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authorJohannes Weiner <hannes@cmpxchg.org>2009-01-21 20:45:41 +0100
committerIngo Molnar <mingo@elte.hu>2009-01-21 21:36:54 +0100
commitfb746d0e1365b7472ccc4c3d5b0672b34a092d0b (patch)
tree5b168b343035e2d3c4bc7453c820a117459c3907
parent92181f190b649f7ef2b79cbf5c00f26ccc66da2a (diff)
downloadop-kernel-dev-fb746d0e1365b7472ccc4c3d5b0672b34a092d0b.zip
op-kernel-dev-fb746d0e1365b7472ccc4c3d5b0672b34a092d0b.tar.gz
x86: optimise page fault entry, cleanup
tsk is already assigned to current, drop the redundant second assignment. Signed-off-by: Johannes Weiner <hannes@cmpxchg.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
-rw-r--r--arch/x86/mm/fault.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
index 033292d..8f4b859 100644
--- a/arch/x86/mm/fault.c
+++ b/arch/x86/mm/fault.c
@@ -419,7 +419,6 @@ static noinline void pgtable_bad(struct pt_regs *regs,
printk(KERN_ALERT "%s: Corrupted page table at address %lx\n",
tsk->comm, address);
dump_pagetable(address);
- tsk = current;
tsk->thread.cr2 = address;
tsk->thread.trap_no = 14;
tsk->thread.error_code = error_code;
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