diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/lov/lov_cl_internal.h')
| -rw-r--r-- | drivers/staging/lustre/lustre/lov/lov_cl_internal.h | 41 |
1 files changed, 20 insertions, 21 deletions
diff --git a/drivers/staging/lustre/lustre/lov/lov_cl_internal.h b/drivers/staging/lustre/lustre/lov/lov_cl_internal.h index c49a34b..391c632 100644 --- a/drivers/staging/lustre/lustre/lov/lov_cl_internal.h +++ b/drivers/staging/lustre/lustre/lov/lov_cl_internal.h @@ -118,7 +118,7 @@ struct lov_device_emerg { * * \see cl_env_get() */ - int emrg_refcheck; + u16 emrg_refcheck; }; struct lov_device { @@ -378,40 +378,39 @@ struct lov_thread_info { * State that lov_io maintains for every sub-io. */ struct lov_io_sub { - int sub_stripe; - /** - * sub-io for a stripe. Ideally sub-io's can be stopped and resumed - * independently, with lov acting as a scheduler to maximize overall - * throughput. - */ - struct cl_io *sub_io; + u16 sub_stripe; /** - * Linkage into a list (hanging off lov_io::lis_active) of all - * sub-io's active for the current IO iteration. + * environment's refcheck. + * + * \see cl_env_get() */ - struct list_head sub_linkage; + u16 sub_refcheck; + u16 sub_reenter; /** * true, iff cl_io_init() was successfully executed against * lov_io_sub::sub_io. */ - int sub_io_initialized; + u16 sub_io_initialized:1, /** * True, iff lov_io_sub::sub_io and lov_io_sub::sub_env weren't * allocated, but borrowed from a per-device emergency pool. */ - int sub_borrowed; + sub_borrowed:1; /** - * environment, in which sub-io executes. + * Linkage into a list (hanging off lov_io::lis_active) of all + * sub-io's active for the current IO iteration. */ - struct lu_env *sub_env; + struct list_head sub_linkage; /** - * environment's refcheck. - * - * \see cl_env_get() + * sub-io for a stripe. Ideally sub-io's can be stopped and resumed + * independently, with lov acting as a scheduler to maximize overall + * throughput. + */ + struct cl_io *sub_io; + /** + * environment, in which sub-io executes. */ - int sub_refcheck; - int sub_refcheck2; - int sub_reenter; + struct lu_env *sub_env; }; /** |
