diff options
| author | David Howells <dhowells@redhat.com> | 2006-12-08 02:37:51 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-08 08:28:51 -0800 |
| commit | 312a0c170945b49f319960afd2e492c05f9dd551 (patch) | |
| tree | f3c122cc65d18bc647b45d89b3a8d0fb8492422b /fs/block_dev.c | |
| parent | f0d1b0b30d250a07627ad8b9fbbb5c7cc08422e8 (diff) | |
[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 'fs/block_dev.c')
0 files changed, 0 insertions, 0 deletions