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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-11-24 03:26:27 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-01-01 19:47:38 +0300 |
| commit | e6674decb2195999ae9fe074bf048ba91e336144 (patch) | |
| tree | d348698f40080701cfa63b5c98a8d6a4e0095709 /include/linux | |
| parent | 3b05b8e08292eafec277e8780d79b2a2d8584af2 (diff) | |
| download | linux-e6674decb2195999ae9fe074bf048ba91e336144.tar.xz | |
bcachefs: BCH_IOCTL_DEV_USAGE_V2
BCH_IOCTL_DEV_USAGE mistakenly put the per-data-type array in struct
bch_ioctl_dev_usage; since ioctl numbers encode the size of the arg,
that means adding new data types breaks the ioctl.
This adds a new version that includes the number of data types as a
parameter: the old version is fixed at 10 so as to not break when adding
new types.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions