diff options
Diffstat (limited to 'tools/perf/util/mmap.h')
| -rw-r--r-- | tools/perf/util/mmap.h | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/tools/perf/util/mmap.h b/tools/perf/util/mmap.h index cc5e2d6d17a9..274ce389cd84 100644 --- a/tools/perf/util/mmap.h +++ b/tools/perf/util/mmap.h @@ -6,9 +6,13 @@ #include <linux/types.h> #include <linux/ring_buffer.h> #include <stdbool.h> +#ifdef HAVE_AIO_SUPPORT +#include <aio.h> +#endif #include "auxtrace.h" #include "event.h" +struct aiocb; /** * struct perf_mmap - perf's ring buffer mmap details * @@ -26,6 +30,18 @@ struct perf_mmap { bool overwrite; struct auxtrace_mmap auxtrace_mmap; char event_copy[PERF_SAMPLE_MAX_SIZE] __aligned(8); +#ifdef HAVE_AIO_SUPPORT + struct { + void **data; + struct aiocb *cblocks; + struct aiocb **aiocb; + int nr_cblocks; + } aio; +#endif + cpu_set_t affinity_mask; + u64 flush; + void *data; + int comp_level; }; /* @@ -57,7 +73,7 @@ enum bkw_mmap_state { }; struct mmap_params { - int prot, mask; + int prot, mask, nr_cblocks, affinity, flush, comp_level; struct auxtrace_mmap_params auxtrace_mp; }; |
