diff options
Diffstat (limited to 'fs/bcachefs/opts.h')
| -rw-r--r-- | fs/bcachefs/opts.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/fs/bcachefs/opts.h b/fs/bcachefs/opts.h index b197ec90d4cb..60b93018501f 100644 --- a/fs/bcachefs/opts.h +++ b/fs/bcachefs/opts.h @@ -63,6 +63,7 @@ enum opt_flags { OPT_MUST_BE_POW_2 = (1 << 7), /* Must be power of 2 */ OPT_SB_FIELD_SECTORS = (1 << 8),/* Superblock field is >> 9 of actual value */ OPT_SB_FIELD_ILOG2 = (1 << 9), /* Superblock field is ilog2 of actual value */ + OPT_HIDDEN = (1 << 10), }; enum opt_type { @@ -406,7 +407,7 @@ enum fsck_err_opts { BCH2_NO_SB_OPT, BCH_SB_SECTOR, \ "offset", "Sector offset of superblock") \ x(read_only, u8, \ - OPT_FS|OPT_MOUNT, \ + OPT_FS|OPT_MOUNT|OPT_HIDDEN, \ OPT_BOOL(), \ BCH2_NO_SB_OPT, false, \ NULL, NULL) \ @@ -488,6 +489,13 @@ struct bch_opts { #undef x }; +struct bch2_opts_parse { + struct bch_opts opts; + + /* to save opts that can't be parsed before the FS is opened: */ + struct printbuf parse_later; +}; + static const __maybe_unused struct bch_opts bch2_opts_default = { #define x(_name, _bits, _mode, _type, _sb_opt, _default, ...) \ ._name##_defined = true, \ @@ -566,7 +574,10 @@ void bch2_opt_to_text(struct printbuf *, struct bch_fs *, struct bch_sb *, int bch2_opt_check_may_set(struct bch_fs *, int, u64); int bch2_opts_check_may_set(struct bch_fs *); -int bch2_parse_mount_opts(struct bch_fs *, struct bch_opts *, char *); +int bch2_parse_one_mount_opt(struct bch_fs *, struct bch_opts *, + struct printbuf *, const char *, const char *); +int bch2_parse_mount_opts(struct bch_fs *, struct bch_opts *, struct printbuf *, + char *); /* inode opts: */ |