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-rw-r--r--fs/f2fs/file.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index f6c4bdaaae86..7d8b96275092 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -664,11 +664,14 @@ static int expand_inode_data(struct inode *inode, loff_t offset,
for (index = pg_start; index <= pg_end; index++) {
struct dnode_of_data dn;
+ if (index == pg_end && !off_end)
+ goto noalloc;
+
set_new_dnode(&dn, inode, NULL, NULL, 0);
ret = f2fs_reserve_block(&dn, index);
if (ret)
break;
-
+noalloc:
if (pg_start == pg_end)
new_size = offset + len;
else if (index == pg_start && off_start)