diff options
| -rw-r--r-- | fs/f2fs/file.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index ffa045b39c01..c045e38e60ee 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -1654,8 +1654,11 @@ static int f2fs_do_zero_range(struct dnode_of_data *dn, pgoff_t start, f2fs_set_data_blkaddr(dn, NEW_ADDR); } - f2fs_update_read_extent_cache_range(dn, start, 0, index - start); - f2fs_update_age_extent_cache_range(dn, start, index - start); + if (index > start) { + f2fs_update_read_extent_cache_range(dn, start, 0, + index - start); + f2fs_update_age_extent_cache_range(dn, start, index - start); + } return ret; } |