4f64625412
Setting single memory pages at a time to wc takes a lot time in cache flush. To reduce number of cache flush set_pages_array_wc and set_memory_array_wc can be used to set multiple pages to WC with single cache flush. This improves allocation performance for wc cached pages in drm/ttm. CC: Suresh Siddha <suresh.b.siddha@intel.com> CC: Venkatesh Pallipadi <venkatesh.pallipadi@gmail.com> Signed-off-by: Pauli Nieminen <suokkos@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com> |
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| .. | ||
| boot | ||
| configs | ||
| crypto | ||
| ia32 | ||
| include/asm | ||
| kernel | ||
| kvm | ||
| lguest | ||
| lib | ||
| math-emu | ||
| mm | ||
| oprofile | ||
| pci | ||
| power | ||
| tools | ||
| vdso | ||
| video | ||
| xen | ||
| Kbuild | ||
| Kconfig | ||
| Kconfig.cpu | ||
| Kconfig.debug | ||
| Makefile | ||
| Makefile_32.cpu | ||