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staging: lustre: ptlrpc: remove unused pc->pc_env 

Environment for request interpreters is not used any more.

Signed-off-by: Dmitry Eremin <dmitry.eremin@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8887
Reviewed-on: https://review.whamcloud.com/24061
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dmitry Eremin 2017-01-28 19:05:18 -05:00 committed by Greg Kroah-Hartman
parent 04d8615889
commit b6d6d0571b
2 changed files with 0 additions and 17 deletions
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4
drivers/staging/lustre/lustre/include/lustre_net.h
View File

@ -1660,10 +1660,6 @@ struct ptlrpcd_ctl {
* Thread name used in kthread_run()
*/
char pc_name[16];
/**
* Environment for request interpreters to run in.
*/
struct lu_env pc_env;
/**
* CPT the thread is bound on.
*/

13
drivers/staging/lustre/lustre/ptlrpc/ptlrpcd.c
View File

@ -562,15 +562,6 @@ int ptlrpcd_start(struct ptlrpcd_ctl *pc)
return 0;
}
/*
* So far only "client" ptlrpcd uses an environment. In the future,
* ptlrpcd thread (or a thread-set) has to be given an argument,
* describing its "scope".
*/
rc = lu_context_init(&pc->pc_env.le_ctx, LCT_CL_THREAD | LCT_REMEMBER);
if (rc != 0)
goto out;
task = kthread_run(ptlrpcd, pc, "%s", pc->pc_name);
if (IS_ERR(task)) {
rc = PTR_ERR(task);
@ -593,9 +584,6 @@ int ptlrpcd_start(struct ptlrpcd_ctl *pc)
spin_unlock(&pc->pc_lock);
ptlrpc_set_destroy(set);
}
lu_context_fini(&pc->pc_env.le_ctx);
out:
clear_bit(LIOD_START, &pc->pc_flags);
return rc;
}
@ -623,7 +611,6 @@ void ptlrpcd_free(struct ptlrpcd_ctl *pc)
}
wait_for_completion(&pc->pc_finishing);
lu_context_fini(&pc->pc_env.le_ctx);
spin_lock(&pc->pc_lock);
pc->pc_set = NULL;