diff options
| author | Sonic Zhang <sonic.zhang@analog.com> | 2009-06-10 08:57:08 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2009-06-13 07:20:07 -0400 |
| commit | 47e9dedb720364e0adff0e99960fa294c6161f71 (patch) | |
| tree | fa5bcb532023a89fa11995e5ceca5ed5dfeabbba /arch/blackfin/kernel/setup.c | |
| parent | 2466ac65560ee8b7506eea3987aba9519355fd02 (diff) | |
Blackfin: add blackfin_invalidate_entire_icache for SMP systems
The KGDB code uses this when switching processors to make sure the icache
is in a valid state.
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin/kernel/setup.c')
| -rw-r--r-- | arch/blackfin/kernel/setup.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c index f5f516e817f..6454babdfaf 100644 --- a/arch/blackfin/kernel/setup.c +++ b/arch/blackfin/kernel/setup.c @@ -1181,6 +1181,9 @@ static int show_cpuinfo(struct seq_file *m, void *v) #ifdef __ARCH_SYNC_CORE_DCACHE seq_printf(m, "SMP Dcache Flushes\t: %lu\n\n", cpudata->dcache_invld_count); #endif +#ifdef __ARCH_SYNC_CORE_ICACHE + seq_printf(m, "SMP Icache Flushes\t: %lu\n\n", cpudata->icache_invld_count); +#endif #ifdef CONFIG_BFIN_ICACHE_LOCK switch ((cpudata->imemctl >> 3) & WAYALL_L) { case WAY0_L: |