Searched refs:gup (Results 1 – 9 of 9) sorted by relevance
| /linux/mm/ |
| A D | gup_test.c | 80 i, gup->which_pages[i]); in dump_pages_test()
81 gup->which_pages[i] = 0; in dump_pages_test()
99 struct gup_test *gup) in __gup_test_ioctl() argument
109 if (gup->size > ULONG_MAX) in __gup_test_ioctl()
125 for (addr = gup->addr; addr < gup->addr + gup->size; addr = next) { in __gup_test_ioctl()
130 if (next > gup->addr + gup->size) { in __gup_test_ioctl()
131 next = gup->addr + gup->size; in __gup_test_ioctl()
180 gup->size = addr - gup->addr; in __gup_test_ioctl()
209 struct gup_test gup; in gup_test_ioctl() local
224 if (copy_from_user(&gup, (void __user *)arg, sizeof(gup))) in gup_test_ioctl()
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| A D | built-in.a | 28 gup.o/
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| A D | .gup.o.cmd | 1 …gup.o := /usr/bin/ccache /home/test/workspace/code/optee_3.16/build/../toolchains/aarch64/bin/aarc…
3 source_mm/gup.o := mm/gup.c
5 deps_mm/gup.o := \
1225 mm/gup.o: $(deps_mm/gup.o)
1227 $(deps_mm/gup.o):
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| A D | .built-in.a.cmd | 1 …/vmacache.o mm/interval_tree.o mm/list_lru.o mm/workingset.o mm/debug.o mm/gup.o mm/mmap_lock.o mm…
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| A D | Makefile | 55 debug.o gup.o mmap_lock.o $(mmu-y)
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| /linux/tools/testing/selftests/vm/ |
| A D | gup_test.c | 54 gup.size = size; in gup_thread()
55 if (ioctl(gup_fd, cmd, &gup)) in gup_thread()
61 gup.put_delta_usec); in gup_thread()
62 if (gup.size != size) in gup_thread()
68 gup.size = size; in gup_thread()
76 if (gup.size != size) in gup_thread()
86 struct gup_test gup = { 0 }; in main() local
113 gup.which_pages[0] = 1; in main()
204 gup.gup_flags |= FOLL_WRITE; in main()
217 gup.addr = (unsigned long)p; in main()
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| /linux/Documentation/core-api/ |
| A D | pin_user_pages.rst | 22 ("gup") family of functions. FOLL_PIN has significant interactions and
25 FOLL_PIN is internal to gup, meaning that it should not appear at the gup call
30 FOLL_LONGTERM, on the other hand, *is* allowed to be set at the gup call sites.
39 FOLL_PIN and FOLL_GET are mutually exclusive for a given gup call. However,
53 For these pin_user_pages*() functions, FOLL_PIN is OR'd in with whatever gup
195 The whole point of marking pages as "DMA-pinned" or "gup-pinned" is to be able
207 ...is a prerequisite to solving the long-running gup+DMA problem.
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| A D | mm-api.rst | 14 .. kernel-doc:: mm/gup.c
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| /linux/Documentation/translations/zh_CN/core-api/ |
| A D | mm-api.rst | 30 mm/gup.c
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