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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2021-12-14 14:24:41 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:09:19 -0400 |
| commit | 8244f3209b5b49a6bde9921d7825af9f57161b23 (patch) | |
| tree | 344a619bee4976ff0983bf0bb6bba7b81e532a71 /fs/bcachefs/fs.c | |
| parent | d05117e36a7290cbfa8ebcc05c6facb60a5bcefb (diff) | |
| download | lwn-8244f3209b5b49a6bde9921d7825af9f57161b23.tar.gz lwn-8244f3209b5b49a6bde9921d7825af9f57161b23.zip | |
bcachefs: Option improvements
This adds flags for options that must be a power of two (block size and
btree node size), and options that are stored in the superblock as a
power of two (encoded extent max).
Also: options are now stored in memory in the same units they're
displayed in (bytes): we now convert when getting and setting from the
superblock.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Diffstat (limited to 'fs/bcachefs/fs.c')
| -rw-r--r-- | fs/bcachefs/fs.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/bcachefs/fs.c b/fs/bcachefs/fs.c index 31adc0e0d452..bbdfccf24e53 100644 --- a/fs/bcachefs/fs.c +++ b/fs/bcachefs/fs.c @@ -868,8 +868,8 @@ static int bch2_fill_extent(struct bch_fs *c, else offset += p.crc.offset; - if ((offset & (c->opts.block_size - 1)) || - (k.k->size & (c->opts.block_size - 1))) + if ((offset & (block_sectors(c) - 1)) || + (k.k->size & (block_sectors(c) - 1))) flags2 |= FIEMAP_EXTENT_NOT_ALIGNED; ret = fiemap_fill_next_extent(info, @@ -1683,7 +1683,7 @@ static int bch2_show_options(struct seq_file *seq, struct dentry *root) const struct bch_option *opt = &bch2_opt_table[i]; u64 v = bch2_opt_get_by_id(&c->opts, i); - if (!(opt->mode & OPT_MOUNT)) + if (!(opt->flags & OPT_MOUNT)) continue; if (v == bch2_opt_get_by_id(&bch2_opts_default, i)) |