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staging: lustre: lnet: dead code - remove LNetSetAsync

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LNetSetAsync() returns 0, and is never called.  Doesn't exist in the Intel
tree, either.  Remove it.

Signed-off-by: Mike Shuey <shuey@purdue.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mike Shuey
2015-05-19 10:14:34 -04:00
committed by Greg Kroah-Hartman
parent 4de4e73625
commit 7c285a1934
2 changed files with 0 additions and 25 deletions
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1
drivers/staging/lustre/include/linux/lnet/api.h
View File

@@ -209,7 +209,6 @@ int LNetGet(lnet_nid_t self,
int LNetSetLazyPortal(int portal);
int LNetClearLazyPortal(int portal);
int LNetCtl(unsigned int cmd, void *arg);
int LNetSetAsync(lnet_process_id_t id, int nasync);
/** @} lnet_misc */

24
drivers/staging/lustre/lnet/lnet/lib-move.c
View File

@@ -2434,27 +2434,3 @@ LNetDist(lnet_nid_t dstnid, lnet_nid_t *srcnidp, __u32 *orderp)
return -EHOSTUNREACH;
}
EXPORT_SYMBOL(LNetDist);
/**
* Set the number of asynchronous messages expected from a target process.
*
* This function is only meaningful for userspace callers. It's a no-op when
* called from kernel.
*
* Asynchronous messages are those that can come from a target when the
* userspace process is not waiting for IO to complete; e.g., AST callbacks
* from Lustre servers. Specifying the expected number of such messages
* allows them to be eagerly received when user process is not running in
* LNet; otherwise network errors may occur.
*
* \param id Process ID of the target process.
* \param nasync Number of asynchronous messages expected from the target.
*
* \return 0 on success, and an error code otherwise.
*/
int
LNetSetAsync(lnet_process_id_t id, int nasync)
{
return 0;
}
EXPORT_SYMBOL(LNetSetAsync);