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| author | Jens Axboe <jens.axboe@oracle.com> | 2010-05-21 23:27:26 +0400 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2010-05-21 23:27:26 +0400 |
| commit | ee9a3607fb03e804ddf624544105f4e34260c380 (patch) | |
| tree | ce41b6e0fa10982a306f6c142a92dbf3c9961284 /arch/powerpc/platforms/iseries | |
| parent | b492e95be0ae672922f4734acf3f5d35c30be948 (diff) | |
| parent | d515e86e639890b33a09390d062b0831664f04a2 (diff) | |
| download | linux-ee9a3607fb03e804ddf624544105f4e34260c380.tar.xz | |
Merge branch 'master' into for-2.6.35
Conflicts:
fs/ext3/fsync.c
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'arch/powerpc/platforms/iseries')
| -rw-r--r-- | arch/powerpc/platforms/iseries/exception.S | 4 | ||||
| -rw-r--r-- | arch/powerpc/platforms/iseries/pci.c | 10 | ||||
| -rw-r--r-- | arch/powerpc/platforms/iseries/smp.c | 2 |
3 files changed, 6 insertions, 10 deletions
diff --git a/arch/powerpc/platforms/iseries/exception.S b/arch/powerpc/platforms/iseries/exception.S index fba5bf915073..32a56c6dfa72 100644 --- a/arch/powerpc/platforms/iseries/exception.S +++ b/arch/powerpc/platforms/iseries/exception.S @@ -252,8 +252,8 @@ decrementer_iSeries_masked: li r11,1 ld r12,PACALPPACAPTR(r13) stb r11,LPPACADECRINT(r12) - LOAD_REG_IMMEDIATE(r12, tb_ticks_per_jiffy) - lwz r12,0(r12) + li r12,-1 + clrldi r12,r12,33 /* set DEC to 0x7fffffff */ mtspr SPRN_DEC,r12 /* fall through */ diff --git a/arch/powerpc/platforms/iseries/pci.c b/arch/powerpc/platforms/iseries/pci.c index b841c9a9db87..3fc2e6494b8b 100644 --- a/arch/powerpc/platforms/iseries/pci.c +++ b/arch/powerpc/platforms/iseries/pci.c @@ -32,6 +32,7 @@ #include <linux/module.h> #include <linux/pci.h> #include <linux/of.h> +#include <linux/ratelimit.h> #include <asm/types.h> #include <asm/io.h> @@ -584,14 +585,9 @@ static inline struct device_node *xlate_iomm_address( orig_addr = (unsigned long __force)addr; if ((orig_addr < BASE_IO_MEMORY) || (orig_addr >= max_io_memory)) { - static unsigned long last_jiffies; - static int num_printed; + static DEFINE_RATELIMIT_STATE(ratelimit, 60 * HZ, 10); - if (time_after(jiffies, last_jiffies + 60 * HZ)) { - last_jiffies = jiffies; - num_printed = 0; - } - if (num_printed++ < 10) + if (__ratelimit(&ratelimit)) printk(KERN_ERR "iSeries_%s: invalid access at IO address %p\n", func, addr); diff --git a/arch/powerpc/platforms/iseries/smp.c b/arch/powerpc/platforms/iseries/smp.c index 722335e32fd4..6590850045af 100644 --- a/arch/powerpc/platforms/iseries/smp.c +++ b/arch/powerpc/platforms/iseries/smp.c @@ -83,7 +83,7 @@ static void smp_iSeries_message_pass(int target, int msg) static int smp_iSeries_probe(void) { - return cpus_weight(cpu_possible_map); + return cpumask_weight(cpu_possible_mask); } static void smp_iSeries_kick_cpu(int nr) |