On 11/26/2018 05:47 PM, Nikolay Borisov wrote:
On 26.11.18 г. 11:07 ч., Anand Jain wrote:
The fs_info::device_list_mutex and fs_info::scrub_lock creates a
nested locks in btrfs_scrub_dev(). During the lock acquire the
hierarchy is fs_info::device_list_mutex and then fs_info::scrub_lock,
so
On 26.11.18 г. 11:07 ч., Anand Jain wrote:
> The fs_info::device_list_mutex and fs_info::scrub_lock creates a
> nested locks in btrfs_scrub_dev(). During the lock acquire the
> hierarchy is fs_info::device_list_mutex and then fs_info::scrub_lock,
> so following the same reverse order during
The fs_info::device_list_mutex and fs_info::scrub_lock creates a
nested locks in btrfs_scrub_dev(). During the lock acquire the
hierarchy is fs_info::device_list_mutex and then fs_info::scrub_lock,
so following the same reverse order during unlock, that is
fs_info::scrub_lock and then
