Subject blk-cgroup: protect blkgs with blkcg_mutex
Author yukuai@kernel.org
Date 2026-07-24 12:30:30 +0000 UTC
Version
Cc axboe@kernel.dk cengku@gmail.com cgroups@vger.kernel.org dongsheng.yang@linux.dev hch@lst.de josef@toxicpanda.com linux-block@vger.kernel.org ming.lei@redhat.com nilay@linux.ibm.com tj@kernel.org yukuai@fygo.io yukuai@kernel.org
Patches (8)
Name Content [All]
[RFC PATCH v2 1/8] block: associate blkg in submit_bio instead of bio_set_dev [Body]
[RFC PATCH v2 2/8] blk-throttle: protect throttle state with td lock [Body]
[RFC PATCH v2 3/8] blk-cgroup: protect blkgs with blkcg_mutex [Body]
[RFC PATCH v2 4/8] blk-cgroup: remove blkg radix tree preloading [Body]
[RFC PATCH v2 5/8] blk-cgroup: allocate blkgs in blkg_create [Body]
[RFC PATCH v2 6/8] blk-cgroup: share blkg creation between lookup and config prep [Body]
[RFC PATCH v2 7/8] bfq: avoid blkg lookup from locked cgroup update [Body]
[RFC PATCH v2 8/8] block: fail nowait bio submit if blkg allocation can't sleep [Body]
Series Summary
in progress
Status: in progress
Sessions
Session 2026-07-24
in progress
ID (for dev) cf23aa41-e4d0-4c86-8e91-0aa9079fc290
Status in progress
Triaged OK [Log] [Trajectory]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 093fbffe03f5c1bb9c10a9e5aa65b23250844403 [Config] passed [Log]
[KASAN] Boot test: Base 093fbffe03f5c1bb9c10a9e5aa65b23250844403 [Config] passed [Log]
[KASAN] Build Patched 093fbffe03f5c1bb9c10a9e5aa65b23250844403 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 093fbffe03f5c1bb9c10a9e5aa65b23250844403 [Config] [patched] passed [Log]
[KASAN] Fuzz 093fbffe03f5c1bb9c10a9e5aa65b23250844403 [Config] 093fbffe03f5c1bb9c10a9e5aa65b23250844403 [Config] [patched] running [Log] [Artifacts]