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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-12-12 17:28:58 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-12-12 17:28:58 -0800 |
| commit | 8702f2c611bf124c48b21b5c57bfc156cd11f4ca (patch) | |
| tree | 00ea3dbf1acfd58d01fceebca41e11a6f9a6a943 /kernel/sched | |
| parent | a7cacfb0688e3988660e90fad7017cc9a18ab390 (diff) | |
| parent | 12b677f2c697d61e5ddbcb6c1650050a39392f54 (diff) | |
| download | lwn-8702f2c611bf124c48b21b5c57bfc156cd11f4ca.tar.gz lwn-8702f2c611bf124c48b21b5c57bfc156cd11f4ca.zip | |
Merge tag 'mm-nonmm-stable-2022-12-12' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull non-MM updates from Andrew Morton:
- A ptrace API cleanup series from Sergey Shtylyov
- Fixes and cleanups for kexec from ye xingchen
- nilfs2 updates from Ryusuke Konishi
- squashfs feature work from Xiaoming Ni: permit configuration of the
filesystem's compression concurrency from the mount command line
- A series from Akinobu Mita which addresses bound checking errors when
writing to debugfs files
- A series from Yang Yingliang to address rapidio memory leaks
- A series from Zheng Yejian to address possible overflow errors in
encode_comp_t()
- And a whole shower of singleton patches all over the place
* tag 'mm-nonmm-stable-2022-12-12' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (79 commits)
ipc: fix memory leak in init_mqueue_fs()
hfsplus: fix bug causing custom uid and gid being unable to be assigned with mount
rapidio: devices: fix missing put_device in mport_cdev_open
kcov: fix spelling typos in comments
hfs: Fix OOB Write in hfs_asc2mac
hfs: fix OOB Read in __hfs_brec_find
relay: fix type mismatch when allocating memory in relay_create_buf()
ocfs2: always read both high and low parts of dinode link count
io-mapping: move some code within the include guarded section
kernel: kcsan: kcsan_test: build without structleak plugin
mailmap: update email for Iskren Chernev
eventfd: change int to __u64 in eventfd_signal() ifndef CONFIG_EVENTFD
rapidio: fix possible UAF when kfifo_alloc() fails
relay: use strscpy() is more robust and safer
cpumask: limit visibility of FORCE_NR_CPUS
acct: fix potential integer overflow in encode_comp_t()
acct: fix accuracy loss for input value of encode_comp_t()
linux/init.h: include <linux/build_bug.h> and <linux/stringify.h>
rapidio: rio: fix possible name leak in rio_register_mport()
rapidio: fix possible name leaks when rio_add_device() fails
...
Diffstat (limited to 'kernel/sched')
| -rw-r--r-- | kernel/sched/fair.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 4cc56c91e06e..0cd1d0f7c1bd 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -2964,7 +2964,7 @@ static void task_numa_work(struct callback_head *work) } next_scan = now + msecs_to_jiffies(p->numa_scan_period); - if (cmpxchg(&mm->numa_next_scan, migrate, next_scan) != migrate) + if (!try_cmpxchg(&mm->numa_next_scan, &migrate, next_scan)) return; /* |