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| author | Martin Hicks <mort@sgi.com> | 2010-07-21 19:27:05 -0500 |
|---|---|---|
| committer | Jason Wessel <jason.wessel@windriver.com> | 2010-07-21 19:27:05 -0500 |
| commit | 1396a21ba0d4ec381db19bc9cd5b6f25a89cf633 (patch) | |
| tree | 09bbe851de6b70d1896d0a72f832b21d98331d9d /kernel | |
| parent | d0c6f6258478e1dba532bf7c28e2cd6e1047d3a4 (diff) | |
| download | lwn-1396a21ba0d4ec381db19bc9cd5b6f25a89cf633.tar.gz lwn-1396a21ba0d4ec381db19bc9cd5b6f25a89cf633.zip | |
kdb: break out of kdb_ll() when command is terminated
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>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/debug/kdb/kdb_main.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c index 184cd8209c36..a7fe2e98d613 100644 --- 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) |