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staging: lustre: remove unused ldlm_completion_ast_async()

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This function is unused.

Signed-off-by: NeilBrown <neilb@suse.com>
Reviewed-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
NeilBrown
2018-03-29 15:26:48 +11:00
committed by Greg Kroah-Hartman
parent 186ae2f38a
commit 9f1e7bb945
2 changed files with 0 additions and 24 deletions
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1
drivers/staging/lustre/lustre/include/lustre_dlm.h
View File

@@ -1227,7 +1227,6 @@ int ldlm_lock_change_resource(struct ldlm_namespace *, struct ldlm_lock *,
* processing.
* @{
*/
int ldlm_completion_ast_async(struct ldlm_lock *lock, __u64 flags, void *data);
int ldlm_completion_ast(struct ldlm_lock *lock, __u64 flags, void *data);
/** @} ldlm_local_ast */

23
drivers/staging/lustre/lustre/ldlm/ldlm_request.c
View File

@@ -191,29 +191,6 @@ static int ldlm_completion_tail(struct ldlm_lock *lock, void *data)
return result;
}
/**
* Implementation of ->l_completion_ast() for a client, that doesn't wait
* until lock is granted. Suitable for locks enqueued through ptlrpcd, of
* other threads that cannot block for long.
*/
int ldlm_completion_ast_async(struct ldlm_lock *lock, __u64 flags, void *data)
{
if (flags == LDLM_FL_WAIT_NOREPROC) {
LDLM_DEBUG(lock, "client-side enqueue waiting on pending lock");
return 0;
}
if (!(flags & LDLM_FL_BLOCKED_MASK)) {
wake_up(&lock->l_waitq);
return ldlm_completion_tail(lock, data);
}
LDLM_DEBUG(lock,
"client-side enqueue returned a blocked lock, going forward");
return 0;
}
EXPORT_SYMBOL(ldlm_completion_ast_async);
/**
* Generic LDLM "completion" AST. This is called in several cases:
*