Searched refs:page_t (Results 1 - 25 of 149) sorted by relevance

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/illumos-gate/usr/src/uts/i86pc/vm/
H A Dhment.h44 * the page_t. If it returns a non-NULL pointer, the pointer must be
47 extern hment_t *hment_remove(page_t *, htable_t *ht, uint_t entry);
53 extern hment_t *hment_walk(page_t *, htable_t **, uint_t *, hment_t *);
58 extern hment_t *hment_prepare(htable_t *ht, uint_t entry, page_t *);
63 extern void hment_assign(htable_t *ht, uint_t entry, page_t *, hment_t *);
71 * lock/unlock a page_t's mapping list/pte entry
73 extern void x86_hm_enter(page_t *);
74 extern void x86_hm_exit(page_t *);
75 extern int x86_hm_held(page_t *pp);
92 * Return the number of mappings of a page_t
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H A Dhment.c44 * structs hangs off of the page_t connected by the hm_next and hm_prev
63 * embedded in the page_t.
282 x86_hm_held(page_t *pp)
291 x86_hm_enter(page_t *pp)
299 x86_hm_exit(page_t *pp)
307 * Internal routine to add a full hment to a page_t mapping list
310 hment_insert(hment_t *hm, page_t *pp)
341 * - Adding the first mapping to a page_t as an embedded hment
344 * - Adding another mapping to a page_t that already has multiple mappings
353 hment_prepare(htable_t *htable, uint_t entry, page_t *p
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H A Dvm_dep.h66 extern void plcnt_inc_dec(page_t *, int, int, long, int);
115 extern page_t ****page_freelists;
126 extern page_t ***page_cachelists;
143 extern page_t *page_get_mnode_freelist(int, uint_t, int, uchar_t, uint_t);
144 extern page_t *page_get_mnode_cachelist(uint_t, uint_t, int, int);
307 extern int mtype_pgr_init(int *, page_t *, int, pgcnt_t);
326 extern void chk_lpg(page_t *, uchar_t);
548 extern void page_ctr_sub(int, int, page_t *, int);
549 extern page_t *page_freelist_split(uchar_t,
551 extern page_t *page_freelist_coalesc
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/illumos-gate/usr/src/uts/common/inet/nca/
H A Dncakmem.h45 extern page_t **kmem_phys_alloc(size_t, int, char **);
46 extern void kmem_phys_free(page_t **);
47 extern void *kmem_phys_mapin(page_t **, void *, int);
48 extern void kmem_phys_mapout(page_t **, void *);
/illumos-gate/usr/src/uts/common/vm/
H A Dpage.h118 * The number of low order 0 (or less variable) bits in the page_t address.
436 * The P_NORELOC bit in the page_t.p_state field is provided for use by
448 * page_t virtual address space is remapped to a page (or pages) of
449 * zeros. If a page_t is manipulated while it is p_selock'd, or if it is
453 * of these locks, it is possible for the page_t being referenced to be
454 * deleted. Examples of this are page_t pointers returned by
455 * page_numtopp_nolock, page_first and page_next. Providing the page_t
546 } page_t; typedef in typeref:struct:page
549 typedef page_t devpage_t;
553 ((1 << (sizeof (((page_t *)
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H A Dseg_kmem.h78 extern page_t *segkmem_page_create(void *, size_t, int, void *);
80 page_t *(*page_create_func)(void *, size_t, int, void *), void *);
84 extern void segkmem_xfree(vmem_t *, void *, size_t, void (*)(page_t *));
H A Dpage_lock.c71 * fields of all page_t structures.
74 * when given a pointer to a page_t.
84 #define PIO_SHIFT 7 /* log2(sizeof(page_t)) */
243 page_lock(page_t *pp, se_t se, kmutex_t *lock, reclaim_t reclaim)
294 page_lock_es(page_t *pp, se_t se, kmutex_t *lock, reclaim_t reclaim, int es)
478 page_lock_clr_exclwanted(page_t *pp)
503 page_try_reclaim_lock(page_t *pp, se_t se, int es)
574 page_trylock(page_t *pp, se_t se)
616 page_unlock_nocapture(page_t *pp)
650 page_unlock(page_t *p
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H A Dvm_page.c274 static inline page_t *
278 page_t *page;
336 static int page_do_hashin(page_t *, vnode_t *, u_offset_t);
337 static void page_do_hashout(page_t *);
339 int page_capture_take_action(page_t *, uint_t, void *);
341 static void page_demote_vp_pages(page_t *);
551 * add_physmem() since this is how we initialize all page_t's at
556 page_t *pp,
560 page_t *root = NULL;
608 * initialize other fields in the page_t
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H A Dvm_pvn.c90 page_t *
103 page_t *pp;
104 page_t *plist = NULL;
118 return ((page_t *)NULL); /* ra case - give up */
144 return ((page_t *)NULL); /* segment driver says no */
148 return ((page_t *)NULL);
234 page_t *
237 page_t *pp,
245 page_t *dirty;
306 pvn_io_done(page_t *plis
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H A Dpvn.h73 void pvn_vplist_setdirty(vnode_t *vp, int (*page_check)(page_t *));
92 #define PVN_VPLIST_HASH_TAG ((page_t *)-1)
/illumos-gate/usr/src/uts/common/sys/
H A Dhold_page.h44 * int plat_hold_page(pfn_t pfn, int lock, page_t **pp_ret)
57 * void plat_release_page(page_t *pp)
69 extern int plat_hold_page(pfn_t, int, page_t **);
70 extern void plat_release_page(page_t *);
H A Dfdbuffer.h109 page_t *pages; /* page list for FDPAGE_BUF */
115 page_t **fd_shadow; /* shadow pages used for direct i/o to uspace */
140 extern fdbuffer_t *fdb_page_create(page_t *pp, size_t len, int flag);
142 page_t **pplist, struct proc *procp);
H A Dbofi_impl.h98 page_t *map_pp;
99 page_t **map_pplist;
/illumos-gate/usr/src/uts/sun4/vm/
H A Dmach_kpm.h34 extern kmutex_t *sfmmu_page_enter(page_t *);
37 extern void sfmmu_page_cache_array(page_t *, int, int, pgcnt_t);
38 extern cpuset_t sfmmu_pageunload(page_t *, struct sf_hment *, int);
39 extern int tst_tnc(page_t *pp, pgcnt_t);
40 extern void conv_tnc(page_t *pp, int);
41 extern int fnd_mapping_sz(page_t *);
45 extern void sfmmu_kpm_pageunload(page_t *);
46 extern void sfmmu_kpm_vac_unload(page_t *, caddr_t);
47 extern void sfmmu_kpm_hme_unload(page_t *);
48 extern kpm_hlk_t *sfmmu_kpm_kpmp_enter(page_t *, pgcnt_
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H A Dvm_dep.c97 extern void page_relocate_hash(page_t *, page_t *);
104 extern page_t *page_get_freelist(struct vnode *, u_offset_t, struct seg *,
773 page_t ***page_freelists[MMU_PAGE_SIZES][MAX_MEM_TYPES];
779 page_t ***page_cachelists[MAX_MEM_TYPES];
796 cache_sz = (page_get_pagecolors(0) * sizeof (page_t *)) +
797 sizeof (page_t **);
803 free_sz = sizeof (page_t **);
805 free_sz += sizeof (page_t *) * page_get_pagecolors(szc);
822 page_cachelists[mtype] = (page_t ***)alloc_bas
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/illumos-gate/usr/src/uts/i86pc/os/
H A Dhold_page.c34 plat_hold_page(pfn_t pfn, int lock, page_t **pp_ret)
36 page_t *pp = page_numtopp_nolock(pfn);
75 plat_release_page(page_t *pp)
H A Dpmem.c91 page_t *pl_pp; /* start pp */
106 static page_t *pmem_mpool = NULL;
115 static pmem_lpg_t *pmem_lpg_get(pmem_lpg_t *, page_t *, pmem_lpg_t **);
118 static void lpg_free(page_t *spp);
119 static pgcnt_t mpool_break(page_t **, pgcnt_t);
120 static void mpool_append(page_t **, pgcnt_t);
121 static void lpp_break(page_t **, pgcnt_t, pgcnt_t, pmem_lpg_t *);
122 static void lpp_free(page_t *, pgcnt_t, pmem_lpg_t **);
123 static int lpp_create(page_t **, pgcnt_t, pgcnt_t *, pmem_lpg_t **,
125 static void tlist_in(page_t *, pgcnt_
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H A Dppage.c55 ppmapin(page_t *pp, uint_t vprot, caddr_t avoid)
77 i86_pp_map(page_t *pp, caddr_t kaddr)
/illumos-gate/usr/src/uts/sun4v/os/
H A Dmemseg.c44 extern page_t *ppvm_base;
53 * The page_t memory for incoming pages is allocated from existing memory
56 * some memory is always reserved ahead of time for page_t allocation.
57 * Each 4MB of reserved page_t's guarantees a 256MB (x64) addition without
58 * page_t allocation. The added 256MB added memory could theoretically
61 #define RSV_SIZE 0x40000000 /* add size with rsrvd page_t's 1G */
70 * The page_t's for the incoming memory are allocated from
77 page_t *pp, *opp, *epp;
86 if ((base + npgs) * sizeof (page_t) > ppvm_size)
91 metapgs = btopr(npgs * sizeof (page_t));
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H A Dppage.c143 ppmapin(page_t *pp, uint_t vprot, caddr_t hint)
236 ppcopy_kernel__relocatable(page_t *fm_pp, page_t *to_pp)
259 ppcopy(page_t *fm_pp, page_t *to_pp)
312 pagezero(page_t *pp, uint_t off, uint_t len)
/illumos-gate/usr/src/uts/common/nfs/
H A Drnode.h104 page_t *c_pages; /* list of pages to commit */
289 (vnode_t *, page_t *, u_offset_t *, size_t *, int, cred_t *);
344 extern int nfs_async_putapage(vnode_t *, page_t *, u_offset_t, size_t,
345 int, cred_t *, int (*)(vnode_t *, page_t *,
347 extern int nfs_async_pageio(vnode_t *, page_t *, u_offset_t, size_t,
348 int, cred_t *, int (*)(vnode_t *, page_t *,
353 extern void nfs_async_commit(vnode_t *, page_t *, offset3, count3,
354 cred_t *, void (*)(vnode_t *, page_t *,
382 extern int nfs_putapage(vnode_t *, page_t *, u_offset_t *, size_t *,
384 extern int nfs3_putapage(vnode_t *, page_t *, u_offset_
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/illumos-gate/usr/src/uts/i86xpv/sys/
H A Dballoon_impl.h54 long balloon_replace_pages(uint_t, page_t **, uint_t, uint_t, mfn_t *);
65 pgcnt_t bln_max_pages; /* first pfn for which we don't have a page_t */
/illumos-gate/usr/src/uts/common/fs/
H A Dfs_subr.h83 extern void fs_dispose(struct vnode *, page_t *, int, int, struct cred *,
85 extern void fs_nodispose(struct vnode *, page_t *, int, int, struct cred *,
/illumos-gate/usr/src/uts/common/fs/swapfs/
H A Dswap_vnops.c62 static void swap_dispose(vnode_t *vp, page_t *pp, int fl, int dn,
66 uint_t *protp, page_t **plarr, size_t plsz,
70 uint_t *protp, page_t **plarr, size_t plsz, page_t *conpp,
74 static int swap_putapage(struct vnode *vp, page_t *pp, u_offset_t *off,
112 page_t *pl[],
141 page_t *pl[],
312 page_t *pl[],
314 page_t *conpp,
484 page_t *p
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/illumos-gate/usr/src/uts/i86xpv/os/
H A Dballoon.c54 * (allocating page_t's if necessary), and release them into the system.
56 * the hypervisor, saving the page_t's for later use.
70 * For holding spare page_t structures - keep a singly-linked list.
72 * (pagenum >= mfn_count) page_t's. Valid page_t's should be inserted
73 * at the front, and invalid page_t's at the back. Removal should
77 static page_t *bln_spare_list_front, *bln_spare_list_back;
114 * Add the page_t structure to our spare list.
117 balloon_page_add(page_t *pp)
149 * Return a page_t structur
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