| /src/sys/ufs/chfs/ |
| chfs_erase.c | 48 chfs_remap_leb(struct chfs_mount *chmp)
55 KASSERT(!rw_write_held(&chmp->chm_lock_wbuf));
56 KASSERT(mutex_owned(&chmp->chm_lock_mountfields));
57 KASSERT(mutex_owned(&chmp->chm_lock_sizes));
59 if (!chmp->chm_nr_erasable_blocks) {
66 if (!TAILQ_EMPTY(&chmp->chm_erasable_pending_wbuf_queue)) {
67 cheb = TAILQ_FIRST(&chmp->chm_erasable_pending_wbuf_queue);
68 TAILQ_REMOVE(&chmp->chm_erasable_pending_wbuf_queue, cheb, queue);
69 if (chmp->chm_wbuf_len) {
70 mutex_exit(&chmp->chm_lock_sizes)
[all...] |
| chfs_wbuf.c | 43 #define EB_ADDRESS(x) ( rounddown((x), chmp->chm_ebh->eb_size) )
45 #define PAGE_DIV(x) ( rounddown((x), chmp->chm_wbuf_pagesize) )
46 #define PAGE_MOD(x) ( (x) % (chmp->chm_wbuf_pagesize) )
59 chfs_flush_wbuf(struct chfs_mount *chmp, int pad)
66 KASSERT(mutex_owned(&chmp->chm_lock_mountfields));
67 KASSERT(mutex_owned(&chmp->chm_lock_sizes));
68 KASSERT(rw_write_held(&chmp->chm_lock_wbuf));
73 chmp->chm_wbuf_len = PAD(chmp->chm_wbuf_len);
74 memset(chmp->chm_wbuf + chmp->chm_wbuf_len, 0
[all...] |
| chfs_build.c | 42 chfs_calc_trigger_levels(struct chfs_mount *chmp)
46 chmp->chm_resv_blocks_deletion = 2;
48 size = chmp->chm_ebh->flash_size / 50; /* 2% of flash size */
49 size += chmp->chm_ebh->peb_nr * 100;
50 size += chmp->chm_ebh->eb_size - 1;
52 chmp->chm_resv_blocks_write =
53 chmp->chm_resv_blocks_deletion + (size / chmp->chm_ebh->eb_size);
54 chmp->chm_resv_blocks_gctrigger = chmp->chm_resv_blocks_write + 1
[all...] |
| chfs_nodeops.c | 44 chfs_update_eb_dirty(struct chfs_mount *chmp,
47 KASSERT(mutex_owned(&chmp->chm_lock_mountfields));
48 KASSERT(!mutex_owned(&chmp->chm_lock_sizes));
58 mutex_enter(&chmp->chm_lock_sizes);
59 chfs_change_size_free(chmp, cheb, -size);
60 chfs_change_size_dirty(chmp, cheb, size);
61 mutex_exit(&chmp->chm_lock_sizes);
71 chfs_add_node_to_list(struct chfs_mount *chmp,
75 KASSERT(mutex_owned(&chmp->chm_lock_vnocache));
101 chfs_mark_node_obsolete(chmp, nextref)
[all...] |
| chfs_gc.c | 69 chfs_gc_trigger(struct chfs_mount *chmp)
71 struct garbage_collector_thread *gc = &chmp->chm_gc_thread;
74 chfs_gc_thread_should_wake(chmp)) {
84 struct chfs_mount *chmp = data; local in function:chfs_gc_thread
85 struct garbage_collector_thread *gc = &chmp->chm_gc_thread;
89 mutex_enter(&chmp->chm_lock_mountfields);
95 if (chfs_gc_thread_should_wake(chmp)) {
96 if (chfs_gcollect_pass(chmp) == ENOSPC) {
97 mutex_exit(&chmp->chm_lock_mountfields);
108 &chmp->chm_lock_mountfields, mstohz(100))
[all...] |
| chfs_write.c | 45 chfs_write_flash_vnode(struct chfs_mount *chmp,
48 KASSERT(mutex_owned(&chmp->chm_lock_mountfields));
89 err = chfs_reserve_space_gc(chmp, CHFS_PAD(size));
93 chfs_gc_trigger(chmp);
95 err = chfs_reserve_space_normal(chmp,
98 err = chfs_reserve_space_normal(chmp,
105 nref = chfs_alloc_node_ref(chmp->chm_nextblock);
111 mutex_enter(&chmp->chm_lock_sizes);
114 nref->nref_offset = chmp->chm_ebh->eb_size - chmp->chm_nextblock->free_size
420 struct chfs_mount *chmp = ump->um_chfs; local in function:chfs_do_link
473 struct chfs_mount *chmp = ump->um_chfs; local in function:chfs_do_unlink
[all...] |
| chfs_scan.c | 41 chfs_scan_make_vnode_cache(struct chfs_mount *chmp, ino_t vno)
45 KASSERT(mutex_owned(&chmp->chm_lock_vnocache));
48 vc = chfs_vnode_cache_get(chmp, vno);
54 if (vno > chmp->chm_max_vno) {
55 chmp->chm_max_vno = vno;
61 chfs_vnode_cache_add(chmp, vc);
102 chfs_scan_check_vnode(struct chfs_mount *chmp,
105 KASSERT(mutex_owned(&chmp->chm_lock_mountfields));
118 err = chfs_update_eb_dirty(chmp,
130 mutex_enter(&chmp->chm_lock_vnocache)
[all...] |
| chfs_pool.c | 61 struct chfs_mount *chmp)
66 "%s_chfs_%p", what, chmp);
71 chpp->chp_mount = chmp;
88 struct chfs_mount *chmp; local in function:chfs_pool_page_alloc
94 chmp = chpp->chp_mount;
96 pages = atomic_inc_uint_nv(&chmp->chm_pages_used);
97 if (pages >= CHFS_PAGES_MAX(chmp)) {
98 atomic_dec_uint(&chmp->chm_pages_used);
103 atomic_dec_uint(&chmp->chm_pages_used);
115 struct chfs_mount *chmp; local in function:chfs_pool_page_free
[all...] |
| chfs_vnode_cache.c | 53 chfs_vnode_cache_get(struct chfs_mount *chmp, ino_t vno)
57 KASSERT(mutex_owned(&chmp->chm_lock_vnocache));
59 ret = chmp->chm_vnocache_hash[vno % VNODECACHE_SIZE];
78 chfs_vnode_cache_add(struct chfs_mount *chmp,
83 KASSERT(mutex_owned(&chmp->chm_lock_vnocache));
86 new->vno = ++chmp->chm_max_vno;
89 prev = &chmp->chm_vnocache_hash[new->vno % VNODECACHE_SIZE];
100 chfs_vnode_cache_remove(struct chfs_mount *chmp,
105 KASSERT(mutex_owned(&chmp->chm_lock_vnocache));
107 prev = &chmp->chm_vnocache_hash[old->vno % VNODECACHE_SIZE]
[all...] |
| chfs_vfsops.c | 120 struct chfs_mount *chmp; local in function:chfs_mount
192 chmp = ump->um_chfs;
195 chmp->chm_fsmp = mp;
215 struct chfs_mount* chmp; local in function:chfs_mountfs
253 chmp = ump->um_chfs;
256 chmp->chm_ebh = kmem_alloc(sizeof(struct chfs_ebh), KM_SLEEP);
259 err = ebh_open(chmp->chm_ebh, devvp->v_rdev);
268 chmp->chm_gbl_version = 0;
269 chmp->chm_vnocache_hash = chfs_vnocache_hash_init();
271 chmp->chm_blocks = kmem_zalloc(chmp->chm_ebh->peb_nr
392 struct chfs_mount *chmp; local in function:chfs_unmount
471 struct chfs_mount *chmp; local in function:chfs_loadvnode
706 struct chfs_mount *chmp; local in function:chfs_statvfs
[all...] |
| chfs_vnode.c | 55 chfs_vnode_lookup(struct chfs_mount *chmp, ino_t vno)
60 vfs_vnode_iterator_init(chmp->chm_fsmp, &marker);
72 struct chfs_mount *chmp = ump->um_chfs; local in function:chfs_readvnode
102 err = chfs_read_leb(chmp, chvc->v->nref_lnr, buf,
144 struct chfs_mount *chmp = ump->um_chfs; local in function:chfs_readdirent
152 err = chfs_read_leb(chmp, chnr->nref_lnr, (char *)&chfdn,
171 err = chfs_read_leb(chmp, chnr->nref_lnr, fd->name,
187 chfs_add_fd_to_inode(chmp, pdir, fd);
199 struct chfs_mount* chmp = ump->um_chfs; local in function:chfs_makeinode
211 vno = ++(chmp->chm_max_vno)
[all...] |
| chfs_readinode.c | 141 chfs_check_td_data(struct chfs_mount *chmp,
151 KASSERT(mutex_owned(&chmp->chm_lock_mountfields));
152 KASSERT(!mutex_owned(&chmp->chm_lock_sizes));
161 err = chfs_read_leb(chmp, nref->nref_lnr, buf, ofs, len, &retlen);
186 mutex_enter(&chmp->chm_lock_sizes);
187 chfs_change_size_unchecked(chmp, &chmp->chm_blocks[nref->nref_lnr], -totlen);
188 chfs_change_size_used(chmp, &chmp->chm_blocks[nref->nref_lnr], totlen);
189 mutex_exit(&chmp->chm_lock_sizes)
[all...] |
| chfs_vnops.c | 62 struct chfs_mount* chmp; local in function:chfs_lookup
99 chmp = ump->um_chfs;
101 ip->ino = ++chmp->chm_max_vno;
103 mutex_enter(&chmp->chm_lock_vnocache);
104 chvc = chfs_vnode_cache_get(chmp, ip->ino);
105 mutex_exit(&chmp->chm_lock_vnocache);
225 struct chfs_mount *chmp; local in function:chfs_mknod
233 chmp = ump->um_chfs;
287 mutex_enter(&chmp->chm_lock_mountfields);
289 err = chfs_write_flash_dnode(chmp, vp, bp, fd)
460 struct chfs_mount *chmp = ump->um_chfs; local in function:chfs_setattr
626 struct chfs_mount *chmp; local in function:chfs_read
769 struct chfs_mount *chmp; local in function:chfs_write
1268 struct chfs_mount *chmp; local in function:chfs_symlink
1350 struct chfs_mount *chmp; local in function:chfs_readdir
1502 struct chfs_mount *chmp = ip->chmp; local in function:chfs_reclaim
1562 struct chfs_mount *chmp = ip->chmp; local in function:chfs_strategy
[all...] |
| chfs_subr.c | 197 struct chfs_mount *chmp; local in function:chfs_chsize
201 chmp = ip->chmp;
223 mutex_enter(&chmp->chm_lock_mountfields);
230 mutex_exit(&chmp->chm_lock_mountfields);
239 chfs_truncate_fragtree(ip->chmp, &ip->fragtree, size);
244 mutex_exit(&chmp->chm_lock_mountfields);
|
| chfs_pool.h | 65 const char *what, struct chfs_mount *chmp);
|
| chfs.h | 107 #define MAX_READ_FREE(chmp) (((chmp)->chm_ebh)->eb_size / 8)
110 #define VERY_DIRTY(chmp, size) ((size) >= (((chmp)->chm_ebh)->eb_size / 2))
677 chfs_map_leb(struct chfs_mount *chmp, int lnr)
681 err = ebh_map_leb(chmp->chm_ebh, lnr);
691 chfs_unmap_leb(struct chfs_mount *chmp, int lnr)
695 err = ebh_unmap_leb(chmp->chm_ebh, lnr);
704 chfs_read_leb(struct chfs_mount *chmp, int lnr, char *buf,
709 err = ebh_read_leb(chmp->chm_ebh, lnr, buf, offset, len, retlen)
[all...] |
| chfs_inode.h | 81 struct chfs_mount *chmp; /* chfs mount point - TODO we should remove it */ member in struct:chfs_inode
|
