Make cross reference with text work
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1 changed files with 2 additions and 2 deletions
4
ide.c
4
ide.c
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@ -134,11 +134,11 @@ iderw(struct buf *b)
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if(b->dev != 0 && !havedisk1)
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panic("iderw: ide disk 1 not present");
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acquire(&idelock);
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acquire(&idelock); // DOC:acquire-lock
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// Append b to idequeue.
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b->qnext = 0;
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for(pp=&idequeue; *pp; pp=&(*pp)->qnext)
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for(pp=&idequeue; *pp; pp=&(*pp)->qnext) // DOC:insert-queue
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;
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*pp = b;
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