ext4: fix trimming of a single group

[mv-sheeva.git] / fs / ext4 / mballoc.c

diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index d47a80ec231d12f693f1abc33ab8695659d23ccc..21ee30b86de5b138a08dfa770b9a1c0f85d075e3 100644 (file)
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -4860,7 +4860,7 @@ int ext4_trim_fs(struct super_block *sb, struct fstrim_range *range)
                if (len >= EXT4_BLOCKS_PER_GROUP(sb))
                        len -= (EXT4_BLOCKS_PER_GROUP(sb) - first_block);
                else
-                       last_block = len;
+                       last_block = first_block + len;
 
                if (e4b.bd_info->bb_free >= minlen) {
                        cnt = ext4_trim_all_free(sb, &e4b, first_block,