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Philippe Mathieu-Daudé 2261d3939f memory: Make 'info mtree' not display disabled regions by default 
We might have many disabled memory regions, making the 'info mtree'
output too verbose to be useful.
Remove the disabled regions in the default output, but allow the
monitor user to display them using the '-D' option.

Before:

  (qemu) info mtree
  memory-region: system
    0000000000000000-ffffffffffffffff (prio 0, i/o): system
      0000000000000000-0000000007ffffff (prio 0, ram): alias ram-below-4g @pc.ram 0000000000000000-0000000007ffffff
      0000000000000000-ffffffffffffffff (prio -1, i/o): pci
        00000000000a0000-00000000000bffff (prio 1, i/o): vga-lowmem
        00000000000c0000-00000000000dffff (prio 1, rom): pc.rom
        00000000000e0000-00000000000fffff (prio 1, rom): alias isa-bios @pc.bios 0000000000020000-000000000003ffff
        00000000fffc0000-00000000ffffffff (prio 0, rom): pc.bios
      00000000000a0000-00000000000bffff (prio 1, i/o): alias smram-region @pci 00000000000a0000-00000000000bffff
      00000000000c0000-00000000000c3fff (prio 1, ram): alias pam-ram @pc.ram 00000000000c0000-00000000000c3fff [disabled]
      00000000000c0000-00000000000c3fff (prio 1, ram): alias pam-pci @pc.ram 00000000000c0000-00000000000c3fff [disabled]
      00000000000c0000-00000000000c3fff (prio 1, ram): alias pam-rom @pc.ram 00000000000c0000-00000000000c3fff [disabled]
      00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-pci @pci 00000000000c0000-00000000000c3fff
      00000000000c4000-00000000000c7fff (prio 1, ram): alias pam-ram @pc.ram 00000000000c4000-00000000000c7fff [disabled]
      00000000000c4000-00000000000c7fff (prio 1, ram): alias pam-pci @pc.ram 00000000000c4000-00000000000c7fff [disabled]
      00000000000c4000-00000000000c7fff (prio 1, ram): alias pam-rom @pc.ram 00000000000c4000-00000000000c7fff [disabled]
      00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-pci @pci 00000000000c4000-00000000000c7fff
      00000000000c8000-00000000000cbfff (prio 1, ram): alias pam-ram @pc.ram 00000000000c8000-00000000000cbfff [disabled]
      00000000000c8000-00000000000cbfff (prio 1, ram): alias pam-pci @pc.ram 00000000000c8000-00000000000cbfff [disabled]
      00000000000c8000-00000000000cbfff (prio 1, ram): alias pam-rom @pc.ram 00000000000c8000-00000000000cbfff [disabled]
      00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-pci @pci 00000000000c8000-00000000000cbfff
      00000000000cc000-00000000000cffff (prio 1, ram): alias pam-ram @pc.ram 00000000000cc000-00000000000cffff [disabled]
      00000000000cc000-00000000000cffff (prio 1, ram): alias pam-pci @pc.ram 00000000000cc000-00000000000cffff [disabled]
      00000000000cc000-00000000000cffff (prio 1, ram): alias pam-rom @pc.ram 00000000000cc000-00000000000cffff [disabled]
      00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-pci @pci 00000000000cc000-00000000000cffff
      00000000000d0000-00000000000d3fff (prio 1, ram): alias pam-ram @pc.ram 00000000000d0000-00000000000d3fff [disabled]
      00000000000d0000-00000000000d3fff (prio 1, ram): alias pam-pci @pc.ram 00000000000d0000-00000000000d3fff [disabled]
      00000000000d0000-00000000000d3fff (prio 1, ram): alias pam-rom @pc.ram 00000000000d0000-00000000000d3fff [disabled]
      00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-pci @pci 00000000000d0000-00000000000d3fff
      00000000000d4000-00000000000d7fff (prio 1, ram): alias pam-ram @pc.ram 00000000000d4000-00000000000d7fff [disabled]
      00000000000d4000-00000000000d7fff (prio 1, ram): alias pam-pci @pc.ram 00000000000d4000-00000000000d7fff [disabled]
      00000000000d4000-00000000000d7fff (prio 1, ram): alias pam-rom @pc.ram 00000000000d4000-00000000000d7fff [disabled]
      00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-pci @pci 00000000000d4000-00000000000d7fff
      00000000000d8000-00000000000dbfff (prio 1, ram): alias pam-ram @pc.ram 00000000000d8000-00000000000dbfff [disabled]
      00000000000d8000-00000000000dbfff (prio 1, ram): alias pam-pci @pc.ram 00000000000d8000-00000000000dbfff [disabled]
      00000000000d8000-00000000000dbfff (prio 1, ram): alias pam-rom @pc.ram 00000000000d8000-00000000000dbfff [disabled]
      00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-pci @pci 00000000000d8000-00000000000dbfff
      00000000000dc000-00000000000dffff (prio 1, ram): alias pam-ram @pc.ram 00000000000dc000-00000000000dffff [disabled]
      00000000000dc000-00000000000dffff (prio 1, ram): alias pam-pci @pc.ram 00000000000dc000-00000000000dffff [disabled]
      00000000000dc000-00000000000dffff (prio 1, ram): alias pam-rom @pc.ram 00000000000dc000-00000000000dffff [disabled]
      00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-pci @pci 00000000000dc000-00000000000dffff
      00000000000e0000-00000000000e3fff (prio 1, ram): alias pam-ram @pc.ram 00000000000e0000-00000000000e3fff [disabled]
      00000000000e0000-00000000000e3fff (prio 1, ram): alias pam-pci @pc.ram 00000000000e0000-00000000000e3fff [disabled]
      00000000000e0000-00000000000e3fff (prio 1, ram): alias pam-rom @pc.ram 00000000000e0000-00000000000e3fff [disabled]
      00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-pci @pci 00000000000e0000-00000000000e3fff
      00000000000e4000-00000000000e7fff (prio 1, ram): alias pam-ram @pc.ram 00000000000e4000-00000000000e7fff [disabled]
      00000000000e4000-00000000000e7fff (prio 1, ram): alias pam-pci @pc.ram 00000000000e4000-00000000000e7fff [disabled]
      00000000000e4000-00000000000e7fff (prio 1, ram): alias pam-rom @pc.ram 00000000000e4000-00000000000e7fff [disabled]
      00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-pci @pci 00000000000e4000-00000000000e7fff
      00000000000e8000-00000000000ebfff (prio 1, ram): alias pam-ram @pc.ram 00000000000e8000-00000000000ebfff [disabled]
      00000000000e8000-00000000000ebfff (prio 1, ram): alias pam-pci @pc.ram 00000000000e8000-00000000000ebfff [disabled]
      00000000000e8000-00000000000ebfff (prio 1, ram): alias pam-rom @pc.ram 00000000000e8000-00000000000ebfff [disabled]
      00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-pci @pci 00000000000e8000-00000000000ebfff
      00000000000ec000-00000000000effff (prio 1, ram): alias pam-ram @pc.ram 00000000000ec000-00000000000effff [disabled]
      00000000000ec000-00000000000effff (prio 1, ram): alias pam-pci @pc.ram 00000000000ec000-00000000000effff [disabled]
      00000000000ec000-00000000000effff (prio 1, ram): alias pam-rom @pc.ram 00000000000ec000-00000000000effff [disabled]
      00000000000ec000-00000000000effff (prio 1, i/o): alias pam-pci @pci 00000000000ec000-00000000000effff
      00000000000f0000-00000000000fffff (prio 1, ram): alias pam-ram @pc.ram 00000000000f0000-00000000000fffff [disabled]
      00000000000f0000-00000000000fffff (prio 1, ram): alias pam-pci @pc.ram 00000000000f0000-00000000000fffff [disabled]
      00000000000f0000-00000000000fffff (prio 1, ram): alias pam-rom @pc.ram 00000000000f0000-00000000000fffff [disabled]
      00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-pci @pci 00000000000f0000-00000000000fffff
      00000000fec00000-00000000fec00fff (prio 0, i/o): ioapic
      00000000fed00000-00000000fed003ff (prio 0, i/o): hpet
      00000000fee00000-00000000feefffff (prio 4096, i/o): apic-msi

After:

  (qemu) info mtree
  memory-region: system
    0000000000000000-ffffffffffffffff (prio 0, i/o): system
      0000000000000000-0000000007ffffff (prio 0, ram): alias ram-below-4g @pc.ram 0000000000000000-0000000007ffffff
      0000000000000000-ffffffffffffffff (prio -1, i/o): pci
        00000000000a0000-00000000000bffff (prio 1, i/o): vga-lowmem
        00000000000c0000-00000000000dffff (prio 1, rom): pc.rom
        00000000000e0000-00000000000fffff (prio 1, rom): alias isa-bios @pc.bios 0000000000020000-000000000003ffff
        00000000fffc0000-00000000ffffffff (prio 0, rom): pc.bios
      00000000000a0000-00000000000bffff (prio 1, i/o): alias smram-region @pci 00000000000a0000-00000000000bffff
      00000000000c0000-00000000000c3fff (prio 1, i/o): alias pam-pci @pci 00000000000c0000-00000000000c3fff
      00000000000c4000-00000000000c7fff (prio 1, i/o): alias pam-pci @pci 00000000000c4000-00000000000c7fff
      00000000000c8000-00000000000cbfff (prio 1, i/o): alias pam-pci @pci 00000000000c8000-00000000000cbfff
      00000000000cc000-00000000000cffff (prio 1, i/o): alias pam-pci @pci 00000000000cc000-00000000000cffff
      00000000000d0000-00000000000d3fff (prio 1, i/o): alias pam-pci @pci 00000000000d0000-00000000000d3fff
      00000000000d4000-00000000000d7fff (prio 1, i/o): alias pam-pci @pci 00000000000d4000-00000000000d7fff
      00000000000d8000-00000000000dbfff (prio 1, i/o): alias pam-pci @pci 00000000000d8000-00000000000dbfff
      00000000000dc000-00000000000dffff (prio 1, i/o): alias pam-pci @pci 00000000000dc000-00000000000dffff
      00000000000e0000-00000000000e3fff (prio 1, i/o): alias pam-pci @pci 00000000000e0000-00000000000e3fff
      00000000000e4000-00000000000e7fff (prio 1, i/o): alias pam-pci @pci 00000000000e4000-00000000000e7fff
      00000000000e8000-00000000000ebfff (prio 1, i/o): alias pam-pci @pci 00000000000e8000-00000000000ebfff
      00000000000ec000-00000000000effff (prio 1, i/o): alias pam-pci @pci 00000000000ec000-00000000000effff
      00000000000f0000-00000000000fffff (prio 1, i/o): alias pam-pci @pci 00000000000f0000-00000000000fffff
      00000000fec00000-00000000fec00fff (prio 0, i/o): ioapic
      00000000fed00000-00000000fed003ff (prio 0, i/o): hpet
      00000000fee00000-00000000feefffff (prio 4096, i/o): apic-msi

The old behavior is preserved using 'info mtree -D'.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-06-10 12:10:49 -04:00
..
authz Include generated QAPI headers less 2019-08-16 13:31:51 +02:00
block block/dirty-bitmap: add bdrv_has_named_bitmaps helper 2020-05-28 13:15:22 -05:00
chardev chardev: Use QEMUChrEvent enum in IOEventHandler typedef 2020-01-08 11:15:35 +01:00
crypto luks: extract qcrypto_block_calculate_payload_offset() 2020-03-11 12:42:29 +01:00
disas disas: include an optional note for the start of disassembly 2020-05-15 15:25:16 +01:00
exec memory: Make 'info mtree' not display disabled regions by default 2020-06-10 12:10:49 -04:00
fpu softfloat: Return bool from all classification predicates 2020-05-19 08:43:05 -07:00
hw hw/elf_ops: Do not ignore write failures when loading ELF 2020-06-10 12:10:23 -04:00
io io/task: Move 'qom/object.h' header to source 2020-06-10 12:09:37 -04:00
libdecnumber include: Make headers more self-contained 2019-08-16 13:31:51 +02:00
migration migration/vmstate: Remove unnecessary MemoryRegion forward declaration 2020-06-01 18:44:27 +01:00
monitor hmp: Implement qom-get HMP command 2020-06-01 18:44:27 +01:00
net hw/net/can: Make CanBusClientInfo::can_receive() return a boolean 2020-03-31 21:14:35 +08:00
qapi qapi: Only input visitors can actually fail 2020-04-30 07:26:40 +02:00
qemu qom/object: Move Object typedef to 'qemu/typedefs.h' 2020-06-10 12:09:36 -04:00
qom qom/object: Move Object typedef to 'qemu/typedefs.h' 2020-06-10 12:09:36 -04:00
scsi scsi: explicitly list guest-recoverable sense codes 2019-07-15 11:20:42 +02:00
standard-headers linux-headers: update against Linux 5.7-rc3 2020-04-28 12:29:01 +02:00
sysemu KVM: Kick resamplefd for split kernel irqchip 2020-06-10 12:10:33 -04:00
tcg tcg: Implement gvec support for rotate by scalar 2020-06-02 08:42:37 -07:00
ui ui/win32-kbd-hook: handle AltGr in a hook procedure 2020-05-19 09:06:44 +02:00
user linux-user: Include trace-root.h in syscall-trace.h 2020-01-15 15:13:09 -10:00
elf.h target/arm/arch_dump: Add SVE notes 2020-01-23 15:34:04 +00:00
glib-compat.h glib: bump min required glib library version to 2.48 2019-08-22 10:46:34 +01:00
qemu-common.h Update copyright date for user-facing copyright strings 2020-03-22 11:16:21 +00:00
qemu-io.h Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
trace-tcg.h