diff options
| author | Josef Bacik <josef@toxicpanda.com> | 2021-11-22 17:04:19 -0500 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2021-12-08 15:42:24 +0100 |
| commit | f981fec12cc5d2c07942301744b9ea61228bf246 (patch) | |
| tree | 1dd5ecf9deec621a01a125ab0025d327196fdc03 /fs | |
| parent | d815b3f2f273537cb8afaf5ab11a46851f6c03e5 (diff) | |
btrfs: fail if fstrim_range->start == U64_MAX
We've always been failing generic/260 because it's testing things we
actually don't care about and thus won't fail for. However we probably
should fail for fstrim_range->start == U64_MAX since we clearly can't
trim anything past that. This in combination with an update to
generic/260 will allow us to pass this test properly.
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/extent-tree.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 3fd736a02c1e..fc4895e6a62c 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -6051,6 +6051,9 @@ int btrfs_trim_fs(struct btrfs_fs_info *fs_info, struct fstrim_range *range) int dev_ret = 0; int ret = 0; + if (range->start == U64_MAX) + return -EINVAL; + /* * Check range overflow if range->len is set. * The default range->len is U64_MAX. |