From: James Simmons <jsimmons@infradead.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
devel@driverdev.osuosl.org,
Andreas Dilger <andreas.dilger@intel.com>,
Oleg Drokin <oleg.drokin@intel.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Lustre Development List <lustre-devel@lists.lustre.org>,
Mikhail Pershin <mike.pershin@intel.com>,
James Simmons <jsimmons@infradead.org>
Subject: [PATCH 03/12] staging: lustre: ptlrpc: use unified handler for OST requests
Date: Wed, 27 Apr 2016 21:37:12 -0400 [thread overview]
Message-ID: <1461807441-3210-4-git-send-email-jsimmons@infradead.org> (raw)
In-Reply-To: <1461807441-3210-1-git-send-email-jsimmons@infradead.org>
From: Mikhail Pershin <mike.pershin@intel.com>
Switch OST/OFD request processing to the unified request
handle.
Signed-off-by: Mikhail Pershin <mike.pershin@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3467
Reviewed-on: http://review.whamcloud.com/7130
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
---
.../staging/lustre/lustre/include/lustre_req_layout.h | 2 +-
drivers/staging/lustre/lustre/include/obd_support.h | 1 +
drivers/staging/lustre/lustre/ptlrpc/layout.c | 16 +++++++++++-----
3 files changed, 13 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/lustre/lustre/include/lustre_req_layout.h b/drivers/staging/lustre/lustre/include/lustre_req_layout.h
index b2e67fc..b0bc751 100644
--- a/drivers/staging/lustre/lustre/include/lustre_req_layout.h
+++ b/drivers/staging/lustre/lustre/include/lustre_req_layout.h
@@ -199,7 +199,7 @@ extern struct req_format RQF_OST_BRW_READ;
extern struct req_format RQF_OST_BRW_WRITE;
extern struct req_format RQF_OST_STATFS;
extern struct req_format RQF_OST_SET_GRANT_INFO;
-extern struct req_format RQF_OST_GET_INFO_GENERIC;
+extern struct req_format RQF_OST_GET_INFO;
extern struct req_format RQF_OST_GET_INFO_LAST_ID;
extern struct req_format RQF_OST_GET_INFO_LAST_FID;
extern struct req_format RQF_OST_SET_INFO_LAST_FID;
diff --git a/drivers/staging/lustre/lustre/include/obd_support.h b/drivers/staging/lustre/lustre/include/obd_support.h
index c7267b7..2aaa343 100644
--- a/drivers/staging/lustre/lustre/include/obd_support.h
+++ b/drivers/staging/lustre/lustre/include/obd_support.h
@@ -290,6 +290,7 @@ extern char obd_jobid_var[];
#define OBD_FAIL_OST_ENOINO 0x229
#define OBD_FAIL_OST_DQACQ_NET 0x230
#define OBD_FAIL_OST_STATFS_EINPROGRESS 0x231
+#define OBD_FAIL_OST_SET_INFO_NET 0x232
#define OBD_FAIL_LDLM 0x300
#define OBD_FAIL_LDLM_NAMESPACE_NEW 0x301
diff --git a/drivers/staging/lustre/lustre/ptlrpc/layout.c b/drivers/staging/lustre/lustre/ptlrpc/layout.c
index 5b06901..ccc1f3e 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/layout.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/layout.c
@@ -566,7 +566,7 @@ static const struct req_msg_field *ost_get_info_generic_server[] = {
static const struct req_msg_field *ost_get_info_generic_client[] = {
&RMF_PTLRPC_BODY,
- &RMF_SETINFO_KEY
+ &RMF_GETINFO_KEY
};
static const struct req_msg_field *ost_get_last_id_server[] = {
@@ -574,6 +574,12 @@ static const struct req_msg_field *ost_get_last_id_server[] = {
&RMF_OBD_ID
};
+static const struct req_msg_field *ost_get_last_fid_client[] = {
+ &RMF_PTLRPC_BODY,
+ &RMF_GETINFO_KEY,
+ &RMF_FID,
+};
+
static const struct req_msg_field *ost_get_last_fid_server[] = {
&RMF_PTLRPC_BODY,
&RMF_FID,
@@ -696,7 +702,7 @@ static struct req_format *req_formats[] = {
&RQF_OST_BRW_WRITE,
&RQF_OST_STATFS,
&RQF_OST_SET_GRANT_INFO,
- &RQF_OST_GET_INFO_GENERIC,
+ &RQF_OST_GET_INFO,
&RQF_OST_GET_INFO_LAST_ID,
&RQF_OST_GET_INFO_LAST_FID,
&RQF_OST_SET_INFO_LAST_FID,
@@ -1519,10 +1525,10 @@ struct req_format RQF_OST_SET_GRANT_INFO =
ost_body_only);
EXPORT_SYMBOL(RQF_OST_SET_GRANT_INFO);
-struct req_format RQF_OST_GET_INFO_GENERIC =
+struct req_format RQF_OST_GET_INFO =
DEFINE_REQ_FMT0("OST_GET_INFO", ost_get_info_generic_client,
ost_get_info_generic_server);
-EXPORT_SYMBOL(RQF_OST_GET_INFO_GENERIC);
+EXPORT_SYMBOL(RQF_OST_GET_INFO);
struct req_format RQF_OST_GET_INFO_LAST_ID =
DEFINE_REQ_FMT0("OST_GET_INFO_LAST_ID", ost_get_info_generic_client,
@@ -1530,7 +1536,7 @@ struct req_format RQF_OST_GET_INFO_LAST_ID =
EXPORT_SYMBOL(RQF_OST_GET_INFO_LAST_ID);
struct req_format RQF_OST_GET_INFO_LAST_FID =
- DEFINE_REQ_FMT0("OST_GET_INFO_LAST_FID", obd_set_info_client,
+ DEFINE_REQ_FMT0("OST_GET_INFO_LAST_FID", ost_get_last_fid_client,
ost_get_last_fid_server);
EXPORT_SYMBOL(RQF_OST_GET_INFO_LAST_FID);
--
2.7.4
next prev parent reply other threads:[~2016-04-28 1:37 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-28 1:37 [PATCH 00/12] staging: lustre: add patches from lustre 2.5.52 version James Simmons
2016-04-28 1:37 ` [PATCH 01/12] staging: lustre: obd: remove newline from LCONSOLE string James Simmons
2016-04-28 1:37 ` [PATCH 02/12] staging: lustre: obd: add newline for dumped config record James Simmons
2016-04-28 1:37 ` James Simmons [this message]
2016-04-28 1:37 ` [PATCH 04/12] staging: lustre: ldlm: check all errors during ldlm_debugfs_setup() James Simmons
2016-04-28 1:37 ` [PATCH 05/12] staging: lustre: obd: cleanup client import if client_obd_setup fails James Simmons
2016-04-28 1:37 ` [PATCH 06/12] staging: lustre: fid: add a connect flag for open by FID James Simmons
2016-04-28 1:37 ` [PATCH 07/12] staging: lustre: libcfs: Fix NUMA emulated mode James Simmons
2016-04-28 1:37 ` [PATCH 08/12] staging: lustre: llite: debugging for ll_file_open LASSERT James Simmons
2016-04-28 1:37 ` [PATCH 09/12] staging: lustre: llite: check ret of ll_prep_md_op_data in ll_dir_filler James Simmons
2016-04-28 1:37 ` [PATCH 10/12] staging: lustre: llog: we don't need vfsmount James Simmons
2016-04-28 1:37 ` [PATCH 11/12] staging: lustre: ptlrpc: initialize request session early James Simmons
2016-04-28 1:37 ` [PATCH 12/12] staging: lustre: llite: fixup return value ll_direct_IO_26 James Simmons
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1461807441-3210-4-git-send-email-jsimmons@infradead.org \
--to=jsimmons@infradead.org \
--cc=andreas.dilger@intel.com \
--cc=devel@driverdev.osuosl.org \
--cc=gregkh@linuxfoundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=lustre-devel@lists.lustre.org \
--cc=mike.pershin@intel.com \
--cc=oleg.drokin@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®