| /openbmc/linux/tools/perf/util/ |
| H A D | machine.c | 2009 .start = event->mmap.start, in machine__process_mmap_event()
2010 .end = event->mmap.start + event->mmap.len, in machine__process_mmap_event()
2011 .pgoff = event->mmap.pgoff, in machine__process_mmap_event()
2014 strlcpy(xm.name, event->mmap.filename, KMAP_NAME_LEN); in machine__process_mmap_event()
2021 thread = machine__findnew_thread(machine, event->mmap.pid, in machine__process_mmap_event()
2022 event->mmap.tid); in machine__process_mmap_event()
2029 map = map__new(machine, event->mmap.start, in machine__process_mmap_event()
2030 event->mmap.len, event->mmap.pgoff, in machine__process_mmap_event()
2031 NULL, prot, 0, NULL, event->mmap.filename, thread); in machine__process_mmap_event()
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| /openbmc/linux/tools/perf/Documentation/ |
| H A D | perf-top.txt | 80 --mmap-pages=<pages>::
81 Number of mmap data pages (must be a power of two) or size
230 When processing pre-existing threads /proc/XXX/mmap, it may take
274 doesn't uses many executable mmap operations. Work is being planed to solve
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| /openbmc/linux/Documentation/fb/ |
| H A D | tgafb.rst | 59 mmap(). Running the standard XF86_TGA server from XFree86 3.3.x works fine for
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| /openbmc/linux/include/linux/amba/ |
| H A D | clcd.h | 116 int (*mmap)(struct clcd_fb *, struct vm_area_struct *); member
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| /openbmc/linux/tools/testing/selftests/powerpc/pmu/ebb/ |
| H A D | trace.c | 24 tb = mmap(NULL, size, PROT_READ | PROT_WRITE, in trace_buffer_allocate()
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| /openbmc/u-boot/tools/ |
| H A D | mkenvimage.c | 196 filebuf = mmap(NULL, sizeof(*envptr) * filesize, PROT_READ, in main()
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| /openbmc/linux/drivers/net/wireless/realtek/rtw88/ |
| H A D | pci.h | 230 void __iomem *mmap; member
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| /openbmc/linux/tools/testing/selftests/mm/ |
| H A D | va_high_addr_switch.c | 260 p = mmap(t->addr, t->size, PROT_READ | PROT_WRITE, t->flags, -1, 0); in run_test()
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| /openbmc/linux/fs/reiserfs/ |
| H A D | file.c | 244 .mmap = generic_file_mmap,
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| /openbmc/linux/drivers/misc/ocxl/ |
| H A D | sysfs.c | 159 info->attr_global_mmio.mmap = global_mmio_mmap; in ocxl_sysfs_register_afu()
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| /openbmc/linux/drivers/vfio/pci/pds/ |
| H A D | vfio_dev.c | 228 .mmap = vfio_pci_core_mmap,
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| /openbmc/linux/arch/riscv/kernel/ |
| H A D | sys_riscv.c | 33 SYSCALL_DEFINE6(mmap, unsigned long, addr, unsigned long, len, in SYSCALL_DEFINE6() argument
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| /openbmc/linux/include/sound/ |
| H A D | info.h | 55 int (*mmap)(struct snd_info_entry *entry, void *file_private_data, member
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| /openbmc/linux/tools/testing/selftests/cgroup/ |
| H A D | test_zswap.c | 166 values = mmap(0, sizeof(struct no_kmem_bypass_child_args), PROT_READ | in test_no_kmem_bypass()
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| /openbmc/qemu/hw/display/ |
| H A D | virtio-gpu-udmabuf.c | 72 res->remapped = mmap(NULL, res->blob_size, PROT_READ, in virtio_gpu_remap_udmabuf()
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| /openbmc/linux/Documentation/mm/ |
| H A D | unevictable-lru.rst | 189 list at mlock() or mmap() time, vmscan will not encounter the folios until they
264 (2) in the mmap() system call handler when mmapping a region with the
458 mmap(MAP_LOCKED) System Call Handling
463 to the mmap() call. There is one important and subtle difference here, though.
464 mmap() + mlock() will fail if the range cannot be faulted in (e.g. because
465 mm_populate fails) and returns with ENOMEM while mmap(MAP_LOCKED) will not fail.
469 Furthermore, any mmap() call or brk() call that expands the heap by a task
476 the mmap() handler and task address space expansion functions call
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| H A D | hugetlbfs_reserv.rst | 14 of huge pages at mmap() time. The idea is that if there were not enough
15 huge pages to cover the mapping, the mmap() would fail. This was first
16 done with a simple check in the code at mmap() time to determine if there
19 'reserve' huge pages at mmap() time to ensure that huge pages would be
91 time the mapping (mmap(MAP_PRIVATE)) is created.
102 created (shmget(SHM_HUGETLB)) or a mapping is created via mmap(MAP_HUGETLB).
111 flag was specified in either the shmget() or mmap() call. If NORESERVE
117 the length of the segment/mapping. For mmap(), the offset argument could
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| /openbmc/linux/Documentation/userspace-api/media/v4l/ |
| H A D | buffer.rst | 257 :c:func:`mmap()` function not useful for applications.
258 See :ref:`mmap` for details
346 is the value that should be passed to :c:func:`mmap()`,
466 application's address space, see :ref:`mmap` for details.
565 queue is used for :ref:`memory mapping <mmap>` streaming I/O and
576 is ignored unless the queue is used for :ref:`memory mapping <mmap>`
686 - The buffer is used for :ref:`memory mapping <mmap>` I/O.
728 only if the buffer is used for :ref:`memory mapping <mmap>` I/O and the
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| /openbmc/linux/Documentation/admin-guide/media/ |
| H A D | philips.rst | 71 buffers to reserve for mmap(), VIDIOCCGMBUF, VIDIOCMCAPTURE and friends.
76 grabbing with a tool that uses mmap(), you might want to increase if.
211 8 0x8 read(), mmap() and associated ioctl() calls Off
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| /openbmc/linux/kernel/dma/ |
| H A D | mapping.c | 444 return ops->mmap != NULL; in dma_can_mmap()
470 if (!ops->mmap) in dma_mmap_attrs()
472 return ops->mmap(dev, vma, cpu_addr, dma_addr, size, attrs); in dma_mmap_attrs()
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| /openbmc/openbmc/meta-openembedded/meta-oe/recipes-support/procmail/procmail/ |
| H A D | from-debian-to-fix-compile-errors.patch | 460 - if((mb->p=mmap(0,len,PROT_READ,MAP_PRIVATE,mb->fd,(off_t)0))==MAP_FAILED)
465 + if((mb->p=mmap(0,mlen,PROT_READ,MAP_PRIVATE,mb->fd,(off_t)0))==MAP_FAILED)
494 @@ -124,9 +124,9 @@ mmap: if((mb->p=mmap(0,len+1,P_RW,MAP_SHARED,mb->fd,(off_t)0))==MAP_FAILED)
517 int fd; /* file which is mmap()ed */
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| /openbmc/linux/tools/testing/selftests/powerpc/alignment/ |
| H A D | alignment_handler.c | 235 ci0 = mmap(NULL, bufsize, PROT_WRITE | PROT_READ, MAP_SHARED, in do_test()
237 ci1 = mmap(NULL, bufsize, PROT_WRITE | PROT_READ, MAP_SHARED, in do_test()
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| /openbmc/linux/drivers/char/ |
| H A D | mem.c | 650 .mmap = mmap_mem,
681 .mmap = mmap_zero,
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| /openbmc/linux/drivers/accel/habanalabs/common/ |
| H A D | command_buffer.c | 254 return cb->hdev->asic_funcs->mmap(cb->hdev, vma, cb->kernel_address, in hl_cb_mmap()
263 .mmap = hl_cb_mmap,
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| /openbmc/linux/fs/9p/ |
| H A D | vfs_file.c | 590 .mmap = generic_file_readonly_mmap,
605 .mmap = v9fs_file_mmap,
|