Messages in this thread Patch in this message |  | | From | "Per Persson" <> | Subject | [PATCH] search_one_table() | Date | Tue, 13 Nov 2001 23:32:50 +0100 |
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I found that gcc doesn't manage to do this rewrite itself. My micro-patch saves a few bytes. Also the code becomes a little bit cleaner (IMHO).
Probably the same change could (and should) be made for the other architectures too.
Per Persson per.persson@gnosjo.pp.se
--- arch/i386/mm/extable.c.orig Mon Nov 12 00:13:52 2001 +++ arch/i386/mm/extable.c Tue Nov 13 17:39:42 2001 @@ -19,7 +19,7 @@ const struct exception_table_entry *mid; long diff;
- mid = (last - first) / 2 + first; + mid = (last + first) / 2 diff = mid->insn - value; if (diff == 0) return mid->fixup; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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