diff options
Diffstat (limited to 'lib/libc')
| -rw-r--r-- | lib/libc/db/hash/hash_page.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/lib/libc/db/hash/hash_page.c b/lib/libc/db/hash/hash_page.c index dc267f4..e34b30f 100644 --- a/lib/libc/db/hash/hash_page.c +++ b/lib/libc/db/hash/hash_page.c @@ -404,17 +404,22 @@ __addel(HTAB *hashp, BUFHEAD *bufp, const DBT *key, const DBT *val) if (!bufp) return (-1); bp = (u_int16_t *)bufp->page; - } else + } else if (bp[bp[0]] != OVFLPAGE) { + /* Short key/data pairs, no more pages */ + break; + } else { /* Try to squeeze key on this page */ - if (FREESPACE(bp) > PAIRSIZE(key, val)) { + if (bp[2] >= REAL_KEY && + FREESPACE(bp) >= PAIRSIZE(key, val)) { squeeze_key(bp, key, val); - return (0); + goto stats; } else { bufp = __get_buf(hashp, bp[bp[0] - 1], bufp, 0); if (!bufp) return (-1); bp = (u_int16_t *)bufp->page; } + } if (PAIRFITS(bp, key, val)) putpair(bufp->page, key, val); @@ -431,6 +436,7 @@ __addel(HTAB *hashp, BUFHEAD *bufp, const DBT *key, const DBT *val) if (__big_insert(hashp, bufp, key, val)) return (-1); } +stats: bufp->flags |= BUF_MOD; /* * If the average number of keys per bucket exceeds the fill factor, |
