diff options
Diffstat (limited to 'arch/powerpc/platforms/cell/spu_syscalls.c')
| -rw-r--r-- | arch/powerpc/platforms/cell/spu_syscalls.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/cell/spu_syscalls.c b/arch/powerpc/platforms/cell/spu_syscalls.c index 261b507a901a..027ac32cc636 100644 --- a/arch/powerpc/platforms/cell/spu_syscalls.c +++ b/arch/powerpc/platforms/cell/spu_syscalls.c @@ -34,14 +34,28 @@ struct spufs_calls spufs_calls = { * this file is not used and the syscalls directly enter the fs code */ asmlinkage long sys_spu_create(const char __user *name, - unsigned int flags, mode_t mode) + unsigned int flags, mode_t mode, int neighbor_fd) { long ret; struct module *owner = spufs_calls.owner; + struct file *neighbor; + int fput_needed; ret = -ENOSYS; if (owner && try_module_get(owner)) { - ret = spufs_calls.create_thread(name, flags, mode); + if (flags & SPU_CREATE_AFFINITY_SPU) { + neighbor = fget_light(neighbor_fd, &fput_needed); + ret = -EBADF; + if (neighbor) { + ret = spufs_calls.create_thread(name, flags, + mode, neighbor); + fput_light(neighbor, fput_needed); + } + } + else { + ret = spufs_calls.create_thread(name, flags, + mode, NULL); + } module_put(owner); } return ret; |