memory allocation profiling · Maintained

Maintainers

• M Suren Baghdasaryan <surenb@google.com>
• M Kent Overstreet <kent.overstreet@linux.dev>
• R Hao Ge <hao.ge@linux.dev>

Paths

• F Documentation/mm/allocation-profiling.rst
• F include/linux/alloc_tag.h
• F include/linux/pgalloc_tag.h
• F lib/alloc_tag.c

Last 30 days

Recent patches

Most-recent 30 patches in this subsystem on linux-arch (capped at 30), ordered by date desc.

• STALE628d [PATCH v4 6/6] alloc_tag: support for page allocation tag compression
  2024-10-23 · Suren Baghdasaryan <surenb@google.com>
• STALE628d [PATCH v4 5/6] alloc_tag: introduce pgtag_ref_handle to abstract page tag references
  2024-10-23 · Suren Baghdasaryan <surenb@google.com>
• STALE628d [PATCH v4 4/6] alloc_tag: populate memory for module tags as needed
  2024-10-23 · Suren Baghdasaryan <surenb@google.com>
• STALE628d [PATCH v4 3/6] alloc_tag: load module tags into separate contiguous memory
  2024-10-23 · Suren Baghdasaryan <surenb@google.com>
• STALE628d [PATCH v4 2/6] alloc_tag: introduce shutdown_mem_profiling helper function
  2024-10-23 · Suren Baghdasaryan <surenb@google.com>
• STALE631d [PATCH v3 5/5] alloc_tag: config to store page allocation tag refs in page flags
  2024-10-14 · Suren Baghdasaryan <surenb@google.com>
• STALE631d [PATCH v3 4/5] alloc_tag: introduce pgalloc_tag_ref to abstract page tag references
  2024-10-14 · Suren Baghdasaryan <surenb@google.com>
• STALE631d [PATCH v3 3/5] alloc_tag: populate memory for module tags as needed
  2024-10-14 · Suren Baghdasaryan <surenb@google.com>
• STALE631d [PATCH v3 2/5] alloc_tag: load module tags into separate contiguous memory
  2024-10-14 · Suren Baghdasaryan <surenb@google.com>
• STALE637d [PATCH 1/2] codetag: Use dot prefix for section name
  2024-10-14 · Ard Biesheuvel <hidden>
• STALE678d [PATCH v2 6/6] alloc_tag: config to store page allocation tag refs in page flags
  2024-09-02 · Suren Baghdasaryan <surenb@google.com>
• STALE678d [PATCH v2 5/6] alloc_tag: make page allocation tag reference size configurable
  2024-09-02 · Suren Baghdasaryan <surenb@google.com>
• STALE678d [PATCH v2 4/6] alloc_tag: introduce pgalloc_tag_ref to abstract page tag references
  2024-09-02 · Suren Baghdasaryan <surenb@google.com>
• STALE678d [PATCH v2 3/6] alloc_tag: eliminate alloc_tag_ref_set
  2024-09-02 · Suren Baghdasaryan <surenb@google.com>
• STALE678d [PATCH v2 2/6] alloc_tag: load module tags into separate continuous memory
  2024-09-02 · Suren Baghdasaryan <surenb@google.com>
• STALE691d [PATCH 5/5] alloc_tag: config to store page allocation tag refs in page flags
  2024-08-19 · Suren Baghdasaryan <surenb@google.com>
• STALE691d [PATCH 4/5] alloc_tag: make page allocation tag reference size configurable
  2024-08-19 · Suren Baghdasaryan <surenb@google.com>
• STALE691d [PATCH 3/5] alloc_tag: introduce pgalloc_tag_ref to abstract page tag references
  2024-08-19 · Suren Baghdasaryan <surenb@google.com>
• STALE691d [PATCH 2/5] alloc_tag: eliminate alloc_tag_ref_set
  2024-08-19 · Suren Baghdasaryan <surenb@google.com>
• STALE691d [PATCH 1/5] alloc_tag: load module tags into separate continuous memory
  2024-08-19 · Suren Baghdasaryan <surenb@google.com>
• DORMANTno replies Re: [PATCH v6 13/37] lib: add allocation tagging support for memory allocation profiling
  2024-04-07 · Klara Modin <hidden>
• STALE828d Re: [PATCH v6 13/37] lib: add allocation tagging support for memory allocation profiling
  2024-04-05 · Klara Modin <hidden>
• STALE810d [PATCH v6 37/37] memprofiling: Documentation
  2024-03-21 · Suren Baghdasaryan <surenb@google.com>
• STALE810d REVIEWED: 1 (0M) [PATCH v6 34/37] codetag: debug: mark codetags for reserved pages as empty
  2024-03-21 · Suren Baghdasaryan <surenb@google.com>
• STALE810d [PATCH v6 33/37] codetag: debug: skip objext checking when it's for objext itself
  2024-03-21 · Suren Baghdasaryan <surenb@google.com>
• STALE810d REVIEWED: 1 (0M) [PATCH v6 32/37] lib: add memory allocations report in show_mem()
  2024-03-21 · Suren Baghdasaryan <surenb@google.com>
• STALE810d [PATCH v6 31/37] rhashtable: Plumb through alloc tag
  2024-03-21 · Suren Baghdasaryan <surenb@google.com>
• STALE810d [PATCH v6 20/37] mm: fix non-compound multi-order memory accounting in __free_pages
  2024-03-21 · Suren Baghdasaryan <surenb@google.com>
• STALE810d REVIEWED: 1 (0M) [PATCH v6 19/37] mm: create new codetag references during page splitting
  2024-03-21 · Suren Baghdasaryan <surenb@google.com>
• STALE810d REVIEWED: 1 (0M) [PATCH v6 18/37] mm: enable page allocation tagging
  2024-03-21 · Suren Baghdasaryan <surenb@google.com>