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| author | Masami Hiramatsu <mhiramat@redhat.com> | 2008-04-30 11:52:32 -0400 |
|---|---|---|
| committer | Masami Hiramatsu <mhiramat@redhat.com> | 2008-04-30 11:52:32 -0400 |
| commit | 453b58eda7e347076a7df00ce9d15bb0e92f6d66 (patch) | |
| tree | fa72419fe0b620f311e1e988f64ce00cb9f85324 | |
| parent | 3b5ab982d758481ccd5003348391bea0b775d34b (diff) | |
| download | systemtap-steved-453b58eda7e347076a7df00ce9d15bb0e92f6d66.tar.gz systemtap-steved-453b58eda7e347076a7df00ce9d15bb0e92f6d66.tar.xz systemtap-steved-453b58eda7e347076a7df00ce9d15bb0e92f6d66.zip | |
PR6008: Increase the limitation of the buffer size to 4095MB.
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | main.cxx | 4 | ||||
| -rw-r--r-- | runtime/staprun/ChangeLog | 7 | ||||
| -rw-r--r-- | runtime/staprun/common.c | 6 | ||||
| -rw-r--r-- | staprun.8.in | 2 |
5 files changed, 19 insertions, 6 deletions
@@ -1,3 +1,9 @@ +2008-04-30 Masami Hiramatsu <mhiramat@redhat.com> + + PR 6008 + * main.cxx (main): Increase the limitation of buffer size to 4095MB. + * staprun.8.in: Ditto. + 2008-04-29 Frank Ch. Eigler <fche@elastic.org> PR 6466 @@ -482,9 +482,9 @@ main (int argc, char * const argv []) case 's': s.buffer_size = atoi (optarg); - if (s.buffer_size < 1 || s.buffer_size > 64) + if (s.buffer_size < 1 || s.buffer_size > 4095) { - cerr << "Invalid buffer size (should be 1-64)." << endl; + cerr << "Invalid buffer size (should be 1-4095)." << endl; usage (s, 1); } break; diff --git a/runtime/staprun/ChangeLog b/runtime/staprun/ChangeLog index 2c09f8e2..7880d92f 100644 --- a/runtime/staprun/ChangeLog +++ b/runtime/staprun/ChangeLog @@ -1,5 +1,12 @@ 2008-04-30 Masami Hiramatsu <mhiramat@redhat.com> + PR 6008 + * common.c (parse_args): Increase the limitation of the buffer size + to 4095MB. + * common.c (usage): Ditto. + +2008-04-30 Masami Hiramatsu <mhiramat@redhat.com> + * stapio.c (main): Fix a typo in a debug message. * staprun.c (main): Ditto. 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"); diff --git a/staprun.8.in b/staprun.8.in index 679dda0f..ca976a4a 100644 --- a/staprun.8.in +++ b/staprun.8.in @@ -57,7 +57,7 @@ be in percpu files FILE_x where 'x' is the cpu number. .B \-b BUFFER_SIZE The systemtap module will specify a buffer size. Setting one here will override that value. The value should be -an integer between 1 and 64 which be assumed to be the +an integer between 1 and 4095 which be assumed to be the buffer size in MB. That value will be per-cpu if bulk mode is used. .TP .B \-L |