patch-2.4.0-test6 linux/drivers/char/drm/mga_dma.c
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- Lines: 24
- Date:
Mon Aug 7 21:01:36 2000
- Orig file:
v2.4.0-test5/linux/drivers/char/drm/mga_dma.c
- Orig date:
Thu Jul 27 17:38:00 2000
diff -u --recursive --new-file v2.4.0-test5/linux/drivers/char/drm/mga_dma.c linux/drivers/char/drm/mga_dma.c
@@ -57,8 +57,8 @@
if(address == 0UL) {
return 0;
}
- atomic_inc(&mem_map[MAP_NR((void *) address)].count);
- set_bit(PG_locked, &mem_map[MAP_NR((void *) address)].flags);
+ atomic_inc(&virt_to_page(address)->count);
+ set_bit(PG_locked, &virt_to_page(address)->flags);
return address;
}
@@ -70,9 +70,9 @@
if(page == 0UL) {
return;
}
- atomic_dec(&mem_map[MAP_NR((void *) page)].count);
- clear_bit(PG_locked, &mem_map[MAP_NR((void *) page)].flags);
- wake_up(&mem_map[MAP_NR((void *) page)].wait);
+ atomic_dec(&virt_to_page(page)->count);
+ clear_bit(PG_locked, &virt_to_page(page)->flags);
+ wake_up(&virt_to_page(page)->wait);
free_page(page);
return;
}
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