tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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[S390] wire up sys_perf_counter_open

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

authored by Heiko Carstens and committed by Martin Schwidefsky 310d6b67 fc39453d

+12 -1
unified split
+2 -1
arch/s390/include/asm/unistd.h
··· 268 268 #define __NR_preadv 328 269 269 #define __NR_pwritev 329 270 270 #define __NR_rt_tgsigqueueinfo 330 271 - #define NR_syscalls 331 271 + #define __NR_perf_counter_open 331 272 + #define NR_syscalls 332 272 273 273 274 /* 274 275 * There are some system calls that are not present on 64 bit, some
+9
arch/s390/kernel/compat_wrapper.S
··· 1831 1831 lgfr %r4,%r4 # int 1832 1832 llgtr %r5,%r5 # struct compat_siginfo * 1833 1833 jg compat_sys_rt_tgsigqueueinfo_wrapper # branch to system call 1834 + 1835 + .globl sys_perf_counter_open_wrapper 1836 + sys_perf_counter_open_wrapper: 1837 + llgtr %r2,%r2 # const struct perf_counter_attr * 1838 + lgfr %r3,%r3 # pid_t 1839 + lgfr %r4,%r4 # int 1840 + lgfr %r5,%r5 # int 1841 + llgfr %r6,%r6 # unsigned long 1842 + jg sys_perf_counter_open # branch to system call
+1
arch/s390/kernel/syscalls.S
··· 339 339 SYSCALL(sys_preadv,sys_preadv,compat_sys_preadv_wrapper) 340 340 SYSCALL(sys_pwritev,sys_pwritev,compat_sys_pwritev_wrapper) 341 341 SYSCALL(sys_rt_tgsigqueueinfo,sys_rt_tgsigqueueinfo,compat_sys_rt_tgsigqueueinfo_wrapper) /* 330 */ 342 + SYSCALL(sys_perf_counter_open,sys_perf_counter_open,sys_perf_counter_open_wrapper)