From: Michal Hocko <mhocko@suse.com> To: Suren Baghdasaryan <surenb@google.com> Cc: akpm@linux-foundation.org, kent.overstreet@linux.dev, vbabka@suse.cz, hannes@cmpxchg.org, roman.gushchin@linux.dev, mgorman@suse.de, dave@stgolabs.net, willy@infradead.org, liam.howlett@oracle.com, corbet@lwn.net, void@manifault.com, peterz@infradead.org, juri.lelli@redhat.com, ldufour@linux.ibm.com, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, tglx@linutronix.de, mingo@redhat.com, dave.hansen@linux.intel.com, x86@kernel.org, peterx@redhat.com, david@redhat.com, axboe@kernel.dk, mcgrof@kernel.org, masahiroy@kernel.org, nathan@kernel.org, dennis@kernel.org, tj@kernel.org, muchun.song@linux.dev, rppt@kernel.org, paulmck@kernel.org, pasha.tatashin@soleen.com, yosryahmed@google.com, yuzhao@google.com, dhowells@redhat.com, hughd@google.com, andreyknvl@gmail.com, keescook@chromium.org, ndesaulniers@google.com, gregkh@linuxfoundation.org, ebiggers@google.com, ytcoode@gmail.com, vincent.guittot@linaro.org, dietmar.eggemann@arm.com, rostedt@goodmis.org, bsegall@google.com, bristot@redhat.com, vschneid@redhat.com, cl@linux.com, penberg@kernel.org, iamjoonsoo.kim@lge.com, 42.hyeyoo@gmail.com, glider@google.com, elver@google.com, dvyukov@google.com, shakeelb@google.com, songmuchun@bytedance.com, jbaron@akamai.com, rientjes@google.com, minchan@google.com, kaleshsingh@google.com, kernel-team@android.com, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, iommu@lists.linux.dev, linux-arch@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-modules@vger.kernel.org, kasan-dev@googlegroups.com, cgroups@vger.kernel.org Subject: Re: [PATCH 34/40] lib: code tagging context capture support Date: Thu, 4 May 2023 10:04:56 +0200 [thread overview] Message-ID: <ZFNnKHR2nCSimjQf@dhcp22.suse.cz> (raw) In-Reply-To: <CAJuCfpHrZ4kWYFPvA3W9J+CmNMuOtGa_ZMXE9fOmKsPQeNt2tg@mail.gmail.com> On Wed 03-05-23 08:18:39, Suren Baghdasaryan wrote: > On Wed, May 3, 2023 at 12:36 AM Michal Hocko <mhocko@suse.com> wrote: > > > > On Mon 01-05-23 09:54:44, Suren Baghdasaryan wrote: > > [...] > > > +static inline void add_ctx(struct codetag_ctx *ctx, > > > + struct codetag_with_ctx *ctc) > > > +{ > > > + kref_init(&ctx->refcount); > > > + spin_lock(&ctc->ctx_lock); > > > + ctx->flags = CTC_FLAG_CTX_PTR; > > > + ctx->ctc = ctc; > > > + list_add_tail(&ctx->node, &ctc->ctx_head); > > > + spin_unlock(&ctc->ctx_lock); > > > > AFAIU every single tracked allocation will get its own codetag_ctx. > > There is no aggregation per allocation site or anything else. This looks > > like a scalability and a memory overhead red flag to me. > > True. The allocations here would not be limited. We could introduce a > global limit to the amount of memory that we can use to store contexts > and maybe reuse the oldest entry (in LRU fashion) when we hit that > limit? Wouldn't it make more sense to aggregate same allocations? Sure pids get recycled but quite honestly I am not sure that information is all that interesting. Precisely because of the recycle and short lived processes reasons. I think there is quite a lot to think about the detailed context tracking. > > > > > +} > > > + > > > +static inline void rem_ctx(struct codetag_ctx *ctx, > > > + void (*free_ctx)(struct kref *refcount)) > > > +{ > > > + struct codetag_with_ctx *ctc = ctx->ctc; > > > + > > > + spin_lock(&ctc->ctx_lock); > > > > This could deadlock when allocator is called from the IRQ context. > > I see. spin_lock_irqsave() then? yes. I have checked that the lock is not held over the all list traversal which is good but the changelog could be more explicit about the iterators and lock hold times implications. -- Michal Hocko SUSE Labs
WARNING: multiple messages have this Message-ID (diff)
From: Michal Hocko <mhocko-IBi9RG/b67k@public.gmane.org> To: Suren Baghdasaryan <surenb-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org> Cc: akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org, kent.overstreet-fxUVXftIFDnyG1zEObXtfA@public.gmane.org, vbabka-AlSwsSmVLrQ@public.gmane.org, hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org, roman.gushchin-fxUVXftIFDnyG1zEObXtfA@public.gmane.org, mgorman-l3A5Bk7waGM@public.gmane.org, dave-h16yJtLeMjHk1uMJSBkQmQ@public.gmane.org, willy-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org, liam.howlett-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org, corbet-T1hC0tSOHrs@public.gmane.org, void-gq6j2QGBifHby3iVrkZq2A@public.gmane.org, peterz-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org, juri.lelli-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, ldufour-tEXmvtCZX7AybS5Ee8rs3A@public.gmane.org, catalin.marinas-5wv7dgnIgG8@public.gmane.org, will-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, arnd-r2nGTMty4D4@public.gmane.org, tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org, mingo-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, dave.hansen-VuQAYsv1563Yd54FQh9/CA@public.gmane.org, x86-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, peterx-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, david-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, axboe-tSWWG44O7X1aa/9Udqfwiw@public.gmane.org, mcgrof-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, masahiroy-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, nathan-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, dennis-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, muchun.song-fxUVXftIFDnyG1zEObXtfA@public.gmane.org, rppt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, paulmck-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, pasha.tatashin-2EmBfe737+LQT0dZR+AlfA@public.gmane.org, yosryahmed-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org, yuzhao-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org, dhowells-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, hughd-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org, andreyknvl-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, keescook@chr Subject: Re: [PATCH 34/40] lib: code tagging context capture support Date: Thu, 4 May 2023 10:04:56 +0200 [thread overview] Message-ID: <ZFNnKHR2nCSimjQf@dhcp22.suse.cz> (raw) In-Reply-To: <CAJuCfpHrZ4kWYFPvA3W9J+CmNMuOtGa_ZMXE9fOmKsPQeNt2tg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> On Wed 03-05-23 08:18:39, Suren Baghdasaryan wrote: > On Wed, May 3, 2023 at 12:36 AM Michal Hocko <mhocko-IBi9RG/b67k@public.gmane.org> wrote: > > > > On Mon 01-05-23 09:54:44, Suren Baghdasaryan wrote: > > [...] > > > +static inline void add_ctx(struct codetag_ctx *ctx, > > > + struct codetag_with_ctx *ctc) > > > +{ > > > + kref_init(&ctx->refcount); > > > + spin_lock(&ctc->ctx_lock); > > > + ctx->flags = CTC_FLAG_CTX_PTR; > > > + ctx->ctc = ctc; > > > + list_add_tail(&ctx->node, &ctc->ctx_head); > > > + spin_unlock(&ctc->ctx_lock); > > > > AFAIU every single tracked allocation will get its own codetag_ctx. > > There is no aggregation per allocation site or anything else. This looks > > like a scalability and a memory overhead red flag to me. > > True. The allocations here would not be limited. We could introduce a > global limit to the amount of memory that we can use to store contexts > and maybe reuse the oldest entry (in LRU fashion) when we hit that > limit? Wouldn't it make more sense to aggregate same allocations? Sure pids get recycled but quite honestly I am not sure that information is all that interesting. Precisely because of the recycle and short lived processes reasons. I think there is quite a lot to think about the detailed context tracking. > > > > > +} > > > + > > > +static inline void rem_ctx(struct codetag_ctx *ctx, > > > + void (*free_ctx)(struct kref *refcount)) > > > +{ > > > + struct codetag_with_ctx *ctc = ctx->ctc; > > > + > > > + spin_lock(&ctc->ctx_lock); > > > > This could deadlock when allocator is called from the IRQ context. > > I see. spin_lock_irqsave() then? yes. I have checked that the lock is not held over the all list traversal which is good but the changelog could be more explicit about the iterators and lock hold times implications. -- Michal Hocko SUSE Labs
next prev parent reply other threads:[~2023-05-04 8:06 UTC|newest] Thread overview: 320+ messages / expand[flat|nested] mbox.gz Atom feed top 2023-05-01 16:54 [PATCH 00/40] Memory allocation profiling Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 01/40] lib/string_helpers: Drop space in string_get_size's output Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 18:13 ` Davidlohr Bueso 2023-05-01 18:13 ` Davidlohr Bueso 2023-05-01 19:35 ` Kent Overstreet 2023-05-01 19:35 ` Kent Overstreet 2023-05-01 19:57 ` Andy Shevchenko 2023-05-01 19:57 ` Andy Shevchenko 2023-05-01 21:16 ` Kent Overstreet 2023-05-01 21:16 ` Kent Overstreet 2023-05-01 21:33 ` Liam R. Howlett 2023-05-01 21:33 ` Liam R. Howlett 2023-05-02 0:11 ` Kent Overstreet 2023-05-02 0:11 ` Kent Overstreet 2023-05-02 0:53 ` Kent Overstreet 2023-05-02 0:53 ` Kent Overstreet [not found] ` <ZFAUj+Q+hP7cWs4w-jC9Py7bek1znysI04z7BkA@public.gmane.org> 2023-05-02 2:22 ` James Bottomley 2023-05-02 2:22 ` James Bottomley 2023-05-02 3:17 ` Kent Overstreet 2023-05-02 3:17 ` Kent Overstreet 2023-05-02 5:33 ` Andy Shevchenko 2023-05-02 5:33 ` Andy Shevchenko 2023-05-02 6:21 ` Kent Overstreet 2023-05-02 6:21 ` Kent Overstreet 2023-05-02 15:19 ` Andy Shevchenko 2023-05-02 15:19 ` Andy Shevchenko 2023-05-03 2:07 ` Kent Overstreet 2023-05-03 2:07 ` Kent Overstreet 2023-05-03 6:30 ` Andy Shevchenko 2023-05-03 6:30 ` Andy Shevchenko 2023-05-03 7:12 ` Kent Overstreet 2023-05-03 7:12 ` Kent Overstreet 2023-05-03 9:12 ` Andy Shevchenko 2023-05-03 9:12 ` Andy Shevchenko 2023-05-03 9:16 ` Kent Overstreet 2023-05-03 9:16 ` Kent Overstreet 2023-05-02 11:42 ` James Bottomley 2023-05-02 11:42 ` James Bottomley 2023-05-02 22:50 ` Dave Chinner 2023-05-02 22:50 ` Dave Chinner 2023-05-03 9:28 ` Vlastimil Babka 2023-05-03 9:28 ` Vlastimil Babka 2023-05-03 9:44 ` Andy Shevchenko 2023-05-03 9:44 ` Andy Shevchenko 2023-05-03 12:15 ` James Bottomley 2023-05-03 12:15 ` James Bottomley 2023-05-02 7:55 ` Jani Nikula 2023-05-02 7:55 ` Jani Nikula 2023-05-01 16:54 ` [PATCH 02/40] scripts/kallysms: Always include __start and __stop symbols Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 03/40] fs: Convert alloc_inode_sb() to a macro Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-02 12:35 ` Petr Tesařík 2023-05-02 12:35 ` Petr Tesařík 2023-05-02 19:57 ` Kent Overstreet 2023-05-02 19:57 ` Kent Overstreet 2023-05-02 20:20 ` Petr Tesařík 2023-05-02 20:20 ` Petr Tesařík 2023-05-01 16:54 ` [PATCH 04/40] nodemask: Split out include/linux/nodemask_types.h Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 05/40] prandom: Remove unused include Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 06/40] lib/string.c: strsep_no_empty() Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-02 12:37 ` Petr Tesařík 2023-05-02 12:37 ` Petr Tesařík 2023-05-01 16:54 ` [PATCH 07/40] Lazy percpu counters Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 19:17 ` Randy Dunlap 2023-05-01 19:17 ` Randy Dunlap 2023-05-01 16:54 ` [PATCH 08/40] mm: introduce slabobj_ext to support slab object extensions Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 09/40] mm: introduce __GFP_NO_OBJ_EXT flag to selectively prevent slabobj_ext creation Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-02 12:50 ` Petr Tesařík 2023-05-02 12:50 ` Petr Tesařík 2023-05-02 18:33 ` Suren Baghdasaryan 2023-05-02 18:33 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 10/40] mm/slab: introduce SLAB_NO_OBJ_EXT to avoid obj_ext creation Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 11/40] mm: prevent slabobj_ext allocations for slabobj_ext and kmem_cache objects Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 12/40] slab: objext: introduce objext_flags as extension to page_memcg_data_flags Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 13/40] lib: code tagging framework Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 14/40] lib: code tagging module support Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 15/40] lib: prevent module unloading if memory is not freed Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 16/40] lib: code tagging query helper functions Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 17/40] lib: add allocation tagging support for memory allocation profiling Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 18/40] lib: introduce support for page allocation tagging Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 19/40] change alloc_pages name in dma_map_ops to avoid name conflicts Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-02 15:50 ` Petr Tesařík 2023-05-02 15:50 ` Petr Tesařík 2023-05-02 18:38 ` Suren Baghdasaryan 2023-05-02 18:38 ` Suren Baghdasaryan 2023-05-02 20:09 ` Petr Tesařík 2023-05-02 20:09 ` Petr Tesařík 2023-05-02 20:18 ` Kent Overstreet 2023-05-02 20:18 ` Kent Overstreet 2023-05-02 20:24 ` Suren Baghdasaryan 2023-05-02 20:24 ` Suren Baghdasaryan 2023-05-02 20:39 ` Petr Tesařík 2023-05-02 20:39 ` Petr Tesařík 2023-05-02 20:41 ` Suren Baghdasaryan 2023-05-02 20:41 ` Suren Baghdasaryan 2023-05-03 16:25 ` Steven Rostedt 2023-05-03 16:25 ` Steven Rostedt 2023-05-03 18:03 ` Suren Baghdasaryan 2023-05-03 18:03 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 20/40] mm: enable page allocation tagging Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 21/40] mm/page_ext: enable early_page_ext when CONFIG_MEM_ALLOC_PROFILING_DEBUG=y Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 22/40] mm: create new codetag references during page splitting Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 23/40] lib: add codetag reference into slabobj_ext Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 24/40] mm/slab: add allocation accounting into slab allocation and free paths Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 25/40] mm/slab: enable slab allocation tagging for kmalloc and friends Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 26/40] mm/slub: Mark slab_free_freelist_hook() __always_inline Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 27/40] mempool: Hook up to memory allocation profiling Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 28/40] timekeeping: Fix a circular include dependency Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-02 15:50 ` Thomas Gleixner 2023-05-02 15:50 ` Thomas Gleixner 2023-05-01 16:54 ` [PATCH 29/40] mm: percpu: Introduce pcpuobj_ext Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 30/40] mm: percpu: Add codetag reference into pcpuobj_ext Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 31/40] mm: percpu: enable per-cpu allocation tagging Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 32/40] arm64: Fix circular header dependency Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 33/40] move stack capture functionality into a separate function for reuse Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 34/40] lib: code tagging context capture support Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-03 7:35 ` Michal Hocko 2023-05-03 7:35 ` Michal Hocko 2023-05-03 15:18 ` Suren Baghdasaryan 2023-05-03 15:18 ` Suren Baghdasaryan 2023-05-03 15:26 ` Dave Hansen 2023-05-03 15:26 ` Dave Hansen 2023-05-03 19:45 ` Suren Baghdasaryan 2023-05-03 19:45 ` Suren Baghdasaryan 2023-05-04 8:04 ` Michal Hocko [this message] 2023-05-04 8:04 ` Michal Hocko 2023-05-04 14:31 ` Suren Baghdasaryan 2023-05-04 14:31 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 35/40] lib: implement context capture support for tagged allocations Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-03 7:39 ` Michal Hocko 2023-05-03 7:39 ` Michal Hocko 2023-05-03 15:24 ` Suren Baghdasaryan 2023-05-03 15:24 ` Suren Baghdasaryan 2023-05-04 8:09 ` Michal Hocko 2023-05-04 8:09 ` Michal Hocko 2023-05-04 16:22 ` Suren Baghdasaryan 2023-05-04 16:22 ` Suren Baghdasaryan 2023-05-05 8:40 ` Michal Hocko 2023-05-05 8:40 ` Michal Hocko 2023-05-05 18:10 ` Suren Baghdasaryan 2023-05-05 18:10 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 36/40] lib: add memory allocations report in show_mem() Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 37/40] codetag: debug: skip objext checking when it's for objext itself Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 38/40] codetag: debug: mark codetags for reserved pages as empty Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 39/40] codetag: debug: introduce OBJEXTS_ALLOC_FAIL to mark failed slab_ext allocations Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 16:54 ` [PATCH 40/40] MAINTAINERS: Add entries for code tagging and memory allocation profiling Suren Baghdasaryan 2023-05-01 16:54 ` Suren Baghdasaryan 2023-05-01 17:47 ` [PATCH 00/40] Memory " Roman Gushchin 2023-05-01 17:47 ` Roman Gushchin 2023-05-01 18:08 ` Suren Baghdasaryan 2023-05-01 18:08 ` Suren Baghdasaryan 2023-05-01 18:14 ` Roman Gushchin 2023-05-01 18:14 ` Roman Gushchin 2023-05-01 19:37 ` Kent Overstreet 2023-05-01 19:37 ` Kent Overstreet 2023-05-01 21:18 ` Roman Gushchin 2023-05-01 21:18 ` Roman Gushchin 2023-05-03 7:25 ` Michal Hocko 2023-05-03 7:25 ` Michal Hocko 2023-05-03 7:34 ` Kent Overstreet 2023-05-03 7:34 ` Kent Overstreet 2023-05-03 7:51 ` Michal Hocko 2023-05-03 7:51 ` Michal Hocko 2023-05-03 8:05 ` Kent Overstreet 2023-05-03 8:05 ` Kent Overstreet 2023-05-03 13:21 ` Steven Rostedt 2023-05-03 13:21 ` Steven Rostedt 2023-05-03 16:35 ` Tejun Heo 2023-05-03 16:35 ` Tejun Heo 2023-05-03 17:42 ` Suren Baghdasaryan 2023-05-03 17:42 ` Suren Baghdasaryan 2023-05-03 18:06 ` Tejun Heo 2023-05-03 18:06 ` Tejun Heo 2023-05-03 17:44 ` Kent Overstreet 2023-05-03 17:44 ` Kent Overstreet 2023-05-03 17:51 ` Kent Overstreet 2023-05-03 17:51 ` Kent Overstreet 2023-05-03 18:24 ` Tejun Heo 2023-05-03 18:24 ` Tejun Heo 2023-05-03 18:07 ` Johannes Weiner 2023-05-03 18:07 ` Johannes Weiner 2023-05-03 18:19 ` Tejun Heo 2023-05-03 18:19 ` Tejun Heo 2023-05-03 18:40 ` Tejun Heo 2023-05-03 18:40 ` Tejun Heo 2023-05-03 18:56 ` Kent Overstreet 2023-05-03 18:56 ` Kent Overstreet 2023-05-03 18:58 ` Tejun Heo 2023-05-03 18:58 ` Tejun Heo 2023-05-03 19:09 ` Tejun Heo 2023-05-03 19:09 ` Tejun Heo 2023-05-03 19:41 ` Suren Baghdasaryan 2023-05-03 19:41 ` Suren Baghdasaryan 2023-05-03 19:48 ` Tejun Heo 2023-05-03 19:48 ` Tejun Heo 2023-05-03 20:00 ` Tejun Heo 2023-05-03 20:00 ` Tejun Heo 2023-05-03 20:14 ` Suren Baghdasaryan 2023-05-03 20:14 ` Suren Baghdasaryan 2023-05-04 2:25 ` Tejun Heo 2023-05-04 2:25 ` Tejun Heo 2023-05-04 3:33 ` Kent Overstreet 2023-05-04 3:33 ` Kent Overstreet 2023-05-04 3:33 ` Suren Baghdasaryan 2023-05-04 3:33 ` Suren Baghdasaryan 2023-05-04 8:00 ` Petr Tesařík 2023-05-04 8:00 ` Petr Tesařík 2023-05-03 20:08 ` Suren Baghdasaryan 2023-05-03 20:08 ` Suren Baghdasaryan 2023-05-03 20:11 ` Johannes Weiner 2023-05-03 20:11 ` Johannes Weiner 2023-05-04 2:16 ` Tejun Heo 2023-05-04 2:16 ` Tejun Heo 2023-05-03 20:04 ` Andrey Ryabinin 2023-05-03 20:04 ` Andrey Ryabinin 2023-05-03 9:50 ` Petr Tesařík 2023-05-03 9:50 ` Petr Tesařík 2023-05-03 9:54 ` Kent Overstreet 2023-05-03 9:54 ` Kent Overstreet 2023-05-03 10:24 ` Petr Tesařík 2023-05-03 10:24 ` Petr Tesařík 2023-05-03 9:57 ` Kent Overstreet 2023-05-03 9:57 ` Kent Overstreet 2023-05-03 10:26 ` Petr Tesařík 2023-05-03 10:26 ` Petr Tesařík 2023-05-03 15:30 ` Kent Overstreet 2023-05-03 15:30 ` Kent Overstreet 2023-05-03 12:33 ` James Bottomley 2023-05-03 12:33 ` James Bottomley 2023-05-03 14:31 ` Suren Baghdasaryan 2023-05-03 14:31 ` Suren Baghdasaryan 2023-05-03 15:28 ` Kent Overstreet 2023-05-03 15:28 ` Kent Overstreet 2023-05-03 15:37 ` Lorenzo Stoakes 2023-05-03 15:37 ` Lorenzo Stoakes 2023-05-03 16:03 ` Kent Overstreet 2023-05-03 16:03 ` Kent Overstreet 2023-05-03 15:49 ` James Bottomley 2023-05-03 15:49 ` James Bottomley 2023-05-03 15:09 ` Suren Baghdasaryan 2023-05-03 15:09 ` Suren Baghdasaryan 2023-05-03 16:28 ` Steven Rostedt 2023-05-03 16:28 ` Steven Rostedt 2023-05-03 17:40 ` Suren Baghdasaryan 2023-05-03 17:40 ` Suren Baghdasaryan 2023-05-03 18:03 ` Steven Rostedt 2023-05-03 18:03 ` Steven Rostedt 2023-05-03 18:07 ` Suren Baghdasaryan 2023-05-03 18:07 ` Suren Baghdasaryan 2023-05-03 18:12 ` Kent Overstreet 2023-05-03 18:12 ` Kent Overstreet 2023-05-04 9:07 ` Michal Hocko 2023-05-04 9:07 ` Michal Hocko 2023-05-04 15:08 ` Suren Baghdasaryan 2023-05-04 15:08 ` Suren Baghdasaryan 2023-05-07 10:27 ` Michal Hocko 2023-05-07 10:27 ` Michal Hocko 2023-05-07 17:01 ` Kent Overstreet 2023-05-07 17:01 ` Kent Overstreet 2023-05-07 17:20 ` Kent Overstreet 2023-05-07 17:20 ` Kent Overstreet 2023-05-07 20:55 ` Steven Rostedt 2023-05-07 20:55 ` Steven Rostedt 2023-05-07 21:53 ` Kent Overstreet 2023-05-07 21:53 ` Kent Overstreet 2023-05-07 22:09 ` Steven Rostedt 2023-05-07 22:09 ` Steven Rostedt 2023-05-07 22:17 ` Kent Overstreet 2023-05-07 22:17 ` Kent Overstreet 2023-05-08 15:52 ` Petr Tesařík 2023-05-08 15:52 ` Petr Tesařík 2023-05-08 15:57 ` Kent Overstreet 2023-05-08 15:57 ` Kent Overstreet 2023-05-08 16:09 ` Petr Tesařík 2023-05-08 16:09 ` Petr Tesařík 2023-05-08 16:28 ` Kent Overstreet 2023-05-08 16:28 ` Kent Overstreet 2023-05-08 18:59 ` Petr Tesařík 2023-05-08 18:59 ` Petr Tesařík 2023-05-08 20:48 ` Kent Overstreet 2023-05-08 20:48 ` Kent Overstreet
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