| /Linux-v5.4/fs/ |
| D | binfmt_flat.c | 81 unsigned long start_brk; /* End of data segment */ member
318 unsigned long start_brk; in calc_reloc() local
355 start_brk = p->lib_list[id].start_brk; in calc_reloc()
360 if (r > start_brk - start_data + text_len) { in calc_reloc()
362 r, start_brk-start_data+text_len, text_len); in calc_reloc()
730 current->mm->start_brk = datapos + data_len + bss_len; in load_flat_file()
731 current->mm->brk = (current->mm->start_brk + 3) & ~3; in load_flat_file()
749 libinfo->lib_list[id].start_brk = datapos + data_len + bss_len; in load_flat_file()
862 libinfo->lib_list[id].start_brk) + /* start brk */ in load_flat_file()
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| D | binfmt_elf_fdpic.c | 371 ¤t->mm->start_brk); in load_elf_fdpic_binary()
404 if (!current->mm->start_brk) in load_elf_fdpic_binary()
405 current->mm->start_brk = current->mm->end_data; in load_elf_fdpic_binary()
407 current->mm->brk = current->mm->start_brk = in load_elf_fdpic_binary()
408 PAGE_ALIGN(current->mm->start_brk); in load_elf_fdpic_binary()
421 current->mm->start_brk = vm_mmap(NULL, 0, stack_size, stack_prot, in load_elf_fdpic_binary()
426 if (IS_ERR_VALUE(current->mm->start_brk)) { in load_elf_fdpic_binary()
427 retval = current->mm->start_brk; in load_elf_fdpic_binary()
428 current->mm->start_brk = 0; in load_elf_fdpic_binary()
432 current->mm->brk = current->mm->start_brk; in load_elf_fdpic_binary()
[all …]
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| D | binfmt_aout.c | 171 (current->mm->start_brk = N_BSSADDR(ex)); in load_aout_binary()
242 retval = set_brk(current->mm->start_brk, current->mm->brk); in load_aout_binary()
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| D | binfmt_elf.c | 117 current->mm->start_brk = current->mm->brk = end; in set_brk()
1119 current->mm->brk = current->mm->start_brk = in load_elf_binary()
1122 current->mm->brk = current->mm->start_brk = in load_elf_binary()
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| /Linux-v5.4/include/linux/ |
| D | elf-fdpic.h | 44 unsigned long *start_brk);
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| D | mm_types.h | 451 unsigned long start_brk, brk, start_stack; member
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| /Linux-v5.4/arch/arm/kernel/ |
| D | elf.c | 100 unsigned long *start_brk) in elf_fdpic_arch_lay_out_mm() argument
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| /Linux-v5.4/include/uapi/linux/ |
| D | prctl.h | 139 __u64 start_brk; /* heap for brk() syscall */ member
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| /Linux-v5.4/tools/include/uapi/linux/ |
| D | prctl.h | 139 __u64 start_brk; /* heap for brk() syscall */ member
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| /Linux-v5.4/kernel/ |
| D | sys.c | 1890 offsetof(struct prctl_mm_map, start_brk), in validate_prctl_map_addr()
1919 error |= __prctl_check_order(start_brk, <=, brk); in validate_prctl_map_addr()
1931 if (prctl_map->start_brk <= prctl_map->end_data || in validate_prctl_map_addr()
1939 prctl_map->start_brk, prctl_map->end_data, in validate_prctl_map_addr()
2029 mm->start_brk = prctl_map.start_brk; in prctl_set_mm_map()
2133 prctl_map.start_brk = mm->start_brk; in prctl_set_mm()
2158 prctl_map.start_brk = addr; in prctl_set_mm()
2206 mm->start_brk = prctl_map.start_brk; in prctl_set_mm()
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| /Linux-v5.4/arch/x86/ia32/ |
| D | ia32_aout.c | 153 (current->mm->start_brk = N_BSSADDR(ex)); in load_aout_binary()
225 error = set_brk(current->mm->start_brk, current->mm->brk); in load_aout_binary()
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| /Linux-v5.4/mm/ |
| D | debug.c | 177 mm->start_brk, mm->brk, mm->start_stack, in dump_mm()
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| D | mmap.c | 218 min_brk = mm->start_brk; in SYSCALL_DEFINE1()
222 min_brk = mm->start_brk; in SYSCALL_DEFINE1()
233 if (check_data_rlimit(rlimit(RLIMIT_DATA), brk, mm->start_brk, in SYSCALL_DEFINE1()
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| D | nommu.c | 414 if (brk < mm->start_brk || brk > mm->context.end_brk) in SYSCALL_DEFINE1()
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| /Linux-v5.4/arch/powerpc/mm/book3s64/ |
| D | slb.c | 369 unsigned long heap = mm->start_brk; in preload_new_slb_context()
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| /Linux-v5.4/fs/proc/ |
| D | array.c | 604 seq_put_decimal_ull(m, " ", mm->start_brk); in do_task_stat()
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| D | task_mmu.c | 346 vma->vm_end >= mm->start_brk) { in show_map_vma()
1847 } else if (vma->vm_start <= mm->brk && vma->vm_end >= mm->start_brk) { in show_numa_map()
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| /Linux-v5.4/arch/alpha/kernel/ |
| D | osf_sys.c | 77 mm->start_brk = bss_start + bss_len; in SYSCALL_DEFINE4()
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| /Linux-v5.4/security/selinux/ |
| D | hooks.c | 3728 if (vma->vm_start >= vma->vm_mm->start_brk && in selinux_file_mprotect()
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| /Linux-v5.4/Documentation/filesystems/ |
| D | proc.txt | 363 start_brk address above which program heap can be expanded with brk()
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| /Linux-v5.4/kernel/events/ |
| D | core.c | 7491 if (vma->vm_start <= vma->vm_mm->start_brk && in perf_event_mmap_event()
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| /Linux-v5.4/Documentation/virt/uml/ |
| D | UserModeLinux-HOWTO.txt | 3321 start_data = 0, end_data = 0, start_brk = 0, brk = 0, start_stack = 0,
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