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| author | Jason Wessel <jason.wessel@windriver.com> | 2010-05-20 21:04:21 -0500 |
|---|---|---|
| committer | Jason Wessel <jason.wessel@windriver.com> | 2010-05-20 21:04:21 -0500 |
| commit | 67fc4e0cb931d6b4ccf21248e4199b154478ecea (patch) | |
| tree | 4cf49d00bc9ac03c3c77d91fadd13fcabc75e0c9 /kernel/sched.c | |
| parent | 5d5314d6795f3c1c0f415348ff8c51f7de042b77 (diff) | |
| download | linux-67fc4e0cb931d6b4ccf21248e4199b154478ecea.tar.bz2 | |
kdb: core for kgdb back end (2 of 2)
This patch contains the hooks and instrumentation into kernel which
live outside the kernel/debug directory, which the kdb core
will call to run commands like lsmod, dmesg, bt etc...
CC: linux-arch@vger.kernel.org
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Martin Hicks <mort@sgi.com>
Diffstat (limited to 'kernel/sched.c')
| -rw-r--r-- | kernel/sched.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index 1d93cd0ae4d3..a25c1324af54 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -7758,9 +7758,9 @@ void normalize_rt_tasks(void) #endif /* CONFIG_MAGIC_SYSRQ */ -#ifdef CONFIG_IA64 +#if defined(CONFIG_IA64) || defined(CONFIG_KGDB_KDB) /* - * These functions are only useful for the IA64 MCA handling. + * These functions are only useful for the IA64 MCA handling, or kdb. * * They can only be called when the whole system has been * stopped - every CPU needs to be quiescent, and no scheduling @@ -7780,6 +7780,9 @@ struct task_struct *curr_task(int cpu) return cpu_curr(cpu); } +#endif /* defined(CONFIG_IA64) || defined(CONFIG_KGDB_KDB) */ + +#ifdef CONFIG_IA64 /** * set_curr_task - set the current task for a given cpu. * @cpu: the processor in question. |