bcache (block layer cache) · Maintained

Maintainers

• M Coly Li <colyli@fygo.io>
• M Kent Overstreet <kent.overstreet@linux.dev>

Paths

• F drivers/md/bcache/

Last 30 days

Most active threads (last 7 days)

• COOLING6d [PATCH 0/3] blk-cgroup: store blkcg in bio before blkcg_mutex conversion
  2026-08-23 13:32 · 1 reply in 7d · Yu Kuai <yukuai@kernel.org>

Active reviewers (last 30 days)

• Tao Cui <hidden>
  1 attestation (1 Reviewed-by) · last on 2026-08-23

Recent patches

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

• COOLING6d REVIEWED: 1 (0M) [PATCH 2/3] blk-cgroup: store blkcg in bio instead of blkg
  2026-08-23 · Yu Kuai <yukuai@kernel.org>
• COOLING9d [RFC PATCH v3 2/3] blk-cgroup: store blkcg in bio instead of blkg
  2026-08-18 · Yu Kuai <yukuai@kernel.org>
• COLD15d [RFC PATCH v2 3/4] blk-cgroup: store blkcg in bio instead of blkg
  2026-08-11 · Yu Kuai <yukuai@kernel.org>
• STALE313d [PATCH 3/3] mm, treewide: make addr parameter of free_pages() void *
  2025-10-18 · Mike Rapoport <rppt@kernel.org>
• STALE313d [PATCH 2/3] mm, treewide: make get_free_pages() and friends return void *
  2025-10-18 · Mike Rapoport <rppt@kernel.org>
• STALE995d [RFC PATCH 81/86] treewide: md: remove cond_resched()
  2023-11-07 · Ankur Arora <hidden>
• STALE997d [PATCH v6 26/45] bcache: dynamically allocate the md-bcache shrinker
  2023-09-11 · Qi Zheng <hidden>
• STALE1094d [PATCH v5 26/45] bcache: dynamically allocate the md-bcache shrinker
  2023-08-24 · Qi Zheng <hidden>
• STALE1102d [PATCH v4 29/48] bcache: dynamically allocate the md-bcache shrinker
  2023-08-07 · Qi Zheng <hidden>
• STALE1127d [PATCH v3 30/49] bcache: dynamically allocate the md-bcache shrinker
  2023-07-27 · Qi Zheng <hidden>
• STALE1129d [PATCH v2 28/47] bcache: dynamically allocate the md-bcache shrinker
  2023-07-24 · Qi Zheng <hidden>
• STALE1125d [PATCH 32/32] block: Rename blkdev_get_handle_by_*() and blkdev_handle_put()
  2023-07-04 · Jan Kara <jack@suse.cz>
• STALE1150d [PATCH 09/29] bcache: dynamically allocate the md-bcache shrinker
  2023-06-22 · Qi Zheng <hidden>
• STALE1163d [PATCH 09/29] bcache: dynamically allocate the md-bcache shrinker
  2023-06-22 · Qi Zheng <qi.zheng@linux.dev>
• STALE1412d REVIEWED: 29 (28M) [PATCH v6 1/7] treewide: use prandom_u32_max() when possible, part 1
  2022-10-10 · "Jason A. Donenfeld" <Jason@zx2c4.com>
• STALE1420d REVIEWED: 2 (1M) [PATCH v5 1/7] treewide: use prandom_u32_max() when possible, part 1
  2022-10-08 · "Jason A. Donenfeld" <Jason@zx2c4.com>
• STALE1420d REVIEWED: 2 (1M) [PATCH v4 2/6] treewide: use prandom_u32_max() when possible
  2022-10-07 · "Jason A. Donenfeld" <Jason@zx2c4.com>
• STALE1420d REVIEWED: 2 (1M) [PATCH v3 1/5] treewide: use prandom_u32_max() when possible
  2022-10-06 · "Jason A. Donenfeld" <Jason@zx2c4.com>
• STALE1451d [RFC PATCH 26/30] bcache: Convert to lib/time_stats
  2022-08-30 · Suren Baghdasaryan <surenb@google.com>
• STALE1534d [PATCH v5 3/6] mm: shrinkers: provide shrinkers with names
  2022-06-01 · Roman Gushchin <roman.gushchin@linux.dev>
• STALE1555d [PATCH v4 3/6] mm: shrinkers: provide shrinkers with names
  2022-05-25 · Roman Gushchin <roman.gushchin@linux.dev>
• STALE1557d [PATCH v3 3/6] mm: shrinkers: provide shrinkers with names
  2022-05-09 · Roman Gushchin <roman.gushchin@linux.dev>
• STALE1584d [PATCH v2 5/7] mm: provide shrinkers with names
  2022-04-22 · Roman Gushchin <roman.gushchin@linux.dev>
• STALE1590d [PATCH v1 5/5] mm: provide shrinkers with names
  2022-04-22 · Roman Gushchin <roman.gushchin@linux.dev>
• STALE1591d [PATCH rfc 5/5] mm: provide shrinkers with names
  2022-04-16 · Roman Gushchin <roman.gushchin@linux.dev>
• STALE1593d LANDED: 2 (2M) [PATCH 26/27] block: decouple REQ_OP_SECURE_ERASE from REQ_OP_DISCARD
  2022-04-15 · Christoph Hellwig <hch@lst.de>
• STALE1593d LANDED: 2 (2M) [PATCH 24/27] block: remove QUEUE_FLAG_DISCARD
  2022-04-15 · Christoph Hellwig <hch@lst.de>
• STALE1601d REVIEWED: 2 (2M) [PATCH 26/27] block: decouple REQ_OP_SECURE_ERASE from REQ_OP_DISCARD
  2022-04-09 · Christoph Hellwig <hch@lst.de>
• STALE1601d REVIEWED: 2 (2M) [PATCH 24/27] block: remove QUEUE_FLAG_DISCARD
  2022-04-09 · Christoph Hellwig <hch@lst.de>
• STALE1601d [PATCH 26/27] block: uncouple REQ_OP_SECURE_ERASE from REQ_OP_DISCARD
  2022-04-06 · Christoph Hellwig <hch@lst.de>