| /linux-4.4.14/fs/xfs/ |
| D | xfs_extent_busy.c | 44 struct xfs_perag *pag; in xfs_extent_busy_insert() local
69 pag = xfs_perag_get(tp->t_mountp, new->agno); in xfs_extent_busy_insert()
70 spin_lock(&pag->pagb_lock); in xfs_extent_busy_insert()
71 rbp = &pag->pagb_tree.rb_node; in xfs_extent_busy_insert()
88 rb_insert_color(&new->rb_node, &pag->pagb_tree); in xfs_extent_busy_insert()
91 spin_unlock(&pag->pagb_lock); in xfs_extent_busy_insert()
92 xfs_perag_put(pag); in xfs_extent_busy_insert()
111 struct xfs_perag *pag; in xfs_extent_busy_search() local
116 pag = xfs_perag_get(mp, agno); in xfs_extent_busy_search()
117 spin_lock(&pag->pagb_lock); in xfs_extent_busy_search()
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| D | xfs_icache.c | 41 struct xfs_perag *pag, struct xfs_inode *ip);
142 struct xfs_perag *pag, in xfs_iget_cache_hit() argument
226 spin_lock(&pag->pag_ici_lock); in xfs_iget_cache_hit()
236 __xfs_inode_clear_reclaim_tag(mp, pag, ip); in xfs_iget_cache_hit()
243 spin_unlock(&pag->pag_ici_lock); in xfs_iget_cache_hit()
276 struct xfs_perag *pag, in xfs_iget_cache_miss() argument
341 spin_lock(&pag->pag_ici_lock); in xfs_iget_cache_miss()
342 error = radix_tree_insert(&pag->pag_ici_root, agino, ip); in xfs_iget_cache_miss()
349 spin_unlock(&pag->pag_ici_lock); in xfs_iget_cache_miss()
356 spin_unlock(&pag->pag_ici_lock); in xfs_iget_cache_miss()
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| D | xfs_filestream.c | 86 struct xfs_perag *pag; in xfs_filestream_peek_ag() local
89 pag = xfs_perag_get(mp, agno); in xfs_filestream_peek_ag()
90 ret = atomic_read(&pag->pagf_fstrms); in xfs_filestream_peek_ag()
91 xfs_perag_put(pag); in xfs_filestream_peek_ag()
100 struct xfs_perag *pag; in xfs_filestream_get_ag() local
103 pag = xfs_perag_get(mp, agno); in xfs_filestream_get_ag()
104 ret = atomic_inc_return(&pag->pagf_fstrms); in xfs_filestream_get_ag()
105 xfs_perag_put(pag); in xfs_filestream_get_ag()
114 struct xfs_perag *pag; in xfs_filestream_put_ag() local
116 pag = xfs_perag_get(mp, agno); in xfs_filestream_put_ag()
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| D | xfs_mount.c | 135 struct xfs_perag *pag = container_of(head, struct xfs_perag, rcu_head); in __xfs_free_perag() local
137 ASSERT(atomic_read(&pag->pag_ref) == 0); in __xfs_free_perag()
138 kmem_free(pag); in __xfs_free_perag()
149 struct xfs_perag *pag; in xfs_free_perag() local
153 pag = radix_tree_delete(&mp->m_perag_tree, agno); in xfs_free_perag()
155 ASSERT(pag); in xfs_free_perag()
156 ASSERT(atomic_read(&pag->pag_ref) == 0); in xfs_free_perag()
157 call_rcu(&pag->rcu_head, __xfs_free_perag); in xfs_free_perag()
187 xfs_perag_t *pag; in xfs_initialize_perag() local
199 pag = xfs_perag_get(mp, index); in xfs_initialize_perag()
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| D | xfs_buf.c | 442 struct xfs_perag *pag; in _xfs_buf_find() local
477 pag = xfs_perag_get(btp->bt_mount, in _xfs_buf_find()
481 spin_lock(&pag->pag_buf_lock); in _xfs_buf_find()
482 rbp = &pag->pag_buf_tree.rb_node; in _xfs_buf_find()
515 rb_insert_color(&new_bp->b_rbnode, &pag->pag_buf_tree); in _xfs_buf_find()
517 new_bp->b_pag = pag; in _xfs_buf_find()
518 spin_unlock(&pag->pag_buf_lock); in _xfs_buf_find()
521 spin_unlock(&pag->pag_buf_lock); in _xfs_buf_find()
522 xfs_perag_put(pag); in _xfs_buf_find()
527 spin_unlock(&pag->pag_buf_lock); in _xfs_buf_find()
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| D | xfs_discard.c | 47 struct xfs_perag *pag; in xfs_trim_extents() local
51 pag = xfs_perag_get(mp, agno); in xfs_trim_extents()
141 xfs_perag_put(pag); in xfs_trim_extents()
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| D | xfs_super.c | 588 xfs_perag_t *pag; in xfs_set_inode32() local
611 pag = xfs_perag_get(mp, index); in xfs_set_inode32()
612 pag->pagi_inodeok = 0; in xfs_set_inode32()
613 pag->pagf_metadata = 0; in xfs_set_inode32()
614 xfs_perag_put(pag); in xfs_set_inode32()
618 pag = xfs_perag_get(mp, index); in xfs_set_inode32()
619 pag->pagi_inodeok = 1; in xfs_set_inode32()
622 pag->pagf_metadata = 1; in xfs_set_inode32()
623 xfs_perag_put(pag); in xfs_set_inode32()
637 struct xfs_perag *pag; in xfs_set_inode64() local
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| D | xfs_inode.c | 2226 struct xfs_perag *pag; in xfs_ifree_cluster() local
2230 pag = xfs_perag_get(mp, XFS_INO_TO_AGNO(mp, inum)); in xfs_ifree_cluster()
2311 ip = radix_tree_lookup(&pag->pag_ici_root, in xfs_ifree_cluster()
2384 xfs_perag_put(pag); in xfs_ifree_cluster()
3184 struct xfs_perag *pag; in xfs_iflush_cluster() local
3195 pag = xfs_perag_get(mp, XFS_INO_TO_AGNO(mp, ip->i_ino)); in xfs_iflush_cluster()
3207 nr_found = radix_tree_gang_lookup(&pag->pag_ici_root, (void**)ilist, in xfs_iflush_cluster()
3284 xfs_perag_put(pag); in xfs_iflush_cluster()
3327 xfs_perag_put(pag); in xfs_iflush_cluster()
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| /linux-4.4.14/fs/xfs/libxfs/ |
| D | xfs_ialloc.c | 610 struct xfs_perag *pag; in xfs_ialloc_ag_alloc() local
870 pag = xfs_perag_get(args.mp, agno); in xfs_ialloc_ag_alloc()
871 pag->pagi_freecount += newlen; in xfs_ialloc_ag_alloc()
872 xfs_perag_put(pag); in xfs_ialloc_ag_alloc()
922 xfs_perag_t *pag; /* per allocation group data */ in xfs_ialloc_ag_select() local
953 pag = xfs_perag_get(mp, agno); in xfs_ialloc_ag_select()
954 if (!pag->pagi_inodeok) { in xfs_ialloc_ag_select()
959 if (!pag->pagi_init) { in xfs_ialloc_ag_select()
965 if (pag->pagi_freecount) { in xfs_ialloc_ag_select()
966 xfs_perag_put(pag); in xfs_ialloc_ag_select()
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| D | xfs_alloc_btree.c | 55 struct xfs_perag *pag = xfs_perag_get(cur->bc_mp, seqno); in xfs_allocbt_set_root() local
61 pag->pagf_levels[btnum] += inc; in xfs_allocbt_set_root()
62 xfs_perag_put(pag); in xfs_allocbt_set_root()
139 struct xfs_perag *pag; in xfs_allocbt_update_lastrec() local
183 pag = xfs_perag_get(cur->bc_mp, seqno); in xfs_allocbt_update_lastrec()
184 pag->pagf_longest = be32_to_cpu(len); in xfs_allocbt_update_lastrec()
185 xfs_perag_put(pag); in xfs_allocbt_update_lastrec()
278 struct xfs_perag *pag = bp->b_pag; in xfs_allocbt_verify() local
302 if (pag && in xfs_allocbt_verify()
303 be32_to_cpu(block->bb_u.s.bb_owner) != pag->pag_agno) in xfs_allocbt_verify()
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| D | xfs_alloc.c | 571 struct xfs_perag *pag, in xfs_alloc_update_counters() argument
577 pag->pagf_freeblks += len; in xfs_alloc_update_counters()
640 error = xfs_alloc_update_counters(args->tp, args->pag, in xfs_alloc_ag_vextent()
1602 xfs_perag_t *pag; /* per allocation group data */ in xfs_free_ag_extent() local
1806 pag = xfs_perag_get(mp, agno); in xfs_free_ag_extent()
1807 error = xfs_alloc_update_counters(tp, pag, agbp, len); in xfs_free_ag_extent()
1808 xfs_perag_put(pag); in xfs_free_ag_extent()
1863 struct xfs_perag *pag, in xfs_alloc_longest_free_extent() argument
1868 if (need > pag->pagf_flcount) in xfs_alloc_longest_free_extent()
1869 delta = need - pag->pagf_flcount; in xfs_alloc_longest_free_extent()
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| D | xfs_sb.c | 54 struct xfs_perag *pag; in xfs_perag_get() local
58 pag = radix_tree_lookup(&mp->m_perag_tree, agno); in xfs_perag_get()
59 if (pag) { in xfs_perag_get()
60 ASSERT(atomic_read(&pag->pag_ref) >= 0); in xfs_perag_get()
61 ref = atomic_inc_return(&pag->pag_ref); in xfs_perag_get()
65 return pag; in xfs_perag_get()
77 struct xfs_perag *pag; in xfs_perag_get_tag() local
83 (void **)&pag, first, 1, tag); in xfs_perag_get_tag()
88 ref = atomic_inc_return(&pag->pag_ref); in xfs_perag_get_tag()
90 trace_xfs_perag_get_tag(mp, pag->pag_agno, ref, _RET_IP_); in xfs_perag_get_tag()
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| D | xfs_alloc.h | 103 struct xfs_perag *pag; /* per-ag struct for this agno */ member
136 struct xfs_perag *pag, xfs_extlen_t need);
138 struct xfs_perag *pag);
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| D | xfs_sb.h | 27 extern void xfs_perag_put(struct xfs_perag *pag);
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| D | xfs_ialloc_btree.c | 224 struct xfs_perag *pag = bp->b_pag; in xfs_inobt_verify() local
246 if (pag && in xfs_inobt_verify()
247 be32_to_cpu(block->bb_u.s.bb_owner) != pag->pag_agno) in xfs_inobt_verify()
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| D | xfs_bmap.c | 3507 struct xfs_perag *pag; in xfs_bmap_longest_free_extent() local
3511 pag = xfs_perag_get(mp, ag); in xfs_bmap_longest_free_extent()
3512 if (!pag->pagf_init) { in xfs_bmap_longest_free_extent()
3517 if (!pag->pagf_init) { in xfs_bmap_longest_free_extent()
3523 longest = xfs_alloc_longest_free_extent(mp, pag, in xfs_bmap_longest_free_extent()
3524 xfs_alloc_min_freelist(mp, pag)); in xfs_bmap_longest_free_extent()
3529 xfs_perag_put(pag); in xfs_bmap_longest_free_extent()
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