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[PATCH 59/60] staging: lustre: ptlrpc : remove userland usage from ptlrpc

From James Simmons <jsimmons@infradead.org>
Newsgroups linux.kernel
Subject [PATCH 59/60] staging: lustre: ptlrpc : remove userland usage from ptlrpc
Date 2017-01-29 01:40 +0100
Message-ID <t4LHc-8sD-15@gated-at.bofh.it> (permalink)
References <t4Lea-8ik-3@gated-at.bofh.it>
Organization linux.* mail to news gateway

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The reason for __REQ_LAYOUT_USER__ was to expose a
section of code in layout.c to userland for a utility
similar to wireshark. This was done before wireshark
existed but now that it does we no longer need to do
this type of hack. This also reduces lustre_acl.h to
strictly a kernel header now.

Signed-off-by: James Simmons <uja.ornl@yahoo.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8945
Reviewed-on: https://review.whamcloud.com/24396
Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
---
 drivers/staging/lustre/lustre/include/lustre_req_layout.h | 10 ++--------
 drivers/staging/lustre/lustre/ptlrpc/layout.c             |  9 ---------
 2 files changed, 2 insertions(+), 17 deletions(-)

diff --git a/drivers/staging/lustre/lustre/include/lustre_req_layout.h b/drivers/staging/lustre/lustre/include/lustre_req_layout.h
index fbcd395..cd62ccd 100644
--- a/drivers/staging/lustre/lustre/include/lustre_req_layout.h
+++ b/drivers/staging/lustre/lustre/include/lustre_req_layout.h
@@ -39,6 +39,8 @@
 #ifndef _LUSTRE_REQ_LAYOUT_H__
 #define _LUSTRE_REQ_LAYOUT_H__
 
+#include <linux/types.h>
+
 /** \defgroup req_layout req_layout
  *
  * @{
@@ -66,11 +68,6 @@ struct req_capsule {
 	__u32		    rc_area[RCL_NR][REQ_MAX_FIELD_NR];
 };
 
-#if !defined(__REQ_LAYOUT_USER__)
-
-/* struct ptlrpc_request, lustre_msg* */
-#include "lustre_net.h"
-
 void req_capsule_init(struct req_capsule *pill, struct ptlrpc_request *req,
 		      enum req_location location);
 void req_capsule_fini(struct req_capsule *pill);
@@ -120,9 +117,6 @@ void req_capsule_shrink(struct req_capsule *pill,
 int  req_layout_init(void);
 void req_layout_fini(void);
 
-/* __REQ_LAYOUT_USER__ */
-#endif
-
 extern struct req_format RQF_OBD_PING;
 extern struct req_format RQF_OBD_SET_INFO;
 extern struct req_format RQF_SEC_CTX;
diff --git a/drivers/staging/lustre/lustre/ptlrpc/layout.c b/drivers/staging/lustre/lustre/ptlrpc/layout.c
index 2052848..356d735 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/layout.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/layout.c
@@ -42,8 +42,6 @@
  * of the format that the request conforms to.
  */
 
-#if !defined(__REQ_LAYOUT_USER__)
-
 #define DEBUG_SUBSYSTEM S_RPC
 
 #include <linux/module.h>
@@ -57,8 +55,6 @@
 #include "../include/obd.h"
 #include "../include/obd_support.h"
 
-/* __REQ_LAYOUT_USER__ */
-#endif
 /* struct ptlrpc_request, lustre_msg* */
 #include "../include/lustre_req_layout.h"
 #include "../include/lustre_acl.h"
@@ -1558,8 +1554,6 @@ struct req_format RQF_OST_GET_INFO_FIEMAP =
 			ost_get_fiemap_server);
 EXPORT_SYMBOL(RQF_OST_GET_INFO_FIEMAP);
 
-#if !defined(__REQ_LAYOUT_USER__)
-
 /* Convenience macro */
 #define FMT_FIELD(fmt, i, j) (fmt)->rf_fields[(i)].d[(j)]
 
@@ -2238,6 +2232,3 @@ void req_capsule_shrink(struct req_capsule *pill,
 							    1);
 }
 EXPORT_SYMBOL(req_capsule_shrink);
-
-/* __REQ_LAYOUT_USER__ */
-#endif
-- 
1.8.3.1

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Thread

[PATCH 00/60] staging: lustre: batches of fixes for lustre client James Simmons <jsimmons@infradead.org> - 2017-01-29 01:20 +0100
  [PATCH 21/60] staging: lustre: ptlrpc: correct use of list_add_tail() James Simmons <jsimmons@infradead.org> - 2017-01-29 01:20 +0100
  [PATCH 11/60] staging: lustre: obd: RCU stalls in lu_cache_shrink_count() James Simmons <jsimmons@infradead.org> - 2017-01-29 01:20 +0100
  [PATCH 12/60] staging: lustre: lmv: Error not handled for lmv_find_target James Simmons <jsimmons@infradead.org> - 2017-01-29 01:20 +0100
  [PATCH 28/60] staging: lustre: ldlm: ASSERTION(flock->blocking_export!=0) failed James Simmons <jsimmons@infradead.org> - 2017-01-29 01:20 +0100
  [PATCH 34/60] staging: lustre: libcfs: default CPT matches NUMA topology James Simmons <jsimmons@infradead.org> - 2017-01-29 01:20 +0100
  [PATCH 25/60] staging: lustre: llite: normal user can't set FS default stripe James Simmons <jsimmons@infradead.org> - 2017-01-29 01:20 +0100
  [PATCH 07/60] staging: lustre: ptlrpc: set proper mbits for EINPROGRESS resend James Simmons <jsimmons@infradead.org> - 2017-01-29 01:20 +0100
  [PATCH 19/60] staging: lustre: llite: handle inactive OSTs better in statfs James Simmons <jsimmons@infradead.org> - 2017-01-29 01:20 +0100
  [PATCH 05/60] staging: lustre: llite: check request != NULL in ll_migrate James Simmons <jsimmons@infradead.org> - 2017-01-29 01:20 +0100
    Re: [PATCH 05/60] staging: lustre: llite: check request != NULL in  ll_migrate Dan Carpenter <dan.carpenter@oracle.com> - 2017-01-30 12:40 +0100
  [PATCH 03/60] staging: lustre: clio: add cl_page LRU shrinker James Simmons <jsimmons@infradead.org> - 2017-01-29 01:20 +0100
  [PATCH 09/60] staging: lustre: lmv: Correctly generate target_obd James Simmons <jsimmons@infradead.org> - 2017-01-29 01:20 +0100
  [PATCH 04/60] staging: lustre: mdc: quiet console message for known -EINTR James Simmons <jsimmons@infradead.org> - 2017-01-29 01:20 +0100
  [PATCH 33/60] staging: lustre: libcfs: avoid stomping on module param cpu_pattern James Simmons <jsimmons@infradead.org> - 2017-01-29 01:20 +0100
  [PATCH 31/60] staging: lustre: clio: sync write should update mtime James Simmons <jsimmons@infradead.org> - 2017-01-29 01:20 +0100
  [PATCH 35/60] staging: lustre: lov: ld_target could be NULL James Simmons <jsimmons@infradead.org> - 2017-01-29 01:20 +0100
  [PATCH 18/60] staging: lustre: ptlrpc: skip lock if export failed James Simmons <jsimmons@infradead.org> - 2017-01-29 01:20 +0100
  [PATCH 27/60] staging: lustre: mgc: handle config_llog_data::cld_refcount properly James Simmons <jsimmons@infradead.org> - 2017-01-29 01:20 +0100
  [PATCH 16/60] staging: lustre: llite: don't ignore layout for group lock request James Simmons <jsimmons@infradead.org> - 2017-01-29 01:20 +0100
  [PATCH 36/60] staging: lustre: header: remove assert from interval_set() James Simmons <jsimmons@infradead.org> - 2017-01-29 01:20 +0100
  [PATCH 13/60] staging: lustre: obdclass: health_check to report unhealthy upon LBUG James Simmons <jsimmons@infradead.org> - 2017-01-29 01:20 +0100
    Re: [PATCH 13/60] staging: lustre: obdclass: health_check to report  unhealthy upon LBUG Dan Carpenter <dan.carpenter@oracle.com> - 2017-01-30 13:50 +0100
  [PATCH 15/60] staging: lustre: hsm: stack overrun in hai_dump_data_field James Simmons <jsimmons@infradead.org> - 2017-01-29 01:20 +0100
  [PATCH 55/60] staging: lustre: obd: move s3 in lmd_parse to inner loop James Simmons <jsimmons@infradead.org> - 2017-01-29 01:30 +0100
  [PATCH 42/60] staging: lustre: ptlrpc: allow blocking asts to be delayed James Simmons <jsimmons@infradead.org> - 2017-01-29 01:30 +0100
  [PATCH 53/60] staging: lustre: ptlrpc: update replay cursor when close during replay James Simmons <jsimmons@infradead.org> - 2017-01-29 01:30 +0100
  [PATCH 54/60] staging: lustre: fid: Change positional struct initializers to C99 James Simmons <jsimmons@infradead.org> - 2017-01-29 01:30 +0100
  [PATCH 43/60] staging: lustre: obd: remove OBD_NOTIFY_CREATE James Simmons <jsimmons@infradead.org> - 2017-01-29 01:30 +0100
  [PATCH 41/60] staging: lustre: osc: osc_match_base prototype differs from declaration James Simmons <jsimmons@infradead.org> - 2017-01-29 01:30 +0100
  [PATCH 51/60] staging: lustre: ptlrpc: update MODULE_PARAM_DESC in ptlrpcd.c James Simmons <jsimmons@infradead.org> - 2017-01-29 01:30 +0100
  [PATCH 50/60] staging: lustre: ptlrpc: remove unused pc->pc_env James Simmons <jsimmons@infradead.org> - 2017-01-29 01:30 +0100
  [PATCH 49/60] staging: lustre: socklnd: remove socklnd_init_msg James Simmons <jsimmons@infradead.org> - 2017-01-29 01:30 +0100
  [PATCH 52/60] staging: lustre: linkea: linkEA size limitation James Simmons <jsimmons@infradead.org> - 2017-01-29 01:30 +0100
  [PATCH 45/60] staging: lustre: libcfs: Change positional struct initializers to C99 James Simmons <jsimmons@infradead.org> - 2017-01-29 01:30 +0100
  [PATCH 39/60] staging: libcfs: remove integer types abstraction from libcfs James Simmons <jsimmons@infradead.org> - 2017-01-29 01:30 +0100
  [PATCH 48/60] staging: lustre: ksocklnd: ignore timedout TX on closing connection James Simmons <jsimmons@infradead.org> - 2017-01-29 01:30 +0100
  [PATCH 58/60] staging: lustre: osc: avoid 64 divide in osc_cache_too_much James Simmons <jsimmons@infradead.org> - 2017-01-29 01:40 +0100
  [PATCH 57/60] staging: lustre: lmv: remove nlink check in lmv_revalidate_slaves James Simmons <jsimmons@infradead.org> - 2017-01-29 01:40 +0100
  [PATCH 60/60] staging: lustre: libcfs: fix minimum size check for libcfs ioctl James Simmons <jsimmons@infradead.org> - 2017-01-29 01:40 +0100
    Re: [PATCH 60/60] staging: lustre: libcfs: fix minimum size check  for libcfs ioctl Dan Carpenter <dan.carpenter@oracle.com> - 2017-01-30 12:00 +0100
    Re: [PATCH 60/60] staging: lustre: libcfs: fix minimum size check  for libcfs ioctl Dan Carpenter <dan.carpenter@oracle.com> - 2017-01-30 12:00 +0100
  [PATCH 56/60] staging: lustre: llite: don't invoke direct_IO for the EOF case James Simmons <jsimmons@infradead.org> - 2017-01-29 01:40 +0100
  [PATCH 01/60] staging: lustre: llite: Remove access of stripe in ll_setattr_raw James Simmons <jsimmons@infradead.org> - 2017-01-29 01:40 +0100
  [PATCH 59/60] staging: lustre: ptlrpc : remove userland usage from ptlrpc James Simmons <jsimmons@infradead.org> - 2017-01-29 01:40 +0100
  [PATCH 44/60] staging: lustre: libcfs: fix error messages James Simmons <jsimmons@infradead.org> - 2017-01-29 01:50 +0100
  [PATCH 38/60] staging: lustre: llite: Adding timed wait in ll_umount_begin James Simmons <jsimmons@infradead.org> - 2017-01-29 02:20 +0100
  [PATCH 46/60] staging: lustre: mdc: Make IT_OPEN take lookup bits lock James Simmons <jsimmons@infradead.org> - 2017-01-29 02:50 +0100
  [PATCH 47/60] staging: lustre: mdc: avoid returning freed request James Simmons <jsimmons@infradead.org> - 2017-01-29 02:50 +0100
  [PATCH 40/60] staging: ptlrpc: leaked rs on difficult reply James Simmons <jsimmons@infradead.org> - 2017-01-29 06:00 +0100

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