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charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nebius.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DU0P190MB1860.EURP190.PROD.OUTLOOK.COM X-MS-Exchange-CrossTenant-Network-Message-Id: c3ffe015-d441-4e04-bdd9-08dbb29c6b97 X-MS-Exchange-CrossTenant-originalarrivaltime: 11 Sep 2023 07:55:09.2453 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 4eb23c52-f3a5-49bc-b555-0b061267a984 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: Fno9nJfDQrqQAVZhcaMnanGVG1hMQ2D2Fc+DJlaI7vjRUnwYXJ4TRHHWi1YDP0Al X-MS-Exchange-Transport-CrossTenantHeadersStamped: DBAP190MB0840 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch series is mostly based on Konstantin's patches which he had sent= =0A= years ago [1].=0A= =0A= This functionality still seems very useful for debugging the difference=0A= between entities in cgroupfs and counters in /proc/cgroups, e.g.=0A= searching for files that have page cache which prevents destruction of memc= g.=0A= =0A= I saw the comments in the original thread but didn't understand the Tejun's= =0A= comment about usage of filehandle instead of ino. Also I saved the original= =0A= output format in debugfs with extra counters. We can rework this format in= =0A= the future but now it seems straightforward for just filtering through=0A= cmdline utilities.=0A= =0A= [1] https://lore.kernel.org/lkml/153414348591.737150.14229960913953276515.s= tgit@buzz/=0A= =0A= Dmitry Yakunin (3):=0A= cgroup: list all subsystem states in debugfs files=0A= proc/kpagecgroup: report also inode numbers of offline cgroups=0A= tools/mm/page-types: add flag for showing inodes of offline cgroups=0A= =0A= fs/proc/page.c | 24 ++++++++-=0A= include/linux/cgroup-defs.h | 1 +=0A= include/linux/memcontrol.h | 2 +-=0A= kernel/cgroup/cgroup.c | 101 ++++++++++++++++++++++++++++++++++++=0A= mm/memcontrol.c | 19 ++++++-=0A= mm/memory-failure.c | 2 +-=0A= tools/mm/page-types.c | 18 ++++++-=0A= 7 files changed, 159 insertions(+), 8 deletions(-)=0A= =0A= -- =0A= 2.25.1=0A= =0A=