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kdb: break out of kdb_ll() when command is terminated
author
Martin Hicks
<mort@sgi.com>
Thu, 22 Jul 2010 00:27:05 +0000
(19:27 -0500)
committer
Jason Wessel
<jason.wessel@windriver.com>
Thu, 22 Jul 2010 00:27:05 +0000
(19:27 -0500)
Without this patch the "ll" linked-list traversal command won't
terminate when you hit q/Q.
Signed-off-by: Martin Hicks <mort@sgi.com>
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
kernel/debug/kdb/kdb_main.c
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diff --git
a/kernel/debug/kdb/kdb_main.c
b/kernel/debug/kdb/kdb_main.c
index
184cd82
..
a7fe2e9
100644
(file)
--- a/
kernel/debug/kdb/kdb_main.c
+++ b/
kernel/debug/kdb/kdb_main.c
@@
-2291,6
+2291,9
@@
static int kdb_ll(int argc, const char **argv)
while (va) {
char buf[80];
+ if (KDB_FLAG(CMD_INTERRUPT))
+ return 0;
+
sprintf(buf, "%s " kdb_machreg_fmt "\n", command, va);
diag = kdb_parse(buf);
if (diag)