KERNEL); + meta_group_info = kmalloc(metalen, GFP_NOFS); if (meta_group_info == NULL) { ext4_msg(sb, KERN_ERR, "can't allocate mem " "for a buddy group"); @@ -2399,7 +2399,7 @@ int ext4_mb_add_groupinfo(struct super_block *sb, ext4_group_t group, sbi->s_group_info[group >> EXT4_DESC_PER_BLOCK_BITS(sb)]; i = group & (EXT4_DESC_PER_BLOCK(sb) - 1); - meta_group_info[i] = kmem_cache_zalloc(cachep, GFP_KERNEL); + meta_group_info[i] = kmem_cache_zalloc(cachep, GFP_NOFS); if (meta_group_info[i] == NULL) { ext4_msg(sb, KERN_ERR, "can't allocate buddy mem"); goto exit_group_info; @@ -2428,7 +2428,7 @@ int ext4_mb_add_groupinfo(struct super_block *sb, ext4_group_t group, { struct buffer_head *bh; meta_group_info[i]->bb_bitmap = - kmalloc(sb->s_blocksize, GFP_KERNEL); + kmalloc(sb->s_blocksize, GFP_NOFS); BUG_ON(meta_group_info[i]->bb_bitmap == NULL); bh = ext4_read_block_bitmap(sb, group); BUG_ON(bh == NULL); @@ -2495,7 +2495,7 @@ err_freebuddy: kfree(sbi->s_group_info[i]); iput(sbi->s_buddy_cache); err_freesgi: - ext4_kvfree(sbi->s_group_info); + kvfree(sbi->s_group_info); return -ENOMEM; } @@ -2708,12 +2708,11 @@ int ext4_mb_release(struct super_block *sb) EXT4_DESC_PER_BLOCK_BITS(sb); for (i = 0; i < num_meta_group_infos; i++) kfree(sbi->s_group_info[i]); - ext4_kvfree(sbi->s_group_info); + kvfree(sbi->s_group_info); } kfree(sbi->s_mb_offsets); kfree(sbi->s_mb_maxs); - if (sbi->s_buddy_cache) - iput(sbi->s_buddy_cache); + iput(sbi->s_buddy_cache); if (sbi->s_mb_stats) { ext4_msg(sb, KERN_INFO, "mballoc: %u blocks %u reqs (%u success)", |