diff options
Diffstat (limited to 'arch/ia64/kernel/perfmon.c')
| -rw-r--r-- | arch/ia64/kernel/perfmon.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c index 6bcbe215b9a4..ab985f785c14 100644 --- a/arch/ia64/kernel/perfmon.c +++ b/arch/ia64/kernel/perfmon.c @@ -41,6 +41,7 @@ #include <linux/rcupdate.h> #include <linux/completion.h> #include <linux/tracehook.h> +#include <linux/slab.h> #include <asm/errno.h> #include <asm/intrinsics.h> @@ -2315,6 +2316,7 @@ pfm_smpl_buffer_alloc(struct task_struct *task, struct file *filp, pfm_context_t DPRINT(("Cannot allocate vma\n")); goto error_kmem; } + INIT_LIST_HEAD(&vma->anon_vma_chain); /* * partially initialize the vma for the sampling buffer @@ -2713,7 +2715,7 @@ pfm_context_create(pfm_context_t *ctx, void *arg, int count, struct pt_regs *reg goto buffer_error; } - DPRINT(("ctx=%p flags=0x%x system=%d notify_block=%d excl_idle=%d no_msg=%d ctx_fd=%d \n", + DPRINT(("ctx=%p flags=0x%x system=%d notify_block=%d excl_idle=%d no_msg=%d ctx_fd=%d\n", ctx, ctx_flags, ctx->ctx_fl_system, @@ -3677,7 +3679,7 @@ pfm_restart(pfm_context_t *ctx, void *arg, int count, struct pt_regs *regs) * "self-monitoring". */ if (CTX_OVFL_NOBLOCK(ctx) == 0 && state == PFM_CTX_MASKED) { - DPRINT(("unblocking [%d] \n", task_pid_nr(task))); + DPRINT(("unblocking [%d]\n", task_pid_nr(task))); complete(&ctx->ctx_restart_done); } else { DPRINT(("[%d] armed exit trap\n", task_pid_nr(task))); |