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staging: lustre: ptlrpc: use unified handler for OST requests

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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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mikhail Pershin 2016-04-27 21:37:12 -04:00 committed by Greg Kroah-Hartman
parent c4ab96e7ca
commit 45fe5b139c
3 changed files with 13 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/staging/lustre/lustre/include/lustre_req_layout.h
View File

@ -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;

1
drivers/staging/lustre/lustre/include/obd_support.h
View File

@ -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

16
drivers/staging/lustre/lustre/ptlrpc/layout.c
View File

@ -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);