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sgi-xp: add 'jiffies' to reserved page's timestamp name

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Rename XPC's reserved page's timestamp member to reflect the units of time
involved.

Signed-off-by: Dean Nelson <dcn@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Dean Nelson
2008-07-29 22:34:15 -07:00
committed by Linus Torvalds
parent 04de741885
commit 81fe7883d2
4 changed files with 28 additions and 26 deletions
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14
drivers/misc/sgi-xp/xpc_partition.c
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@@ -133,7 +133,7 @@ xpc_setup_rsvd_page(void)
{
struct xpc_rsvd_page *rp;
u64 rp_pa;
unsigned long new_stamp;
unsigned long new_ts_jiffies;
/* get the local reserved page's address */
@@ -183,10 +183,10 @@ xpc_setup_rsvd_page(void)
* This signifies to the remote partition that our reserved
* page is initialized.
*/
new_stamp = jiffies;
if (new_stamp == 0 || new_stamp == rp->stamp)
new_stamp++;
rp->stamp = new_stamp;
new_ts_jiffies = jiffies;
if (new_ts_jiffies == 0 || new_ts_jiffies == rp->ts_jiffies)
new_ts_jiffies++;
rp->ts_jiffies = new_ts_jiffies;
return rp;
}
@@ -225,8 +225,8 @@ xpc_get_remote_rp(int nasid, unsigned long *discovered_nasids,
discovered_nasids[l] |= remote_part_nasids[l];
}
/* see if the reserved page has been set up by XPC */
if (remote_rp->stamp == 0)
/* zero timestamp indicates the reserved page has not been setup */
if (remote_rp->ts_jiffies == 0)
return xpRsvdPageNotSet;
if (XPC_VERSION_MAJOR(remote_rp->version) !=