openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

Fix deadlock in ipathfs ->get_sb() 

forgot to unlock superblock before calling deactivate_super()...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2009-05-06 01:36:04 -04:00
parent c96f585737
commit 265e771e81
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/infiniband/hw/ipath/ipath_fs.c
View File

@ -347,7 +347,7 @@ static int ipathfs_fill_super(struct super_block *sb, void *data,
spin_unlock_irqrestore(&ipath_devs_lock, flags);
ret = create_device_files(sb, dd);
if (ret) {
deactivate_super(sb);
deactivate_locked_super(sb);
goto bail;
}
spin_lock_irqsave(&ipath_devs_lock, flags);