diff options
| -rw-r--r-- | fs/ext4/super.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 2286cd1e3cb834..998ddce4909313 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -4191,7 +4191,7 @@ int ext4_calculate_overhead(struct super_block *sb) unsigned int j_blocks, j_inum = le32_to_cpu(es->s_journal_inum); ext4_group_t i, ngroups = ext4_get_groups_count(sb); ext4_fsblk_t overhead = 0; - char *buf = (char *) get_zeroed_page(GFP_NOFS); + char *buf = kvmalloc(sb->s_blocksize, GFP_NOFS | __GFP_ZERO); if (!buf) return -ENOMEM; @@ -4216,7 +4216,7 @@ int ext4_calculate_overhead(struct super_block *sb) blks = count_overhead(sb, i, buf); overhead += blks; if (blks) - memset(buf, 0, PAGE_SIZE); + memset(buf, 0, sb->s_blocksize); cond_resched(); } @@ -4239,7 +4239,7 @@ int ext4_calculate_overhead(struct super_block *sb) } sbi->s_overhead = overhead; smp_wmb(); - free_page((unsigned long) buf); + kvfree(buf); return 0; } |