diff options
Diffstat (limited to 'fs/bcachefs/quota.c')
| -rw-r--r-- | fs/bcachefs/quota.c | 43 |
1 files changed, 36 insertions, 7 deletions
diff --git a/fs/bcachefs/quota.c b/fs/bcachefs/quota.c index 6fb8224f565e..b7ef8fa7bbc9 100644 --- a/fs/bcachefs/quota.c +++ b/fs/bcachefs/quota.c @@ -6,7 +6,18 @@ #include "subvolume.h" #include "super-io.h" -static int bch2_sb_validate_quota(struct bch_sb *sb, struct bch_sb_field *f, +static const char * const bch2_quota_types[] = { + "user", + "group", + "project", +}; + +static const char * const bch2_quota_counters[] = { + "space", + "inodes", +}; + +static int bch2_sb_quota_validate(struct bch_sb *sb, struct bch_sb_field *f, struct printbuf *err) { struct bch_sb_field_quota *q = field_to_type(f, quota); @@ -14,13 +25,36 @@ static int bch2_sb_validate_quota(struct bch_sb *sb, struct bch_sb_field *f, if (vstruct_bytes(&q->field) < sizeof(*q)) { pr_buf(err, "wrong size (got %llu should be %zu)", vstruct_bytes(&q->field), sizeof(*q)); + return -EINVAL; } return 0; } +static void bch2_sb_quota_to_text(struct printbuf *out, struct bch_sb *sb, + struct bch_sb_field *f) +{ + struct bch_sb_field_quota *q = field_to_type(f, quota); + unsigned qtyp, counter; + + for (qtyp = 0; qtyp < ARRAY_SIZE(q->q); qtyp++) { + pr_buf(out, "%s: flags %llx", + bch2_quota_types[qtyp], + le64_to_cpu(q->q[qtyp].flags)); + + for (counter = 0; counter < Q_COUNTERS; counter++) + pr_buf(out, " %s timelimit %u warnlimit %u", + bch2_quota_counters[counter], + le32_to_cpu(q->q[qtyp].c[counter].timelimit), + le32_to_cpu(q->q[qtyp].c[counter].warnlimit)); + + pr_newline(out); + } +} + const struct bch_sb_field_ops bch_sb_field_ops_quota = { - .validate = bch2_sb_validate_quota, + .validate = bch2_sb_quota_validate, + .to_text = bch2_sb_quota_to_text, }; const char *bch2_quota_invalid(const struct bch_fs *c, struct bkey_s_c k) @@ -34,11 +68,6 @@ const char *bch2_quota_invalid(const struct bch_fs *c, struct bkey_s_c k) return NULL; } -static const char * const bch2_quota_counters[] = { - "space", - "inodes", -}; - void bch2_quota_to_text(struct printbuf *out, struct bch_fs *c, struct bkey_s_c k) { |