diff options
| author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-07-11 23:23:40 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-07-12 01:46:59 -0400 |
| commit | 1fec9ab170e57cb40b410d2d27cddd22a6fe08db (patch) | |
| tree | 6c1190f204f92166c83f66e4a550f4270b6b6c6d /fs/bcachefs/opts.c | |
| parent | ef5b64f02690cd6f5cca6e854100b5a3abfd3541 (diff) | |
bcachefs: BCH_IOCTL_FSCKbcachefs-ioctl-fsck
This adds a new ioctl for running fsck on a list of devices.
Normally, if we wish to use the kernel's implementation of fsck we'd run
it at mount time with -o fsck. This ioctl lets us run fsck without
mounting, so that userspace bcachefs-tools can transparently switch to
the kernel's implementation of fsck when appropriate - primarily if the
kernel version of bcachefs better matches the filesystem on disk.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/opts.c')
| -rw-r--r-- | fs/bcachefs/opts.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/bcachefs/opts.c b/fs/bcachefs/opts.c index 6888e0f052a7..24f1d3d52de5 100644 --- a/fs/bcachefs/opts.c +++ b/fs/bcachefs/opts.c @@ -251,14 +251,14 @@ int bch2_opt_validate(const struct bch_option *opt, u64 v, struct printbuf *err) if (err) prt_printf(err, "%s: not a multiple of 512", opt->attr.name); - return -EINVAL; + return -BCH_ERR_opt_parse_error; } if ((opt->flags & OPT_MUST_BE_POW_2) && !is_power_of_2(v)) { if (err) prt_printf(err, "%s: must be a power of two", opt->attr.name); - return -EINVAL; + return -BCH_ERR_opt_parse_error; } return 0; |