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path: root/fs/ext4/mballoc.c
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Diffstat (limited to 'fs/ext4/mballoc.c')
-rw-r--r--fs/ext4/mballoc.c15
1 files changed, 7 insertions, 8 deletions
diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index dbfe15c2533c..8d1e60214ef0 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)",