linux

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Files

Chen Ridong ada00d5162 cpuset: separate tmpmasks and cpuset allocation logic

The original alloc_cpumasks() served dual purposes: allocating cpumasks
for both temporary masks (tmpmasks) and cpuset structures. This patch:

1. Decouples these allocation paths for better code clarity
2. Introduces dedicated alloc_tmpmasks() and dup_or_alloc_cpuset()
   functions
3. Maintains symmetric pairing:
   - alloc_tmpmasks() ↔ free_tmpmasks()
   - dup_or_alloc_cpuset() ↔ free_cpuset()

Signed-off-by: Chen Ridong <chenridong@huawei.com>
Reviewed-by: Waiman Long <longman@redhat.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

2025-08-25 08:19:57 -10:00

cgroup-internal.h

cgroup: use subsystem-specific rstat locks to avoid contention

2025-05-19 10:29:42 -10:00

cgroup-v1.c

cgroup: Replace deprecated strcpy() with strscpy()

2025-08-12 08:57:03 -10:00

cgroup.c

cgroup: Fix 64-bit division in cgroup.stat.local

2025-08-25 08:16:55 -10:00

cpuset-internal.h

cpuset: remove redundant CS_ONLINE flag