| commit | 9ce91685f9db48b7050bed916bea097fcbaea093 | [log] [tgz] |
|---|---|---|
| author | Yang Li <leoli@freescale.com> | Mon Jun 28 23:32:57 2010 +0000 |
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | Thu Jul 08 18:11:40 2010 +1000 |
| tree | 7620a92ba3ea6d2ab87deb00992698d89f002722 | |
| parent | 5afd878a958191a3f32911f1f5f03beee5368e68 [diff] |
powerpc: Disable SPARSE_IRQ by default The SPARSE_IRQ considerably adds overhead to critical path of IRQ handling. However it doesn't benefit much in space for most systems with limited IRQ_NR. Should be disabled unless really necessary. Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>