Port ring buffer to userspace, part 1

[lttng-ust.git] / libringbuffer / backend_types.h

diff --git a/libringbuffer/backend_types.h b/libringbuffer/backend_types.h
index 99de9f11dd9f48b17441d7e43db00a63d6f43060..cfbe59c3cdedefb091148f648671bd35972c01c0 100644 (file)
--- a/libringbuffer/backend_types.h
+++ b/libringbuffer/backend_types.h
@@ -68,9 +68,7 @@ struct channel_backend {
        unsigned long num_subbuf;       /* Number of sub-buffers for writer */
        u64 start_tsc;                  /* Channel creation TSC value */
        void *priv;                     /* Client-specific information */
-       struct notifier_block cpu_hp_notifier;   /* CPU hotplug notifier */
        const struct lib_ring_buffer_config *config; /* Ring buffer configuration */
-       cpumask_var_t cpumask;          /* Allocated per-cpu buffers cpumask */
        char name[NAME_MAX];            /* Channel name */
 };