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| author |   Jason Wessel <jason.wessel@windriver.com> | 2012-07-30 22:44:41 -0500 |
|---|---|---|
| committer | Jason Wessel <jason.wessel@windriver.com> | 2012-07-31 08:16:43 -0500 |
| commit | 07cd27bbd4d07af6c3e24ae479316a69e7935e1e (patch) | |
| tree | 74eb5854bcd9d8d838031c0359c82c6621b79363 /kernel/debug | |
| parent | kdb: Remove unused KDB_FLAG_ONLY_DO_DUMP (diff) | |
| download | linux-dev-07cd27bbd4d07af6c3e24ae479316a69e7935e1e.tar.xz linux-dev-07cd27bbd4d07af6c3e24ae479316a69e7935e1e.zip | |
kdb: Remove cpu from the more prompt
Having the CPU in the more prompt is completely redundent vs the
standard kdb prompt, and it also wastes 32 bytes on the stack.
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Diffstat (limited to 'kernel/debug')
| -rw-r--r-- | kernel/debug/kdb/kdb_io.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/kernel/debug/kdb/kdb_io.c b/kernel/debug/kdb/kdb_io.c index bb9520f0f6ff..0a69d2adc4f3 100644 --- a/kernel/debug/kdb/kdb_io.c +++ b/kernel/debug/kdb/kdb_io.c @@ -715,9 +715,6 @@ kdb_printit: /* check for having reached the LINES number of printed lines */ if (kdb_nextline == linecount) { char buf1[16] = ""; -#if defined(CONFIG_SMP) - char buf2[32]; -#endif /* Watch out for recursion here. Any routine that calls * kdb_printf will come back through here. And kdb_read @@ -732,14 +729,6 @@ kdb_printit: if (moreprompt == NULL) moreprompt = "more> "; -#if defined(CONFIG_SMP) - if (strchr(moreprompt, '%')) { - sprintf(buf2, moreprompt, get_cpu()); - put_cpu(); - moreprompt = buf2; - } -#endif - kdb_input_flush(); c = console_drivers; |