linux/fs/proc
Dave Airlie 2232ba9c79 mm: add gpu active/reclaim per-node stat counters (v2)
While discussing memcg intergration with gpu memory allocations,
it was pointed out that there was no numa/system counters for
GPU memory allocations.

With more integrated memory GPU server systems turning up, and
more requirements for memory tracking it seems we should start
closing the gap.

Add two counters to track GPU per-node system memory allocations.

The first is currently allocated to GPU objects, and the second
is for memory that is stored in GPU page pools that can be reclaimed,
by the shrinker.

Cc: Christian Koenig <christian.koenig@amd.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: linux-mm@kvack.org
Cc: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Zi Yan <ziy@nvidia.com>
Acked-by: Shakeel Butt <shakeel.butt@linux.dev>
Acked-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2026-04-08 06:52:47 +10:00
..
array.c procfs: fix missing RCU protection when reading real_parent in do_task_stat() 2026-02-08 00:13:34 -08:00
base.c proc: Fix pointer error dereference 2026-02-20 11:21:16 +01:00
bootconfig.c fs/proc: Skip bootloader comment if no embedded kernel parameters 2024-04-09 23:36:18 +09:00
cmdline.c
consoles.c proc: Add nbcon support for /proc/consoles 2024-09-04 15:56:33 +02:00
cpuinfo.c
devices.c
fd.c proc_fd_getattr(): don't bother with S_ISDIR() check 2025-06-16 16:21:07 +02:00
fd.h
generic.c fs/proc: fix uaf in proc_readdir_de() 2025-11-09 21:19:43 -08:00
inode.c fs/proc: replace "__auto_type" with "const auto" 2025-12-08 15:32:15 -08:00
internal.h procfs: make /self and /thread_self dentries persistent 2025-11-16 01:35:02 -05:00
interrupts.c fs/procfs: Switch to irq_get_nr_irqs() 2024-10-16 21:56:59 +02:00
Kconfig virtio-mem: support CONFIG_PROC_VMCORE_DEVICE_RAM 2025-01-27 09:39:25 -05:00
kcore.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
kmsg.c
loadavg.c
Makefile kbuild: make -Woverride-init warnings more consistent 2024-03-31 11:32:26 +09:00
meminfo.c mm: add gpu active/reclaim per-node stat counters (v2) 2026-04-08 06:52:47 +10:00
namespaces.c fs/proc/namespaces: make ns_entries const 2025-09-15 14:28:37 +02:00
nommu.c
page.c fs/proc/page: remove unused KPMBITS 2025-11-20 14:03:42 -08:00
proc_net.c fs: Add kernel-doc comments to proc_create_net_data_write() 2024-03-26 09:01:18 +01:00
proc_sysctl.c Current exclusion rules for ->d_flags stores are rather unpleasant. 2025-07-28 09:17:57 -07:00
proc_tty.c
root.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
self.c procfs: make /self and /thread_self dentries persistent 2025-11-16 01:35:02 -05:00
softirqs.c proc/softirqs: replace seq_printf with seq_put_decimal_ull_width 2024-11-07 07:40:14 -10:00
stat.c fs/procfs: Switch to irq_get_nr_irqs() 2024-10-16 21:56:59 +02:00
task_mmu.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
task_nommu.c fs/proc/task_mmu: factor out proc_maps_private fields used by PROCMAP_QUERY 2025-09-13 16:54:48 -07:00
thread_self.c procfs: make /self and /thread_self dentries persistent 2025-11-16 01:35:02 -05:00
uptime.c
util.c
version.c
vmcore.c fs/proc/vmcore: a few cleanups for vmcore_add_device_dump() 2025-07-09 22:57:56 -07:00