fs/aio: Fix __percpu annotation of *cpu pointer in struct kioctx
__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 <ubizjak@gmail.com> Link: https://lore.kernel.org/r/20240730121915.4514-1-ubizjak@gmail.com Reviewed-by: Jan Kara <jack@suse.cz> Cc: Benjamin LaHaise <bcrl@kvack.org> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Christian Brauner <brauner@kernel.org> Cc: Jan Kara <jack@suse.cz> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
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fs/aio.c
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fs/aio.c
@ -100,7 +100,7 @@ struct kioctx {
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unsigned long user_id;
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unsigned long user_id;
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struct __percpu kioctx_cpu *cpu;
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struct kioctx_cpu __percpu *cpu;
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/*
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/*
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* For percpu reqs_available, number of slots we move to/from global
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* For percpu reqs_available, number of slots we move to/from global
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