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-rw-r--r--fs/hugetlbfs/inode.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
index 64983ab55586..8c1cef3bb677 100644
--- a/fs/hugetlbfs/inode.c
+++ b/fs/hugetlbfs/inode.c
@@ -512,10 +512,14 @@ static int hugetlbfs_statfs(struct super_block *sb, struct kstatfs *buf)
512 buf->f_bsize = HPAGE_SIZE; 512 buf->f_bsize = HPAGE_SIZE;
513 if (sbinfo) { 513 if (sbinfo) {
514 spin_lock(&sbinfo->stat_lock); 514 spin_lock(&sbinfo->stat_lock);
515 buf->f_blocks = sbinfo->max_blocks; 515 /* If no limits set, just report 0 for max/free/used
516 buf->f_bavail = buf->f_bfree = sbinfo->free_blocks; 516 * blocks, like simple_statfs() */
517 buf->f_files = sbinfo->max_inodes; 517 if (sbinfo->max_blocks >= 0) {
518 buf->f_ffree = sbinfo->free_inodes; 518 buf->f_blocks = sbinfo->max_blocks;
519 buf->f_bavail = buf->f_bfree = sbinfo->free_blocks;
520 buf->f_files = sbinfo->max_inodes;
521 buf->f_ffree = sbinfo->free_inodes;
522 }
519 spin_unlock(&sbinfo->stat_lock); 523 spin_unlock(&sbinfo->stat_lock);
520 } 524 }
521 buf->f_namelen = NAME_MAX; 525 buf->f_namelen = NAME_MAX;