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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2020-11-15 08:57:19 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-11-15 08:57:19 -0800 |
| commit | a50cf15906d4d0ad1d6bb32e9eeeb282899a8180 (patch) | |
| tree | 60b9621b2ef2b86dfba01360851103e2ee49d6f8 /include | |
| parent | Merge branch 'akpm' (patches from Andrew) (diff) | |
| parent | percpu: convert flexible array initializers to use struct_size() (diff) | |
| download | wireguard-linux-a50cf15906d4d0ad1d6bb32e9eeeb282899a8180.tar.xz wireguard-linux-a50cf15906d4d0ad1d6bb32e9eeeb282899a8180.zip | |
Merge branch 'for-5.10-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu
Pull percpu fix and cleanup from Dennis Zhou:
"A fix for a Wshadow warning in the asm-generic percpu macros came in
and then I tacked on the removal of flexible array initializers in the
percpu allocator"
* 'for-5.10-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu:
percpu: convert flexible array initializers to use struct_size()
asm-generic: percpu: avoid Wshadow warning
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-generic/percpu.h | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/include/asm-generic/percpu.h b/include/asm-generic/percpu.h index 35e4a53b83e6..6432a7fade91 100644 --- a/include/asm-generic/percpu.h +++ b/include/asm-generic/percpu.h @@ -114,21 +114,21 @@ do { \ #define __this_cpu_generic_read_nopreempt(pcp) \ ({ \ - typeof(pcp) __ret; \ + typeof(pcp) ___ret; \ preempt_disable_notrace(); \ - __ret = READ_ONCE(*raw_cpu_ptr(&(pcp))); \ + ___ret = READ_ONCE(*raw_cpu_ptr(&(pcp))); \ preempt_enable_notrace(); \ - __ret; \ + ___ret; \ }) #define __this_cpu_generic_read_noirq(pcp) \ ({ \ - typeof(pcp) __ret; \ - unsigned long __flags; \ - raw_local_irq_save(__flags); \ - __ret = raw_cpu_generic_read(pcp); \ - raw_local_irq_restore(__flags); \ - __ret; \ + typeof(pcp) ___ret; \ + unsigned long ___flags; \ + raw_local_irq_save(___flags); \ + ___ret = raw_cpu_generic_read(pcp); \ + raw_local_irq_restore(___flags); \ + ___ret; \ }) #define this_cpu_generic_read(pcp) \ |