Lines Matching defs:agno
94 static int dbAllocAG(struct bmap * bmp, int agno, s64 nblocks, int l2nb,
697 int rc, agno;
752 agno = blkno >> bmp->db_agl2size;
763 if (atomic_read(&bmp->db_active[agno]))
797 writers = atomic_read(&bmp->db_active[agno]);
799 ((writers == 1) && (JFS_IP(ip)->active_ag != agno))) {
842 if ((rc = dbAllocAG(bmp, agno, nblocks, l2nb, results)) != -ENOSPC)
852 agno = dbNextAG(ipbmap);
858 if ((rc = dbAllocAG(bmp, agno, nblocks, l2nb, results)) == -ENOSPC)
1351 * agno - allocation group number.
1365 dbAllocAG(struct bmap * bmp, int agno, s64 nblocks, int l2nb, s64 * results)
1386 blkno = (s64) agno << bmp->db_agl2size;
1406 || bmp->db_agfree[agno] == bmp->db_agsize) {
1409 (bmp->db_agfree[agno] == bmp->db_agsize)) {
1445 ti = bmp->db_agstart + bmp->db_agwidth * (agno & (agperlev - 1));
2074 int dbitno, word, rembits, nb, nwords, wbitno, nw, agno;
2184 agno = blkno >> bmp->db_agl2size;
2185 if (agno > bmp->db_maxag)
2186 bmp->db_maxag = agno;
2189 bmp->db_agfree[agno] -= nblocks;
2221 int dbitno, word, rembits, nb, nwords, wbitno, nw, agno;
2327 agno = blkno >> bmp->db_agl2size;
2329 bmp->db_agfree[agno] += nblocks;
2336 if ((bmp->db_agfree[agno] == bmp->db_agsize && agno == bmp->db_maxag) ||
2337 (agno == bmp->db_numag - 1 &&
2338 bmp->db_agfree[agno] == (bmp-> db_mapsize & (BPERDMAP - 1)))) {
3163 int dbitno, word, rembits, nb, nwords, wbitno, agno;
3241 agno = blkno >> bmp->db_agl2size;
3242 if (agno > bmp->db_maxag)
3243 bmp->db_maxag = agno;
3246 bmp->db_agfree[agno] -= nblocks;
3295 int agno, l2agsize, oldl2agsize;
3322 agno = bmp->db_numag;
3338 for (i = 0, n = 0; i < agno; n++) {
3342 for (j = 0; j < k && i < agno; j++, i++) {
3362 * global control page db_nfree, db_agfree[agno], db_maxfreebud;
3473 agno = le64_to_cpu(dp->start) >> l2agsize;
3474 bmp->db_agfree[agno] += n;