diff options
Diffstat (limited to 'runtime/staprun/common.c')
| -rw-r--r-- | runtime/staprun/common.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/runtime/staprun/common.c b/runtime/staprun/common.c index b716d27f..93da51d8 100644 --- a/runtime/staprun/common.c +++ b/runtime/staprun/common.c @@ -58,8 +58,8 @@ void parse_args(int argc, char **argv) break; case 'b': buffer_size = (unsigned)atoi(optarg); - if (buffer_size < 1 || buffer_size > 64) { - err("Invalid buffer size '%d' (should be 1-64).\n", buffer_size); + if (buffer_size < 1 || buffer_size > 4095) { + err("Invalid buffer size '%d' (should be 1-4095).\n", buffer_size); usage(argv[0]); } break; @@ -130,7 +130,7 @@ void usage(char *prog) err("-o FILE Send output to FILE.\n"); err("-b buffer size The systemtap module specifies a buffer size.\n"); err(" Setting one here will override that value. The\n"); - err(" value should be an integer between 1 and 64\n"); + err(" value should be an integer between 1 and 4095 \n"); err(" which be assumed to be the buffer size in MB.\n"); err(" That value will be per-cpu in bulk mode.\n"); err("-L Load module and start probes, then detach.\n"); |