Seth Jennings 2a4830110b staging: zcache: fix serialization bug in zv stats ...

In a multithreaded workload, the zv_curr_dist_counts
and zv_cumul_dist_counts statistics are being corrupted
because the increments and decrements in zv_create
and zv_free are not atomic.

This patch converts these statistics and their corresponding
increments/decrements/reads to atomic operations.

Signed-off-by: Seth Jennings <sjenning@linux.vnet.ibm.com>
Acked-by: Dan Magenheimer <dan.magenheimer@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2012-02-08 14:14:14 -08:00

..

Kconfig

staging: zcache: misc build/config

2011-02-09 15:08:22 -08:00

Makefile

staging: fix zcache building

2011-08-02 16:06:18 -07:00

tmem.c

Staging: zcache: signedness bug in tmem_get()

2011-08-23 14:52:20 -07:00

tmem.h

staging: zcache: support multiple clients, prep for KVM and RAMster

2011-07-08 14:18:53 -07:00

zcache-main.c

staging: zcache: fix serialization bug in zv stats

2012-02-08 14:14:14 -08:00