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| author | David Howells <dhowells@redhat.com> | 2006-12-08 11:37:51 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-08 17:28:51 +0100 |
| commit | 312a0c170945b49f319960afd2e492c05f9dd551 (patch) | |
| tree | f3c122cc65d18bc647b45d89b3a8d0fb8492422b /include/asm-generic/page.h | |
| parent | [PATCH] LOG2: Implement a general integer log2 facility in the kernel (diff) | |
| download | linux-312a0c170945b49f319960afd2e492c05f9dd551.tar.xz linux-312a0c170945b49f319960afd2e492c05f9dd551.zip | |
[PATCH] LOG2: Alter roundup_pow_of_two() so that it can use a ilog2() on a constant
Alter roundup_pow_of_two() so that it can make use of ilog2() on a constant to
produce a constant value, retaining the ability for an arch to override it in
the non-const case.
This permits the function to be used to initialise variables.
Signed-off-by: David Howells <dhowells@redhat.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions