From 6697f819a10b238ccf01998c3f203d65d8374696 Mon Sep 17 00:00:00 2001 From: Yuezhang Mo Date: Fri, 22 Nov 2024 10:50:55 +0800 Subject: [PATCH] exfat: fix just enough dentries but allocate a new cluster to dir This commit fixes the condition for allocating cluster to parent directory to avoid allocating new cluster to parent directory when there are just enough empty directory entries at the end of the parent directory. Fixes: af02c72d0b62 ("exfat: convert exfat_find_empty_entry() to use dentry cache") Signed-off-by: Yuezhang Mo Signed-off-by: Namjae Jeon --- fs/exfat/namei.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/exfat/namei.c b/fs/exfat/namei.c index 691dd77b6ab5..5b16181a4c2e 100644 --- a/fs/exfat/namei.c +++ b/fs/exfat/namei.c @@ -232,7 +232,7 @@ static int exfat_search_empty_slot(struct super_block *sb, dentry = 0; } - while (dentry + num_entries < total_entries && + while (dentry + num_entries <= total_entries && clu.dir != EXFAT_EOF_CLUSTER) { i = dentry & (dentries_per_clu - 1); -- 2.50.1