diff options
| author | Hannes Hering <hannes.hering@linux.vnet.ibm.com> | 2008-10-16 11:36:42 +0200 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-10-22 06:22:17 -0400 |
| commit | d4f12daf7ba4efc506c377a9591ecdb692641fe5 (patch) | |
| tree | c2a94e5f6a012adfc94b52a30daed50229320edb /drivers/net/ehea/ehea_qmr.h | |
| parent | 93fbaae188fba7c2a6e458f62e1f61439caebfc8 (diff) | |
ehea: Fix memory hotplug support
This patch implements the memory notifier to update the busmap
instantly instead of rebuilding the whole map. This is necessary
because walk_memory_resource provides different information than
required during memory hotplug.
Signed-off-by: Hannes Hering <hering2@de.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/net/ehea/ehea_qmr.h')
| -rw-r--r-- | drivers/net/ehea/ehea_qmr.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ehea/ehea_qmr.h b/drivers/net/ehea/ehea_qmr.h index 0bb6f92fa2f8..1e58dc06b7d2 100644 --- a/drivers/net/ehea/ehea_qmr.h +++ b/drivers/net/ehea/ehea_qmr.h @@ -378,6 +378,8 @@ int ehea_rem_mr(struct ehea_mr *mr); void ehea_error_data(struct ehea_adapter *adapter, u64 res_handle); +int ehea_add_sect_bmap(unsigned long pfn, unsigned long nr_pages); +int ehea_rem_sect_bmap(unsigned long pfn, unsigned long nr_pages); int ehea_create_busmap(void); void ehea_destroy_busmap(void); u64 ehea_map_vaddr(void *caddr); |