Messages in this thread Patch in this message | | | From | Wanpeng Li <> | Subject | [PATCH 07/10] staging: ramster/debug: Add RAMSTER_DEBUG Kconfig entry | Date | Wed, 10 Apr 2013 08:25:57 +0800 |
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Add RAMSTER_DEBUG Kconfig entry.
Signed-off-by: Wanpeng Li <liwanp@linux.vnet.ibm.com> --- drivers/staging/zcache/Kconfig | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/drivers/staging/zcache/Kconfig b/drivers/staging/zcache/Kconfig index c3b8a10..05e87a1 100644 --- a/drivers/staging/zcache/Kconfig +++ b/drivers/staging/zcache/Kconfig @@ -33,6 +33,14 @@ config RAMSTER zcache2, compresses swap pages into local RAM, but then remotifies the compressed pages to another node in the RAMster cluster. +config RAMSTER_DEBUG + bool "Enable ramster debug statistics" + depends on DEBUG_FS && RAMSTER + default n + help + This is used to provide an debugfs directory with counters of + how ramster is doing. You probably want to set this to 'N'. + # Depends on not-yet-upstreamed mm patches to export end_swap_bio_write and # __add_to_swap_cache, and implement __swap_writepage (which is swap_writepage # without the frontswap call. When these are in-tree, the dependency on -- 1.7.10.4
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