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| author | Ian Campbell <ian.campbell@citrix.com> | 2012-10-17 09:39:14 +0100 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2012-10-19 15:17:55 -0400 |
| commit | ef32f89298c094b6ed76c0c4981b7a51e939cb71 (patch) | |
| tree | 944cee088fd708167500c6c4a7ed4d87cad3f026 /drivers/xen/grant-table.c | |
| parent | bf86ad8095d4684ada0d37bb1355ede2c88a5e4e (diff) | |
| download | linux-ef32f89298c094b6ed76c0c4981b7a51e939cb71.tar.bz2 | |
xen: grant: use xen_pfn_t type for frame_list.
This correctly sizes it as 64 bit on ARM but leaves it as unsigned
long on x86 (therefore no intended change on x86).
The long and ulong guest handles are now unused (and a bit dangerous)
so remove them.
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'drivers/xen/grant-table.c')
| -rw-r--r-- | drivers/xen/grant-table.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/xen/grant-table.c b/drivers/xen/grant-table.c index 3a567b15600b..39aefa890110 100644 --- a/drivers/xen/grant-table.c +++ b/drivers/xen/grant-table.c @@ -84,7 +84,7 @@ struct gnttab_ops { * nr_gframes is the number of frames to map grant table. Returning * GNTST_okay means success and negative value means failure. */ - int (*map_frames)(unsigned long *frames, unsigned int nr_gframes); + int (*map_frames)(xen_pfn_t *frames, unsigned int nr_gframes); /* * Release a list of frames which are mapped in map_frames for grant * entry status. @@ -958,7 +958,7 @@ static unsigned nr_status_frames(unsigned nr_grant_frames) return (nr_grant_frames * GREFS_PER_GRANT_FRAME + SPP - 1) / SPP; } -static int gnttab_map_frames_v1(unsigned long *frames, unsigned int nr_gframes) +static int gnttab_map_frames_v1(xen_pfn_t *frames, unsigned int nr_gframes) { int rc; @@ -975,7 +975,7 @@ static void gnttab_unmap_frames_v1(void) arch_gnttab_unmap(gnttab_shared.addr, nr_grant_frames); } -static int gnttab_map_frames_v2(unsigned long *frames, unsigned int nr_gframes) +static int gnttab_map_frames_v2(xen_pfn_t *frames, unsigned int nr_gframes) { uint64_t *sframes; unsigned int nr_sframes; @@ -1027,7 +1027,7 @@ static void gnttab_unmap_frames_v2(void) static int gnttab_map(unsigned int start_idx, unsigned int end_idx) { struct gnttab_setup_table setup; - unsigned long *frames; + xen_pfn_t *frames; unsigned int nr_gframes = end_idx + 1; int rc; |