generic/251
--- tests/generic/251.out 2016-05-03 20:20:11.
381899000 +0800
QA output created by 251
Running the test: done.
+fstrim: /mnt/scratch_f2fs: FITRIM ioctl failed: Invalid argument
+fstrim: /mnt/scratch_f2fs: FITRIM ioctl failed: Invalid argument
+fstrim: /mnt/scratch_f2fs: FITRIM ioctl failed: Invalid argument
+fstrim: /mnt/scratch_f2fs: FITRIM ioctl failed: Invalid argument
+fstrim: /mnt/scratch_f2fs: FITRIM ioctl failed: Invalid argument
...
Ran: generic/251
Failures: generic/251
The reason is coverage of fstrim locates in meta area, previously we
just return -EINVAL for such case, making generic/251 failed, to fix
this problem, let's relieve restriction to return success with no
block discarded.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
if (start >= MAX_BLKADDR(sbi) || range->len < sbi->blocksize)
return -EINVAL;
- if (end <= MAIN_BLKADDR(sbi))
- return -EINVAL;
+ if (end < MAIN_BLKADDR(sbi))
+ goto out;
if (is_sbi_flag_set(sbi, SBI_NEED_FSCK)) {
f2fs_msg(sbi->sb, KERN_WARNING,