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Commit b2f82565 authored by Breno Leitao's avatar Breno Leitao Committed by Michael Ellerman
Browse files

powerpc: Wire up io_pgetevents 

Wire up io_pgetevents system call on powerpc.

io_pgetevents is a new syscall to read asynchronous I/O events from the
completion queue.

Tested with libaio branch aio-poll[1] and the io_pgetevents test (#22) passed
on both ppc64 LE and BE modes.

[1] https://pagure.io/libaio/branch/aio-poll



CC: Christoph Hellwig <hch@lst.de>
Signed-off-by: default avatarBreno Leitao <leitao@debian.org>
Acked-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent fadd03c6

arch/powerpc/include/asm/systbl.h

+1 −0
Original line number Diff line number Diff line
@@ -393,3 +393,4 @@ SYSCALL(pkey_alloc) 
SYSCALL(pkey_free)

SYSCALL(pkey_mprotect)

SYSCALL(rseq)

COMPAT_SYS(io_pgetevents)

arch/powerpc/include/asm/unistd.h

+1 −1
Original line number Diff line number Diff line
@@ -12,7 +12,7 @@ 
#include <uapi/asm/unistd.h>





#define NR_syscalls		388

#define NR_syscalls		389



#define __NR__exit __NR_exit

arch/powerpc/include/uapi/asm/unistd.h

+1 −0
Original line number Diff line number Diff line
@@ -399,5 +399,6 @@ 
#define __NR_pkey_free		385

#define __NR_pkey_mprotect	386

#define __NR_rseq		387

#define __NR_io_pgetevents	388



#endif /* _UAPI_ASM_POWERPC_UNISTD_H_ */