diff options
| author | Paul Mackerras <paulus@samba.org> | 2009-02-26 11:43:46 (GMT) |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2009-02-26 11:43:46 (GMT) |
| commit | f3dfd2656deb81a0addee4f4ceff66b50a387388 (patch) | |
| tree | 2d43269668b2a468a2bd2988b1937f9a71d458b4 /arch | |
| parent | 742bd95ba96e19b3f7196c3a0834ebc17c8ba006 (diff) | |
| download | linux-f3dfd2656deb81a0addee4f4ceff66b50a387388.tar.xz | |
perfcounters: fix a few minor cleanliness issues
This fixes three issues noticed by Arnd Bergmann:
- Add #ifdef __KERNEL__ and move some things around in perf_counter.h
to make sure only the bits that userspace needs are exported to
userspace.
- Use __u64, __s64, __u32 types in the structs exported to userspace
rather than u64, s64, u32.
- Make the sys_perf_counter_open syscall available to the SPUs on
Cell platforms.
And one issue that I noticed in looking at the code again:
- Wrap the perf_counter_open syscall with SYSCALL_DEFINE4 so we get
the proper handling of int arguments on ppc64 (and some other 64-bit
architectures).
Reported-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/include/asm/systbl.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/systbl.h b/arch/powerpc/include/asm/systbl.h index 4c8095f..d312eec 100644 --- a/arch/powerpc/include/asm/systbl.h +++ b/arch/powerpc/include/asm/systbl.h @@ -322,4 +322,4 @@ SYSCALL_SPU(epoll_create1) SYSCALL_SPU(dup3) SYSCALL_SPU(pipe2) SYSCALL(inotify_init1) -SYSCALL(perf_counter_open) +SYSCALL_SPU(perf_counter_open) |