[PATCH] fs/aio: Fix __percpu annotation of *cpu pointer in struct kioctx
Uros Bizjak <[email protected]>
| Newsgroups | gmane.linux.kernel.aio.general,gmane.linux.file-systems,gmane.linux.kernel |
|---|---|
| Message-ID | <[email protected]> |
__percpu annotation of *cpu pointer in struct kioctx is put at the wrong place, resulting in several sparse warnings: aio.c:623:24: warning: incorrect type in argument 1 (different address spaces) aio.c:623:24: expected void [noderef] __percpu *__pdata aio.c:623:24: got struct kioctx_cpu *cpu aio.c:788:18: warning: incorrect type in assignment (different address spaces) aio.c:788:18: expected struct kioctx_cpu *cpu aio.c:788:18: got struct kioctx_cpu [noderef] __percpu * aio.c:835:24: warning: incorrect type in argument 1 (different address spaces) aio.c:835:24: expected void [noderef] __percpu *__pdata aio.c:835:24: got struct kioctx_cpu *cpu aio.c:940:16: warning: incorrect type in initializer (different address spaces) aio.c:940:16: expected void const [noderef] __percpu *__vpp_verify aio.c:940:16: got struct kioctx_cpu * aio.c:958:16: warning: incorrect type in initializer (different address spaces) aio.c:958:16: expected void const [noderef] __percpu *__vpp_verify aio.c:958:16: got struct kioctx_cpu * Put __percpu annotation at the right place to fix these warnings. Signed-off-by: Uros Bizjak <[email protected]> Cc: Benjamin LaHaise <[email protected]> Cc: Alexander Viro <[email protected]> Cc: Christian Brauner <[email protected]> Cc: Jan Kara <[email protected]> Cc: Andrew Morton <[email protected]> --- fs/aio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/aio.c b/fs/aio.c index 6066f64967b3..e8920178b50f 100644 --- a/fs/aio.c +++ b/fs/aio.c @@ -100,7 +100,7 @@ struct kioctx { unsigned long user_id; - struct __percpu kioctx_cpu *cpu; + struct kioctx_cpu __percpu *cpu; /* * For percpu reqs_available, number of slots we move to/from global -- 2.45.2 -- To unsubscribe, send a message with 'unsubscribe linux-aio' in the body to [email protected]. For more info on Linux AIO, see: http://www.kvack.org/aio/ Don't email: <a href=mailto:"[email protected]">[email protected]</a>