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author | Tim Deegan <tim@xen.org> | 2013-01-17 15:55:02 +0000 |
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committer | Tim Deegan <tim@xen.org> | 2013-01-17 15:55:02 +0000 |
commit | d633c601bd604ed68597aea4b2632458309ce1f1 (patch) | |
tree | ee339f6596e3230c05f1104b9c814d4e8d0d527f /xen/include/asm-x86/paging.h | |
parent | f8079d5208755a9fa35aac4047af150a81420b78 (diff) | |
download | xen-d633c601bd604ed68597aea4b2632458309ce1f1.tar.gz xen-d633c601bd604ed68597aea4b2632458309ce1f1.tar.bz2 xen-d633c601bd604ed68597aea4b2632458309ce1f1.zip |
x86/mm: revert 26399:b0e618cb0233 (multiple vram areas)
Although this passed my smoke-tests at commit time, I'm now seeing screen
corruption on 32-bit WinXP guests. Reverting for now. :(
Signed-off-by: Tim Deegan <tim@xen.org>
Committed-by: Tim Deegan <tim@xen.org>
Diffstat (limited to 'xen/include/asm-x86/paging.h')
-rw-r--r-- | xen/include/asm-x86/paging.h | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/xen/include/asm-x86/paging.h b/xen/include/asm-x86/paging.h index e22df388ba..c3a8848a56 100644 --- a/xen/include/asm-x86/paging.h +++ b/xen/include/asm-x86/paging.h @@ -154,13 +154,9 @@ void paging_log_dirty_init(struct domain *d, int (*disable_log_dirty)(struct domain *d), void (*clean_dirty_bitmap)(struct domain *d)); -/* mark a gmfn as dirty, a wrapper around marking a gpfn as dirty */ +/* mark a page as dirty */ void paging_mark_dirty(struct domain *d, unsigned long guest_mfn); -/* mark a gpfn as dirty */ -void paging_mark_dirty_gpfn(struct domain *d, unsigned long gpfn); - - /* is this guest page dirty? * This is called from inside paging code, with the paging lock held. */ int paging_mfn_is_dirty(struct domain *d, mfn_t gmfn); @@ -187,6 +183,15 @@ int paging_mfn_is_dirty(struct domain *d, mfn_t gmfn); #define L4_LOGDIRTY_IDX(pfn) 0 #endif +/* VRAM dirty tracking support */ +struct sh_dirty_vram { + unsigned long begin_pfn; + unsigned long end_pfn; + paddr_t *sl1ma; + uint8_t *dirty_bitmap; + s_time_t last_dirty; +}; + /***************************************************************************** * Entry points into the paging-assistance code */ |