linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2013-04-03	staging: zcache: introduce zero-filled page stat count	Wanpeng Li	1	-0/+3
	Introduce zero-filled page statistics to monitor the number of zero-filled pages. Acked-by: Dan Magenheimer <dan.magenheimer@oracle.com> Signed-off-by: Wanpeng Li <liwanp@linux.vnet.ibm.com> Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-03	staging: zcache: fix static variables defined in debug.h but used in mutiple C files	Wanpeng Li	1	-0/+32
	After commit 95bdaee214 ("zcache: Move debugfs code out of zcache-main.c file") be merged, most of knods in zcache debugfs just export zero since these variables are defined in debug.h but are in use in multiple C files zcache-main.c and debug.c, in this case variables can't be treated as shared variables. Signed-off-by: Wanpeng Li <liwanp@linux.vnet.ibm.com> Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-02	staging: zcache: fix zcache writeback in debugfs	Wanpeng Li	1	-2/+2
	commit 9c0ad59ef ("zcache/debug: Use an array to initialize/use debugfs attributes") use an array to initialize/use debugfs attributes, .name = #x, .val = &zcache_##x. For zcache writeback, this commit set .name = zcache_outstanding_writeback_pages and .name = zcache_writtenback_pages seperately, however, corresponding .val = &zcache_zcache_outstanding_writeback_pages and .val = &zcache_zcache_writtenback_pages, which are not correct. Signed-off-by: Wanpeng Li <liwanp@linux.vnet.ibm.com> Reviewed-by: Konrad Rzeszutek Wilk <konrad@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-02	staging: zcache: fix pers_pageframes\|_max aren't exported in debugfs	Wanpeng Li	1	-0/+1
	Before commit 9c0ad59ef ("zcache/debug: Use an array to initialize/use debugfs attributes"), pers_pageframes\|_max are exported in debugfs, but this commit forgot use array export pers_pageframes\|_max. This patch add pers_pageframes\|_max back. Signed-off-by: Wanpeng Li <liwanp@linux.vnet.ibm.com> Reviewed-by: Konrad Rzeszutek Wilk <konrad@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-05	zcache/debug: Coalesce all debug under CONFIG_ZCACHE_DEBUG	Konrad Rzeszutek Wilk	1	-1/+1
	and also define this extra attribute in the Kconfig entry. Acked-by: Dan Magenheimer <dan.magenheimer@oracle.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-05	zcache/debug: Use an array to initialize/use debugfs attributes.	Konrad Rzeszutek Wilk	1	-112/+51
	It makes it neater and also allows us to piggyback on that in the zcache_dump function. Acked-by: Dan Magenheimer <dan.magenheimer@oracle.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-05	zcache: Move debugfs code out of zcache-main.c file.	Konrad Rzeszutek Wilk	1	-0/+132
	Note that at this point there is no CONFIG_ZCACHE_DEBUG option in the Kconfig. So in effect all of the counters are nop until that option gets re-introduced in: zcache/debug: Coalesce all debug under CONFIG_ZCACHE_DEBUG Acked-by: Dan Magenheimer <dan.magenheimer@oracle.com> [v1: Fixed conflicts due to rebase] Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>