| /linux-6.12.1/fs/ |
| D | binfmt_flat.c | 85 unsigned long start_brk; /* End of data segment */ member
307 unsigned long start_brk; in calc_reloc() local
312 start_brk = p->lib_list[0].start_brk; in calc_reloc()
317 if (r > start_brk - start_data + text_len) { in calc_reloc()
319 r, start_brk-start_data+text_len, text_len); in calc_reloc()
706 current->mm->start_brk = datapos + data_len + bss_len; in load_flat_file()
707 current->mm->brk = (current->mm->start_brk + 3) & ~3; in load_flat_file()
724 libinfo->lib_list[0].start_brk = datapos + data_len + bss_len; in load_flat_file()
838 libinfo->lib_list[0].start_brk) + /* start brk */ in load_flat_file()
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| D | binfmt_elf_fdpic.c | 370 ¤t->mm->start_brk); in load_elf_fdpic_binary()
402 if (!current->mm->start_brk) in load_elf_fdpic_binary()
403 current->mm->start_brk = current->mm->end_data; in load_elf_fdpic_binary()
405 current->mm->brk = current->mm->start_brk = in load_elf_fdpic_binary()
406 PAGE_ALIGN(current->mm->start_brk); in load_elf_fdpic_binary()
419 current->mm->start_brk = vm_mmap(NULL, 0, stack_size, stack_prot, in load_elf_fdpic_binary()
424 if (IS_ERR_VALUE(current->mm->start_brk)) { in load_elf_fdpic_binary()
425 retval = current->mm->start_brk; in load_elf_fdpic_binary()
426 current->mm->start_brk = 0; in load_elf_fdpic_binary()
430 current->mm->brk = current->mm->start_brk; in load_elf_fdpic_binary()
[all …]
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| D | binfmt_elf.c | 1232 current->mm->start_brk = current->mm->brk = ELF_PAGEALIGN(elf_brk); in load_elf_binary()
1298 mm->brk = mm->start_brk = ELF_ET_DYN_BASE; in load_elf_binary()
1301 mm->brk = mm->start_brk = mm->brk + PAGE_SIZE; in load_elf_binary()
1304 mm->brk = mm->start_brk = arch_randomize_brk(mm); in load_elf_binary()
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| /linux-6.12.1/Documentation/bpf/ |
| D | prog_lsm.rst | 31 unsigned long start_brk, brk, start_stack;
35 unsigned long start_brk, brk, start_stack;
79 is_heap = (vma->vm_start >= vma->vm_mm->start_brk &&
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| /linux-6.12.1/include/linux/ |
| D | elf-fdpic.h | 56 unsigned long *start_brk);
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| D | mm_types.h | 923 unsigned long start_brk, brk, start_stack; member
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| D | mm.h | 936 vma->vm_end > vma->vm_mm->start_brk; in vma_is_initial_heap()
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| /linux-6.12.1/arch/arm/kernel/ |
| D | elf.c | 119 unsigned long *start_brk) in elf_fdpic_arch_lay_out_mm() argument
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| /linux-6.12.1/kernel/ |
| D | sys.c | 1959 offsetof(struct prctl_mm_map, start_brk), in validate_prctl_map_addr()
1988 error |= __prctl_check_order(start_brk, <=, brk); in validate_prctl_map_addr()
2001 prctl_map->start_brk, prctl_map->end_data, in validate_prctl_map_addr()
2094 mm->start_brk = prctl_map.start_brk; in prctl_set_mm_map()
2198 prctl_map.start_brk = mm->start_brk; in prctl_set_mm()
2223 prctl_map.start_brk = addr; in prctl_set_mm()
2271 mm->start_brk = prctl_map.start_brk; in prctl_set_mm()
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| /linux-6.12.1/tools/perf/trace/beauty/include/uapi/linux/ |
| D | prctl.h | 139 __u64 start_brk; /* heap for brk() syscall */ member
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| /linux-6.12.1/tools/include/uapi/linux/ |
| D | prctl.h | 139 __u64 start_brk; /* heap for brk() syscall */ member
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| /linux-6.12.1/include/uapi/linux/ |
| D | prctl.h | 139 __u64 start_brk; /* heap for brk() syscall */ member
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| /linux-6.12.1/mm/ |
| D | debug.c | 227 mm->start_brk, mm->brk, mm->start_stack, in dump_mm()
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| D | mmap.c | 137 min_brk = mm->start_brk; in SYSCALL_DEFINE1()
141 min_brk = mm->start_brk; in SYSCALL_DEFINE1()
152 if (check_data_rlimit(rlimit(RLIMIT_DATA), brk, mm->start_brk, in SYSCALL_DEFINE1()
195 brkvma = vma_prev_limit(&vmi, mm->start_brk); in SYSCALL_DEFINE1()
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| D | nommu.c | 374 if (brk < mm->start_brk || brk > mm->context.end_brk) in SYSCALL_DEFINE1()
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| /linux-6.12.1/arch/powerpc/mm/book3s64/ |
| D | slb.c | 385 unsigned long heap = mm->start_brk; in preload_new_slb_context()
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| /linux-6.12.1/fs/proc/ |
| D | array.c | 652 seq_put_decimal_ull(m, " ", mm->start_brk); in do_task_stat()
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| /linux-6.12.1/arch/alpha/kernel/ |
| D | osf_sys.c | 78 mm->start_brk = bss_start + bss_len; in SYSCALL_DEFINE4()
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| /linux-6.12.1/security/selinux/ |
| D | hooks.c | 3862 if (vma->vm_start >= vma->vm_mm->start_brk && in selinux_file_mprotect()
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| /linux-6.12.1/Documentation/filesystems/ |
| D | proc.rst | 381 start_brk address above which program heap can be expanded with brk()
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