search for: xiaoguangrong

''bh'' is forgot to release if no error is detected Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> --- fs/btrfs/volumes.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 8b9fb8c..69fc902 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -631,6 +631,7 @@ static int __btrfs_open_devices(struct btrf...

From: Xiao Guangrong <xiaoguangrong at cn.fujitsu.com> We can use alloc_page() instead of get_zeroed_page() and virt_to_page() Signed-off-by: Xiao Guangrong <xiaoguangrong at cn.fujitsu.com> Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> --- drivers/lguest/core.c | 5 ++--- 1 file changed, 2 insertions(+...

From: Xiao Guangrong <xiaoguangrong at cn.fujitsu.com> We can use alloc_page() instead of get_zeroed_page() and virt_to_page() Signed-off-by: Xiao Guangrong <xiaoguangrong at cn.fujitsu.com> Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> --- drivers/lguest/core.c | 5 ++--- 1 file changed, 2 insertions(+...

Doing this would reliably fail with -EBUSY for me: # mount /dev/sdb2 /mnt/scratch; umount /mnt/scratch; mkfs.btrfs -f /dev/sdb2 ... unable to open /dev/sdb2: Device or resource busy because mkfs.btrfs tries to open the device O_EXCL, and somebody still has it. Using systemtap to track bdev gets & puts shows a kworker thread doing a blkdev put after mkfs attempts a get; this is left over

...gmail.com> Wanlong Gao <gaowanlong@cn.fujitsu.com> Weidong Han <hanweidong@huawei.com> Wen Congyang <wency@cn.fujitsu.com> Wenchao Xia <xiawenc@linux.vnet.ibm.com> Wendy Liang <jliang@xilinx.com> Will Auld <will.auld@intel.com> Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> Xudong Hao <xudong.hao@intel.com> Yan Vugenfirer <yan@daynix.com> Yeongkyoon Lee <yeongkyoon.lee@samsung.com> Yin Yin <yin.yin@cs2c.com.cn> Yongbok Kim <yongbok.kim@imgtec.com> zhangleiqiang <zhangleiqiang@huawei.com> Zhenguo...

...gmail.com> Wanlong Gao <gaowanlong@cn.fujitsu.com> Weidong Han <hanweidong@huawei.com> Wen Congyang <wency@cn.fujitsu.com> Wenchao Xia <xiawenc@linux.vnet.ibm.com> Wendy Liang <jliang@xilinx.com> Will Auld <will.auld@intel.com> Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> Xudong Hao <xudong.hao@intel.com> Yan Vugenfirer <yan@daynix.com> Yeongkyoon Lee <yeongkyoon.lee@samsung.com> Yin Yin <yin.yin@cs2c.com.cn> Yongbok Kim <yongbok.kim@imgtec.com> zhangleiqiang <zhangleiqiang@huawei.com> Zhenguo...

...gmail.com> Wanlong Gao <gaowanlong@cn.fujitsu.com> Weidong Han <hanweidong@huawei.com> Wen Congyang <wency@cn.fujitsu.com> Wenchao Xia <xiawenc@linux.vnet.ibm.com> Wendy Liang <jliang@xilinx.com> Will Auld <will.auld@intel.com> Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> Xudong Hao <xudong.hao@intel.com> Yan Vugenfirer <yan@daynix.com> Yeongkyoon Lee <yeongkyoon.lee@samsung.com> Yin Yin <yin.yin@cs2c.com.cn> Yongbok Kim <yongbok.kim@imgtec.com> zhangleiqiang <zhangleiqiang@huawei.com> Zhenguo...

...297@freescale.com> wwang <wei_wang@realsil.com.cn> Xi Wang <xi.wang@gmail.com> Xiangliang Yu <yuxiangl@marvell.com> Xiangzhen Ye <Xiangzhen.Ye@csr.com> Xianhan Yu <aroundight77@gmail.com> Xiantao Zhang <xiantao.zhang@intel.com> Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> Xiao Jiang <jgq516@gmail.com> Xiaobing Tu <xiaobing.tu@intel.com> Xiaodong Xu <stid.smth@gmail.com> Xiaofan Tian <tianxf@marvell.com> Xiaoguang Chen <chenxg@marvell.com> Xiaohui Xin <xiaohui.xin@intel.com> xiaojin <jin.xiao...

...297@freescale.com> wwang <wei_wang@realsil.com.cn> Xi Wang <xi.wang@gmail.com> Xiangliang Yu <yuxiangl@marvell.com> Xiangzhen Ye <Xiangzhen.Ye@csr.com> Xianhan Yu <aroundight77@gmail.com> Xiantao Zhang <xiantao.zhang@intel.com> Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> Xiao Jiang <jgq516@gmail.com> Xiaobing Tu <xiaobing.tu@intel.com> Xiaodong Xu <stid.smth@gmail.com> Xiaofan Tian <tianxf@marvell.com> Xiaoguang Chen <chenxg@marvell.com> Xiaohui Xin <xiaohui.xin@intel.com> xiaojin <jin.xiao...

...297@freescale.com> wwang <wei_wang@realsil.com.cn> Xi Wang <xi.wang@gmail.com> Xiangliang Yu <yuxiangl@marvell.com> Xiangzhen Ye <Xiangzhen.Ye@csr.com> Xianhan Yu <aroundight77@gmail.com> Xiantao Zhang <xiantao.zhang@intel.com> Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> Xiao Jiang <jgq516@gmail.com> Xiaobing Tu <xiaobing.tu@intel.com> Xiaodong Xu <stid.smth@gmail.com> Xiaofan Tian <tianxf@marvell.com> Xiaoguang Chen <chenxg@marvell.com> Xiaohui Xin <xiaohui.xin@intel.com> xiaojin <jin.xiao...

...297@freescale.com> wwang <wei_wang@realsil.com.cn> Xi Wang <xi.wang@gmail.com> Xiangliang Yu <yuxiangl@marvell.com> Xiangzhen Ye <Xiangzhen.Ye@csr.com> Xianhan Yu <aroundight77@gmail.com> Xiantao Zhang <xiantao.zhang@intel.com> Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> Xiao Jiang <jgq516@gmail.com> Xiao Mei ZHANG <xiaomei.zhang@stericsson.com> Xiaobing Tu <xiaobing.tu@intel.com> Xiaodong Xu <stid.smth@gmail.com> Xiaofan Tian <tianxf@marvell.com> Xiaoguang Chen <chenxg@marvell.com> Xiaohui Xi...

...297@freescale.com> wwang <wei_wang@realsil.com.cn> Xi Wang <xi.wang@gmail.com> Xiangliang Yu <yuxiangl@marvell.com> Xiangzhen Ye <Xiangzhen.Ye@csr.com> Xianhan Yu <aroundight77@gmail.com> Xiantao Zhang <xiantao.zhang@intel.com> Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> Xiao Jiang <jgq516@gmail.com> Xiao Mei ZHANG <xiaomei.zhang@stericsson.com> Xiaobing Tu <xiaobing.tu@intel.com> Xiaodong Xu <stid.smth@gmail.com> Xiaofan Tian <tianxf@marvell.com> Xiaoguang Chen <chenxg@marvell.com> Xiaohui Xi...

...297@freescale.com> wwang <wei_wang@realsil.com.cn> Xi Wang <xi.wang@gmail.com> Xiangliang Yu <yuxiangl@marvell.com> Xiangzhen Ye <Xiangzhen.Ye@csr.com> Xianhan Yu <aroundight77@gmail.com> Xiantao Zhang <xiantao.zhang@intel.com> Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> Xiao Jiang <jgq516@gmail.com> Xiao Mei ZHANG <xiaomei.zhang@stericsson.com> Xiaobing Tu <xiaobing.tu@intel.com> Xiaodong Xu <stid.smth@gmail.com> Xiaofan Tian <tianxf@marvell.com> Xiaoguang Chen <chenxg@marvell.com> Xiaohui Xi...

...297@freescale.com> wwang <wei_wang@realsil.com.cn> Xi Wang <xi.wang@gmail.com> Xiangliang Yu <yuxiangl@marvell.com> Xiangzhen Ye <Xiangzhen.Ye@csr.com> Xianhan Yu <aroundight77@gmail.com> Xiantao Zhang <xiantao.zhang@intel.com> Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> Xiao Jiang <jgq516@gmail.com> Xiao Mei ZHANG <xiaomei.zhang@stericsson.com> Xiaobing Tu <xiaobing.tu@intel.com> Xiaodong Xu <stid.smth@gmail.com> Xiaofan Tian <tianxf@marvell.com> Xiaoguang Chen <chenxg@marvell.com> Xiaohui Xi...

...om> Xiang, Haihao <haihao.xiang@intel.com> Xiangliang Yu <yuxiangl@marvell.com> Xianglong Du <Xianglong.Du@csr.com> Xiangzhen Ye <Xiangzhen.Ye@csr.com> Xianhan Yu <aroundight77@gmail.com> Xiantao Zhang <xiantao.zhang@intel.com> Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> Xiao Jiang <jgq516@gmail.com> Xiao Mei ZHANG <xiaomei.zhang@stericsson.com> Xiaobing Tu <xiaobing.tu@intel.com> Xiaodong Xu <stid.smth@gmail.com> Xiaofan Tian <tianxf@marvell.com> Xiaoguang Chen <chenxg@marvell.com> Xiaohui Xi...

...om> Xiang, Haihao <haihao.xiang@intel.com> Xiangliang Yu <yuxiangl@marvell.com> Xianglong Du <Xianglong.Du@csr.com> Xiangzhen Ye <Xiangzhen.Ye@csr.com> Xianhan Yu <aroundight77@gmail.com> Xiantao Zhang <xiantao.zhang@intel.com> Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> Xiao Jiang <jgq516@gmail.com> Xiao Mei ZHANG <xiaomei.zhang@stericsson.com> Xiaobing Tu <xiaobing.tu@intel.com> Xiaodong Xu <stid.smth@gmail.com> Xiaofan Tian <tianxf@marvell.com> Xiaoguang Chen <chenxg@marvell.com> Xiaohui Xi...

When xfstests 224 was running, the box was panic, and i got this message: [ 1998.327235] ============================================= [ 1998.329940] [ INFO: possible recursive locking detected ] [ 1998.329940] 2.6.39+ #3 [ 1998.329940] --------------------------------------------- [ 1998.329940] dd/25718 is trying to acquire lock: [ 1998.329940] (&(&eb->lock)->rlock){+.+...}, at: