Searched refs:mmap_mem (Results 1 - 4 of 4) sorted by relevance

/linux-master/tools/testing/selftests/mm/
H A Dmkdirty.c65 char *mem, *mmap_mem; local
67 mmap_mem = mmap(NULL, mmap_size, prot, MAP_PRIVATE|MAP_ANON,
69 if (mmap_mem == MAP_FAILED) {
73 mem = (char *)(((uintptr_t)mmap_mem + thpsize) & ~(thpsize - 1));
77 munmap(mmap_mem, mmap_size);
81 *_mmap_mem = mmap_mem;
124 char *mem, *mmap_mem; local
131 mem = mmap_thp_range(PROT_READ, &mmap_mem, &mmap_size);
155 munmap(mmap_mem, mmap_size);
192 char *mem, *mmap_mem; local
231 char *mem, *mmap_mem; local
[all...]
H A Dcow.c773 char *mem, *mmap_mem, *tmp, *mremap_mem = MAP_FAILED; local
779 mmap_mem = mmap(NULL, mmap_size, PROT_READ | PROT_WRITE,
781 if (mmap_mem == MAP_FAILED) {
787 mem = (char *)(((uintptr_t)mmap_mem + thpsize) & ~(thpsize - 1));
909 munmap(mmap_mem, mmap_size);
1467 char *mem, *smem, *mmap_mem, *mmap_smem, tmp; local
1480 mmap_mem = mmap(NULL, mmap_size, PROT_READ | PROT_WRITE,
1482 if (mmap_mem == MAP_FAILED) {
1494 mem = (char *)(((uintptr_t)mmap_mem + pmdsize) & ~(pmdsize - 1));
1519 munmap(mmap_mem, mmap_siz
[all...]
/linux-master/drivers/char/
H A Dmem.c343 static int mmap_mem(struct file *file, struct vm_area_struct *vma) function
638 .mmap = mmap_mem,
/linux-master/tools/lib/bpf/
H A Dlibbpf.c12784 perf_event_read_simple(void *mmap_mem, size_t mmap_size, size_t page_size, argument
12788 struct perf_event_mmap_page *header = mmap_mem;

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