diff options
| author | Hunter Shaffer <huntershaffer182456@gmail.com> | 2023-09-25 00:46:28 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:10:15 -0400 |
| commit | 40f7914e8dc87f8530ebbd853036cb370656b947 (patch) | |
| tree | 4e036d78fc7e63420eaf19bbb1093942ec58c816 /fs/bcachefs/bcachefs_format.h | |
| parent | 9af26120f06e03ee8cdd0f7d9f767f537f5148bd (diff) | |
bcachefs: Add iops fields to bch_member
Signed-off-by: Hunter Shaffer <huntershaffer182456@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/bcachefs_format.h')
| -rw-r--r-- | fs/bcachefs/bcachefs_format.h | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/fs/bcachefs/bcachefs_format.h b/fs/bcachefs/bcachefs_format.h index 45701b1230b7..99749f3315fe 100644 --- a/fs/bcachefs/bcachefs_format.h +++ b/fs/bcachefs/bcachefs_format.h @@ -1269,6 +1269,19 @@ struct bch_sb_field_journal_v2 { #define BCH_MIN_NR_NBUCKETS (1 << 6) +#define BCH_IOPS_MEASUREMENTS() \ + x(seqread, 0) \ + x(seqwrite, 1) \ + x(randread, 2) \ + x(randwrite, 3) + +enum bch_iops_measurement { +#define x(t, n) BCH_IOPS_##t = n, + BCH_IOPS_MEASUREMENTS() +#undef x + BCH_IOPS_NR +}; + struct bch_member { __uuid_t uuid; __le64 nbuckets; /* device size */ @@ -1277,19 +1290,20 @@ struct bch_member { __le32 pad; __le64 last_mount; /* time_t */ - __le64 flags[2]; + __le64 flags; + __le32 iops[4]; }; #define BCH_MEMBER_V1_BYTES 56 -LE64_BITMASK(BCH_MEMBER_STATE, struct bch_member, flags[0], 0, 4) +LE64_BITMASK(BCH_MEMBER_STATE, struct bch_member, flags, 0, 4) /* 4-14 unused, was TIER, HAS_(META)DATA, REPLACEMENT */ -LE64_BITMASK(BCH_MEMBER_DISCARD, struct bch_member, flags[0], 14, 15) -LE64_BITMASK(BCH_MEMBER_DATA_ALLOWED, struct bch_member, flags[0], 15, 20) -LE64_BITMASK(BCH_MEMBER_GROUP, struct bch_member, flags[0], 20, 28) -LE64_BITMASK(BCH_MEMBER_DURABILITY, struct bch_member, flags[0], 28, 30) +LE64_BITMASK(BCH_MEMBER_DISCARD, struct bch_member, flags, 14, 15) +LE64_BITMASK(BCH_MEMBER_DATA_ALLOWED, struct bch_member, flags, 15, 20) +LE64_BITMASK(BCH_MEMBER_GROUP, struct bch_member, flags, 20, 28) +LE64_BITMASK(BCH_MEMBER_DURABILITY, struct bch_member, flags, 28, 30) LE64_BITMASK(BCH_MEMBER_FREESPACE_INITIALIZED, - struct bch_member, flags[0], 30, 31) + struct bch_member, flags, 30, 31) #if 0 LE64_BITMASK(BCH_MEMBER_NR_READ_ERRORS, struct bch_member, flags[1], 0, 20); |