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hfi1: Convert hfi1_unit_table to XArray

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Also remove hfi1_devs_list.

Signed-off-by: Matthew Wilcox <willy@infradead.org>
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Matthew Wilcox
2019-02-08 15:41:29 -05:00
committed by Jason Gunthorpe
parent d3243da8e3
commit 03b92789e5
6 changed files with 31 additions and 68 deletions
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8
drivers/infiniband/hw/hfi1/debugfs.c
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@@ -1302,15 +1302,15 @@ static void _driver_stats_seq_stop(struct seq_file *s, void *v)
static u64 hfi1_sps_ints(void)
{
unsigned long flags;
unsigned long index, flags;
struct hfi1_devdata *dd;
u64 sps_ints = 0;
spin_lock_irqsave(&hfi1_devs_lock, flags);
list_for_each_entry(dd, &hfi1_dev_list, list) {
xa_lock_irqsave(&hfi1_dev_table, flags);
xa_for_each(&hfi1_dev_table, index, dd) {
sps_ints += get_all_cpu_total(dd->int_counter);
}
spin_unlock_irqrestore(&hfi1_devs_lock, flags);
xa_unlock_irqrestore(&hfi1_dev_table, flags);
return sps_ints;
}