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-rw-r--r--fs/ext4/super.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 9ce3b67b7269..c9e06c647ce8 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -3964,9 +3964,12 @@ static int ext4_commit_super(struct super_block *sb, int sync)
else
es->s_kbytes_written =
cpu_to_le64(EXT4_SB(sb)->s_kbytes_written);
- ext4_free_blocks_count_set(es, percpu_counter_sum_positive(
+ if (percpu_counter_initialized(&EXT4_SB(sb)->s_freeblocks_counter))
+ ext4_free_blocks_count_set(es, percpu_counter_sum_positive(
&EXT4_SB(sb)->s_freeblocks_counter));
- es->s_free_inodes_count = cpu_to_le32(percpu_counter_sum_positive(
+ if (percpu_counter_initialized(&EXT4_SB(sb)->s_freeinodes_counter))
+ es->s_free_inodes_count =
+ cpu_to_le32(percpu_counter_sum_positive(
&EXT4_SB(sb)->s_freeinodes_counter));
sb->s_dirt = 0;
BUFFER_TRACE(sbh, "marking dirty");