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| author | Dmitry Baryshkov <dbaryshkov@gmail.com> | 2008-06-29 14:18:46 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-06-30 12:51:05 +0200 |
| commit | ee7e5516be4f2107535ad5a3d47d9c79f93661a2 (patch) | |
| tree | 57bdb330864036d6241deb8e69f351ee5ee01adb /init | |
| parent | 543cf4cb3fe6f6cae3651ba918b9c56200b257d0 (diff) | |
| download | lwn-ee7e5516be4f2107535ad5a3d47d9c79f93661a2.tar.gz lwn-ee7e5516be4f2107535ad5a3d47d9c79f93661a2.zip | |
generic: per-device coherent dma allocator
Currently x86_32, sh and cris-v32 provide per-device coherent dma
memory allocator.
However their implementation is nearly identical. Refactor out
common code to be reused by them.
Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'init')
| -rw-r--r-- | init/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/init/Kconfig b/init/Kconfig index 6199d1120900..63cdbd8bd3d5 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -802,6 +802,10 @@ config PROC_PAGE_MONITOR endmenu # General setup +config HAVE_GENERIC_DMA_COHERENT + bool + default n + config SLABINFO bool depends on PROC_FS |