...Free %lu (Starting with Linux 2.6.19, CONFIG_HIGHMEM is required.) Amount of free lowmem. MmapCopy %lu (since Linux 2.6.29) ( CONFIG_MMU is required.) [To be documented.] SwapTo…...s A file containing the currently mapped memory regions and their access permissions. See mmap (2) for some further information about memory mappings. Permission to access this …...lesystem is used for System V shared memory ( shmget (2)) and shared anonymous mappings ( mmap (2) with the MAP_SHARED and MAP_ANONYMOUS flags). This filesystem is available reg…...e Linux 3.3) This subdirectory contains entries corresponding to memory-mapped files (see mmap (2)). Entries are named by memory region start and end address pair (expressed as …...LRU 6 - KPF_ACTIVE 7 - KPF_SLAB 8 - KPF_WRITEBACK 9 - KPF_RECLAIM 10 - KPF_BUDDY 11 - KPF_MMAP (since Linux 2.6.31) 12 - KPF_ANON (since Linux 2.6.31) 13 - KPF_SWAPCACHE (since …...huge-page allocations without holding the CAP_IPC_LOCK capability; see memfd_create (2), mmap (2), and shmget (2). /proc/sys/vm/legacy_va_layout (since Linux 2.6.9) If nonzero, …...nd (1), free (1), htop (1), init (1), ps (1), pstree (1), tr (1), uptime (1), chroot (2), mmap (2), readlink (2), syslog (2), slabinfo (5), sysfs (5), hier (7), namespaces (7), …...nd (1), free (1), htop (1), init (1), ps (1), pstree (1), tr (1), uptime (1), chroot (2), mmap (2), readlink (2), syslog (2), slabinfo (5), sysfs (5), hier (7), namespaces (7), …...orresponding process ID. The value in the file is a bit mask of memory mapping types (see mmap (2)). If a bit is set in the mask, then memory mappings of the corresponding type …...SLR, and when the kernel is booted with the norandmaps parameter. 1 Make the addresses of mmap (2) allocations, the stack, and the VDSO page randomized. Among other things, this…Execution environment configuration NAME systemd.exec - Execution environment configuration SYNOPSIS service .service, socket .socket, mount .mount, swap .swap DESCRIPTION Unit con…