diff options
| author | Juergen Gross <jgross@suse.com> | 2014-11-03 16:01:59 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2014-11-16 13:04:26 +0300 |
| commit | e00c8cc93c1ac01ecd5049929a50fb47b62bb041 (patch) | |
| tree | a3833abca982fc685332340bb604dc925eb91c24 /arch/x86/mm/pageattr.c | |
| parent | b14097bd911c2554b0b5271b3a6b2d84044d1843 (diff) | |
| download | linux-e00c8cc93c1ac01ecd5049929a50fb47b62bb041.tar.xz | |
x86: Use new cache mode type in memtype related functions
Instead of directly using the cache mode bits in the pte switch to
using the cache mode type.
Based-on-patch-by: Stefan Bader <stefan.bader@canonical.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stefan.bader@canonical.com
Cc: xen-devel@lists.xensource.com
Cc: konrad.wilk@oracle.com
Cc: ville.syrjala@linux.intel.com
Cc: david.vrabel@citrix.com
Cc: jbeulich@suse.com
Cc: toshi.kani@hp.com
Cc: plagnioj@jcrosoft.com
Cc: tomi.valkeinen@ti.com
Cc: bhelgaas@google.com
Link: http://lkml.kernel.org/r/1415019724-4317-14-git-send-email-jgross@suse.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/mm/pageattr.c')
| -rw-r--r-- | arch/x86/mm/pageattr.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c index 9f7e1b445e66..de807c9daad1 100644 --- a/arch/x86/mm/pageattr.c +++ b/arch/x86/mm/pageattr.c @@ -1451,7 +1451,7 @@ int set_memory_uc(unsigned long addr, int numpages) * for now UC MINUS. see comments in ioremap_nocache() */ ret = reserve_memtype(__pa(addr), __pa(addr) + numpages * PAGE_SIZE, - _PAGE_CACHE_UC_MINUS, NULL); + _PAGE_CACHE_MODE_UC_MINUS, NULL); if (ret) goto out_err; @@ -1479,7 +1479,7 @@ static int _set_memory_array(unsigned long *addr, int addrinarray, */ for (i = 0; i < addrinarray; i++) { ret = reserve_memtype(__pa(addr[i]), __pa(addr[i]) + PAGE_SIZE, - cachemode2protval(new_type), NULL); + new_type, NULL); if (ret) goto out_free; } @@ -1544,7 +1544,7 @@ int set_memory_wc(unsigned long addr, int numpages) return set_memory_uc(addr, numpages); ret = reserve_memtype(__pa(addr), __pa(addr) + numpages * PAGE_SIZE, - _PAGE_CACHE_WC, NULL); + _PAGE_CACHE_MODE_WC, NULL); if (ret) goto out_err; @@ -1662,8 +1662,7 @@ static int _set_pages_array(struct page **pages, int addrinarray, continue; start = page_to_pfn(pages[i]) << PAGE_SHIFT; end = start + PAGE_SIZE; - if (reserve_memtype(start, end, cachemode2protval(new_type), - NULL)) + if (reserve_memtype(start, end, new_type, NULL)) goto err_out; } |