Searched refs:mmapped (Results 1 – 14 of 14) sorted by relevance
43 static int mmapped; variable135 if (!mmapped) { in pcf_isa_init()227 mmapped = 1; in elektor_match()243 if (mmapped && base < 0xc8000) { in elektor_match()274 if (!mmapped) { in elektor_probe()293 if (!mmapped) { in elektor_remove()320 module_param_hw(mmapped, int, other, 0);
493 if (of->mmapped && of->vm_ops != vma->vm_ops) in kernfs_fop_mmap()504 if (!of->mmapped) { in kernfs_fop_mmap()505 of->mmapped = true; in kernfs_fop_mmap()597 if (of->mmapped) in kernfs_unlink_open_file()827 if (of->mmapped) { in kernfs_drain_open_files()829 of->mmapped = false; in kernfs_drain_open_files()
108 找所需的端口（例如0x3e8），并进行1、2或4字节的读或写。legacy_mem文件应该被mmapped，其偏移
12 - userspace app tries to write to mmapped vaddress
120 Each region can be mmapped only once, otherwise -EEXIST returns.
270 bool mmapped:1; member
114 file should be mmapped with an offset corresponding to the memory offset
282 (3) when the page is truncated from the last VM_LOCKED VMA of an mmapped file;466 The mmapped area will still have properties of the locked area - pages will not
319 contains memory that can be mmapped into the user address space.
100 madvise(MADV_HUGEPAGE) on their critical mmapped regions.
94 Don't allow the file to be mmapped by a process whose Smack
145 calls and mmapped to user-space using the appropriate offset to mmap()
1707 mandatory. ``dma_area`` is necessary when the buffer is mmapped. If3450 mmapped. The examples are GUS's GF1 PCM or emu8000's wavetable PCM.
8633 mmapped into userspace; there is one dirty ring per vcpu.8675 To harvest the dirty pages, userspace accesses the mmapped ring buffer