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x86, UV: Rename hubmask to pnmask

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Rename 'bau_targ_hubmask' to 'pnmask' for clarity.

The BAU distribution bit mask is indexed by pnode number, not hub or
blade number.  This important fact is not clear while the mask is
called a 'hubmask'.

Signed-off-by: Cliff Wickman <cpw@sgi.com>
Link: http://lkml.kernel.org/r/20110621122242.630995969@sgi.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
cpw@sgi.com
2011-06-21 07:21:30 -05:00
committed by Ingo Molnar
parent 485f07d349
commit a456eaab87
2 changed files with 8 additions and 9 deletions
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5
arch/x86/platform/uv/tlb_uv.c
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@@ -370,8 +370,7 @@ static void do_reset(void *ptr)
* Use IPI to get all target uvhubs to release resources held by
* a given sending cpu number.
*/
static void reset_with_ipi(struct bau_targ_hubmask *distribution,
struct bau_control *bcp)
static void reset_with_ipi(struct pnmask *distribution, struct bau_control *bcp)
{
int pnode;
int apnode;
@@ -384,7 +383,7 @@ static void reset_with_ipi(struct bau_targ_hubmask *distribution,
reset_args.sender = sender;
cpus_clear(mask);
/* find a single cpu for each uvhub in this distribution mask */
maskbits = sizeof(struct bau_targ_hubmask) * BITSPERBYTE;
maskbits = sizeof(struct pnmask) * BITSPERBYTE;
/* each bit is a pnode relative to the partition base pnode */
for (pnode = 0; pnode < maskbits; pnode++) {
int cpu;