diff options
Diffstat (limited to 'arch/powerpc/platforms/cell/spufs/file.c')
| -rw-r--r-- | arch/powerpc/platforms/cell/spufs/file.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c index e44427c24585..62d90a5e23d1 100644 --- a/arch/powerpc/platforms/cell/spufs/file.c +++ b/arch/powerpc/platforms/cell/spufs/file.c @@ -325,7 +325,7 @@ static vm_fault_t spufs_ps_fault(struct vm_fault *vmf, return VM_FAULT_SIGBUS; /* - * Because we release the mmap_sem, the context may be destroyed while + * Because we release the mmap_lock, the context may be destroyed while * we're in spu_wait. Grab an extra reference so it isn't destroyed * in the meantime. */ @@ -334,8 +334,8 @@ static vm_fault_t spufs_ps_fault(struct vm_fault *vmf, /* * We have to wait for context to be loaded before we have * pages to hand out to the user, but we don't want to wait - * with the mmap_sem held. - * It is possible to drop the mmap_sem here, but then we need + * with the mmap_lock held. + * It is possible to drop the mmap_lock here, but then we need * to return VM_FAULT_NOPAGE because the mappings may have * hanged. */ @@ -343,11 +343,11 @@ static vm_fault_t spufs_ps_fault(struct vm_fault *vmf, goto refault; if (ctx->state == SPU_STATE_SAVED) { - up_read(¤t->mm->mmap_sem); + mmap_read_unlock(current->mm); spu_context_nospu_trace(spufs_ps_fault__sleep, ctx); err = spufs_wait(ctx->run_wq, ctx->state == SPU_STATE_RUNNABLE); spu_context_trace(spufs_ps_fault__wake, ctx, ctx->spu); - down_read(¤t->mm->mmap_sem); + mmap_read_lock(current->mm); } else { area = ctx->spu->problem_phys + ps_offs; ret = vmf_insert_pfn(vmf->vma, vmf->address, |