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| author | Andres Lagar-Cavilla <andres@lagarcavilla.org> | 2011-11-11 18:11:34 +0000 |
|---|---|---|
| committer | Andres Lagar-Cavilla <andres@lagarcavilla.org> | 2011-11-11 18:11:34 +0000 |
| commit | 51032ca058e43fbd37ea1f7c7c003496f6451340 (patch) | |
| tree | 179fda9e3eba652562ca7aa3e6139852cbe3ed23 /xen/arch/x86/hvm/mtrr.c | |
| parent | e0594d9bc1c7996840f421a4084830d5a296e51b (diff) | |
| download | xen-51032ca058e43fbd37ea1f7c7c003496f6451340.tar.gz xen-51032ca058e43fbd37ea1f7c7c003496f6451340.tar.bz2 xen-51032ca058e43fbd37ea1f7c7c003496f6451340.zip | |
Modify naming of queries into the p2m
Callers of lookups into the p2m code are now variants of get_gfn. All
callers need to call put_gfn. The code behind it is a no-op at the
moment, but will change to proper locking in a later patch.
This patch does not change functionality. Only naming, and adds
put_gfn's.
set_p2m_entry retains its name because it is always called with
p2m_lock held.
This patch is humongous, unfortunately, given the dozens of call sites
involved.
After this patch, anyone using old style gfn_to_mfn will not succeed
in compiling their code. This is on purpose: adapt to the new API.
Signed-off-by: Andres Lagar-Cavilla <andres@lagarcavilla.org>
Acked-by: Tim Deegan <tim@xen.org>
Committed-by: Keir Fraser <keir@xen.org>
Diffstat (limited to 'xen/arch/x86/hvm/mtrr.c')
| -rw-r--r-- | xen/arch/x86/hvm/mtrr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/xen/arch/x86/hvm/mtrr.c b/xen/arch/x86/hvm/mtrr.c index 21ba99a873..9f78a91878 100644 --- a/xen/arch/x86/hvm/mtrr.c +++ b/xen/arch/x86/hvm/mtrr.c @@ -389,7 +389,7 @@ uint32_t get_pat_flags(struct vcpu *v, { struct domain *d = v->domain; p2m_type_t p2mt; - gfn_to_mfn_query(d, paddr_to_pfn(gpaddr), &p2mt); + get_gfn_query_unlocked(d, paddr_to_pfn(gpaddr), &p2mt); if (p2m_is_ram(p2mt)) gdprintk(XENLOG_WARNING, "Conflict occurs for a given guest l1e flags:%x " |