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| author | David S. Miller <davem@davemloft.net> | 2008-05-20 06:48:28 +0200 |
|---|---|---|
| committer | Fabio M. Di Nitto <fdinitto@redhat.com> | 2008-05-20 06:48:28 +0200 |
| commit | 40e16b685db3f9595da0e0956fca0d2216e9d89e (patch) | |
| tree | 91aefd4e27530d33b5bf8ddc8bd649a3d3d76202 | |
| parent | baff29b681f5631bb5aea14e3e525cc5adf2b4a3 (diff) | |
| download | silo-40e16b685db3f9595da0e0956fca0d2216e9d89e.tar.gz | |
Allow silo to load kernels up to 64Mb big.
As of 2.6.25-rc6, an "allyesconfig" kernel is around
~42MB in size. So we try to carve out up to 64MB of
memory for the kernel.
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>
| -rw-r--r-- | second/main.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/second/main.c b/second/main.c index d5285bb..4f753b0 100644 --- a/second/main.c +++ b/second/main.c @@ -1205,12 +1205,16 @@ try_again: unsigned int size; unsigned char *mem; - size = 0x800000; - mem = (unsigned char *)image_memory_find(size); - - if (!mem) { - size = 0x400000; - mem = (unsigned char *)image_memory_find(size); + /* As of 2.6.25-rc6, an "allyesconfig" kernel is around + * ~42MB in size. So we try to carve out up to 64MB of + * memory for the kernel. + */ + for (size = 64 * 1024 * 1024; + size >= 4 * 1024 * 1024; + size -= 4 * 1024 * 1024) { + mem = (unsigned char *)image_memory_find(size); + if (mem) + break; } if (mem) { |