ocfs2: fix deadlock risk when kmalloc failed in dlm_query_region_handler
In dlm_query_region_handler(), once kmalloc failed, it will unlock
dlm_domain_lock without lock first, then deadlock happens.
Signed-off-by: Zhonghua Guo <[email protected]>
Signed-off-by: Joseph Qi <[email protected]>
Reviewed-by: Srinivas Eeda <[email protected]>
Tested-by: Joseph Qi <[email protected]>
Cc: Joel Becker <[email protected]>
Cc: Mark Fasheh <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
projects / linux.git / commit