Fix the warning of: printk: 369 messages suppressed. BUG: using smp_processor_id() in preemptible [00000001] code: fsx-linux/31702 caller is ext4_mb_new_blocks+0x2aa/0x1319 Signed-off-by: Mingming Cao <cmm@xxxxxxxxxx> --- fs/ext4/mballoc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) Index: linux-2.6.24-rc1/fs/ext4/mballoc.c =================================================================== --- linux-2.6.24-rc1.orig/fs/ext4/mballoc.c 2007-11-02 17:22:18.000000000 -0700 +++ linux-2.6.24-rc1/fs/ext4/mballoc.c 2007-11-02 17:23:02.000000000 -0700 @@ -4006,7 +4006,8 @@ static void ext4_mb_group_or_file(struct return; BUG_ON(ac->ac_lg != NULL); - ac->ac_lg = &sbi->s_locality_groups[smp_processor_id()]; + ac->ac_lg = &sbi->s_locality_groups[get_cpu()]; + put_cpu(); /* we're going to use group allocation */ ac->ac_flags |= EXT4_MB_HINT_GROUP_ALLOC; - To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
