| /freebsd-11-stable/sys/pc98/include/ |
| H A D | sf_buf.h | 6 #include <i386/sf_buf.h>
|
| /freebsd-11-stable/sys/sparc64/include/ |
| H A D | sf_buf.h | 32 void sf_buf_map(struct sf_buf *, int);
33 int sf_buf_unmap(struct sf_buf *);
|
| /freebsd-11-stable/sys/i386/include/ |
| H A D | sf_buf.h | 32 void sf_buf_map(struct sf_buf *, int);
33 int sf_buf_unmap(struct sf_buf *);
|
| /freebsd-11-stable/sys/sys/ |
| H A D | sf_buf.h | 65 * Different 32-bit architectures demand different requirements on sf_buf
68 * machine/sf_buf.h
71 * SFBUF This machine requires sf_buf hash.
75 * SFBUF_NOMD This machine doesn't have machine/sf_buf.h
92 struct sf_buf { struct
93 LIST_ENTRY(sf_buf) list_entry; /* list of buffers */
94 TAILQ_ENTRY(sf_buf) free_entry; /* list of buffers */
103 struct sf_buf;
107 #include <machine/sf_buf.h>
114 struct sf_buf *sf_buf_allo
[all...] |
| H A D | imgact.h | 74 struct sf_buf *firstpage; /* first page that we mapped */
|
| /freebsd-11-stable/sys/arm64/include/ |
| H A D | sf_buf.h | 33 * On this machine, the only purpose for which sf_buf is used is to implement
35 * That pointer references the vm_page that is "mapped" by the sf_buf. The
39 sf_buf_kva(struct sf_buf *sf)
46 sf_buf_page(struct sf_buf *sf)
|
| /freebsd-11-stable/sys/amd64/include/ |
| H A D | sf_buf.h | 33 * On this machine, the only purpose for which sf_buf is used is to implement
35 * That pointer references the vm_page that is "mapped" by the sf_buf. The
39 sf_buf_kva(struct sf_buf *sf)
46 sf_buf_page(struct sf_buf *sf)
|
| /freebsd-11-stable/sys/riscv/include/ |
| H A D | sf_buf.h | 33 * On this machine, the only purpose for which sf_buf is used is to implement
35 * That pointer references the vm_page that is "mapped" by the sf_buf. The
39 sf_buf_kva(struct sf_buf *sf)
46 sf_buf_page(struct sf_buf *sf)
|
| /freebsd-11-stable/sys/mips/include/ |
| H A D | sf_buf.h | 35 sf_buf_kva(struct sf_buf *sf)
44 sf_buf_page(struct sf_buf *sf)
53 sf_buf_map(struct sf_buf *sf, int flags)
60 sf_buf_unmap(struct sf_buf *sf)
|
| /freebsd-11-stable/sys/cddl/compat/opensolaris/sys/ |
| H A D | vm.h | 34 #include <sys/sf_buf.h>
47 zfs_map_page(vm_page_t pp, struct sf_buf **sfp)
54 zfs_unmap_page(struct sf_buf *sf)
|
| /freebsd-11-stable/sys/arm/include/ |
| H A D | sf_buf.h | 33 sf_buf_map(struct sf_buf *sf, int flags)
44 sf_buf_unmap(struct sf_buf *sf)
|
| /freebsd-11-stable/sys/kern/ |
| H A D | subr_sfbuf.c | 37 #include <sys/sf_buf.h>
63 LIST_HEAD(sf_head, sf_buf);
73 static TAILQ_HEAD(, sf_buf) sf_buf_freelist;
87 struct sf_buf *sf_bufs;
102 sf_bufs = malloc(nsfbufs * sizeof(struct sf_buf), M_TEMP,
109 mtx_init(&sf_buf_lock, "sf_buf", NULL, MTX_DEF);
113 * Get an sf_buf from the freelist. May block if none are available.
115 struct sf_buf *
119 struct sf_buf *sf;
124 return ((struct sf_buf *)
[all...] |
| /freebsd-11-stable/sys/arm/arm/ |
| H A D | uio_machdep.c | 48 #include <sys/sf_buf.h>
69 struct sf_buf *sf;
|
| /freebsd-11-stable/sys/powerpc/powerpc/ |
| H A D | uio_machdep.c | 48 #include <sys/sf_buf.h>
72 struct sf_buf *sf;
|
| /freebsd-11-stable/sys/sparc64/sparc64/ |
| H A D | uio_machdep.c | 47 #include <sys/sf_buf.h>
65 struct sf_buf *sf;
|
| H A D | vm_machdep.c | 57 #include <sys/sf_buf.h>
435 sf_buf_map(struct sf_buf *sf, int flags)
442 sf_buf_unmap(struct sf_buf *sf)
|
| /freebsd-11-stable/sys/mips/mips/ |
| H A D | uio_machdep.c | 47 #include <sys/sf_buf.h>
64 struct sf_buf *sf;
|
| /freebsd-11-stable/sys/i386/i386/ |
| H A D | uio_machdep.c | 48 #include <sys/sf_buf.h>
61 struct sf_buf *sf;
|
| H A D | vm_machdep.c | 65 #include <sys/sf_buf.h>
573 * Get an sf_buf from the freelist. May block if none are available.
576 sf_buf_map(struct sf_buf *sf, int flags)
581 * Update the sf_buf's virtual-to-physical mapping, flushing the
583 * the sf_buf's old mapping was zero, that mapping is not
593 * Avoid unnecessary TLB invalidations: If the sf_buf's old
595 * that has invalidated the sf_buf's virtual address from its TLB
611 sf_buf_shootdown(struct sf_buf *sf, int flags)
639 sf_buf_unmap(struct sf_buf *sf)
646 sf_buf_invalidate(struct sf_buf *s
[all...] |
| /freebsd-11-stable/sys/vm/ |
| H A D | vm_extern.h | 113 struct sf_buf *vm_imgact_map_page(vm_object_t object, vm_ooffset_t offset);
114 void vm_imgact_unmap_page(struct sf_buf *sf);
|
| H A D | vm_glue.c | 78 #include <sys/sf_buf.h>
261 struct sf_buf *
277 vm_imgact_unmap_page(struct sf_buf *sf)
|
| /freebsd-11-stable/sys/net/ |
| H A D | bpf_zerocopy.c | 41 #include <sys/sf_buf.h>
98 struct sf_buf **zb_pages; /* Pages themselves. */
123 * Free an sf_buf with attached page.
126 zbuf_sfbuf_free(struct sf_buf *sf)
154 * Given a user pointer to a page of user memory, return an sf_buf for the
158 static struct sf_buf *
161 struct sf_buf *sf;
212 * Allocate the buffer and set up each page with is own sf_buf.
219 zb->zb_pages = malloc(sizeof(struct sf_buf *) *
|
| /freebsd-11-stable/sys/x86/iommu/ |
| H A D | intel_idpgtbl.c | 46 #include <sys/sf_buf.h>
113 struct sf_buf *sf;
354 int flags, vm_pindex_t *idxp, struct sf_buf **sf)
357 struct sf_buf *sfp;
425 struct sf_buf *sf;
560 struct sf_buf **sf, bool free_fs);
566 struct sf_buf *sf;
577 int flags, dmar_pte_t *pte, struct sf_buf **sf, bool free_sf)
609 struct sf_buf *sf;
|
| /freebsd-11-stable/sys/riscv/riscv/ |
| H A D | vm_machdep.c | 42 #include <sys/sf_buf.h>
|
| /freebsd-11-stable/sys/dev/drm2/ttm/ |
| H A D | ttm_bo_api.h | 288 struct sf_buf *sf;
|