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bitkeeper revision 1.1661 (42a03d7dMwgNdNW-UfchOZEUQsYy9w)
Make sure we only look at the unpinned list for mms which are actually unpinned. Signed-off-by: Steven Smith <sos22@cam.ac.uk>
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sos22@douglas.cl.cam.ac.uk committed
1 parent
9703899a94
commit
ec8deab9df
1 file changed
+5
-3
@@ -134,9 +134,11 @@ void destroy_context(struct mm_struct *mm)
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kfree(mm->context.ldt);
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mm->context.size = 0;
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}
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spin_lock(&mm_unpinned_lock);
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list_del(&mm->context.unpinned);
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spin_unlock(&mm_unpinned_lock);
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if (!mm->context.pinned) {
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spin_lock(&mm_unpinned_lock);
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list_del(&mm->context.unpinned);
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spin_unlock(&mm_unpinned_lock);
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}
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}
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static int read_ldt(void __user * ptr, unsigned long bytecount)
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