diff options
| -rw-r--r-- | fs/ext3/balloc.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c index 045995c8ce5a..5b8344fab79d 100644 --- a/fs/ext3/balloc.c +++ b/fs/ext3/balloc.c | |||
| @@ -2090,7 +2090,8 @@ int ext3_trim_fs(struct super_block *sb, struct fstrim_range *range) | |||
| 2090 | ext3_fsblk_t max_blks = le32_to_cpu(es->s_blocks_count); | 2090 | ext3_fsblk_t max_blks = le32_to_cpu(es->s_blocks_count); |
| 2091 | int ret = 0; | 2091 | int ret = 0; |
| 2092 | 2092 | ||
| 2093 | start = range->start >> sb->s_blocksize_bits; | 2093 | start = (range->start >> sb->s_blocksize_bits) + |
| 2094 | le32_to_cpu(es->s_first_data_block); | ||
| 2094 | len = range->len >> sb->s_blocksize_bits; | 2095 | len = range->len >> sb->s_blocksize_bits; |
| 2095 | minlen = range->minlen >> sb->s_blocksize_bits; | 2096 | minlen = range->minlen >> sb->s_blocksize_bits; |
| 2096 | trimmed = 0; | 2097 | trimmed = 0; |
| @@ -2099,10 +2100,6 @@ int ext3_trim_fs(struct super_block *sb, struct fstrim_range *range) | |||
| 2099 | return -EINVAL; | 2100 | return -EINVAL; |
| 2100 | if (start >= max_blks) | 2101 | if (start >= max_blks) |
| 2101 | goto out; | 2102 | goto out; |
| 2102 | if (start < le32_to_cpu(es->s_first_data_block)) { | ||
| 2103 | len -= le32_to_cpu(es->s_first_data_block) - start; | ||
| 2104 | start = le32_to_cpu(es->s_first_data_block); | ||
| 2105 | } | ||
| 2106 | if (start + len > max_blks) | 2103 | if (start + len > max_blks) |
| 2107 | len = max_blks - start; | 2104 | len = max_blks - start; |
| 2108 | 2105 | ||
