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Message-Id: <1456196074-754064-5-git-send-email-green@linuxhacker.ru>
Date: Mon, 22 Feb 2016 21:53:42 -0500
From: green@...uxhacker.ru
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
devel@...verdev.osuosl.org,
Andreas Dilger <andreas.dilger@...el.com>
Cc: Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
Lustre Development List <lustre-devel@...ts.lustre.org>,
Oleg Drokin <green@...uxhacker.ru>
Subject: [PATCH 04/56] stagig/lustre: Get rid of cksum_type_t typedef
From: Oleg Drokin <green@...uxhacker.ru>
Replace it with enum cksum_type
Signed-off-by: Oleg Drokin <green@...uxhacker.ru>
---
drivers/staging/lustre/lustre/include/lustre/lustre_idl.h | 4 ++--
drivers/staging/lustre/lustre/include/obd.h | 2 +-
drivers/staging/lustre/lustre/include/obd_cksum.h | 12 ++++++------
drivers/staging/lustre/lustre/osc/osc_request.c | 10 +++++-----
4 files changed, 14 insertions(+), 14 deletions(-)
diff --git a/drivers/staging/lustre/lustre/include/lustre/lustre_idl.h b/drivers/staging/lustre/lustre/include/lustre/lustre_idl.h
index 0e3bac6..0f37b61 100644
--- a/drivers/staging/lustre/lustre/include/lustre/lustre_idl.h
+++ b/drivers/staging/lustre/lustre/include/lustre/lustre_idl.h
@@ -1408,11 +1408,11 @@ void lustre_swab_connect(struct obd_connect_data *ocd);
* Please update DECLARE_CKSUM_NAME/OBD_CKSUM_ALL in obd.h when adding a new
* algorithm and also the OBD_FL_CKSUM* flags.
*/
-typedef enum {
+enum cksum_type {
OBD_CKSUM_CRC32 = 0x00000001,
OBD_CKSUM_ADLER = 0x00000002,
OBD_CKSUM_CRC32C = 0x00000004,
-} cksum_type_t;
+};
/*
* OST requests: OBDO & OBD request records
diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h
index d6e5a17..09f1a5b 100644
--- a/drivers/staging/lustre/lustre/include/obd.h
+++ b/drivers/staging/lustre/lustre/include/obd.h
@@ -339,7 +339,7 @@ struct client_obd {
/* supported checksum types that are worked out at connect time */
__u32 cl_supp_cksum_types;
/* checksum algorithm to be used */
- cksum_type_t cl_cksum_type;
+ enum cksum_type cl_cksum_type;
/* also protected by the poorly named _loi_list_lock lock above */
struct osc_async_rc cl_ar;
diff --git a/drivers/staging/lustre/lustre/include/obd_cksum.h b/drivers/staging/lustre/lustre/include/obd_cksum.h
index 01db604..d61b4db 100644
--- a/drivers/staging/lustre/lustre/include/obd_cksum.h
+++ b/drivers/staging/lustre/lustre/include/obd_cksum.h
@@ -37,7 +37,7 @@
#include "../../include/linux/libcfs/libcfs.h"
#include "lustre/lustre_idl.h"
-static inline unsigned char cksum_obd2cfs(cksum_type_t cksum_type)
+static inline unsigned char cksum_obd2cfs(enum cksum_type cksum_type)
{
switch (cksum_type) {
case OBD_CKSUM_CRC32:
@@ -64,7 +64,7 @@ static inline unsigned char cksum_obd2cfs(cksum_type_t cksum_type)
* because that is supported by all clients since 1.8
*
* In case multiple algorithms are supported the best one is used. */
-static inline u32 cksum_type_pack(cksum_type_t cksum_type)
+static inline u32 cksum_type_pack(enum cksum_type cksum_type)
{
unsigned int performance = 0, tmp;
u32 flag = OBD_FL_CKSUM_ADLER;
@@ -98,7 +98,7 @@ static inline u32 cksum_type_pack(cksum_type_t cksum_type)
return flag;
}
-static inline cksum_type_t cksum_type_unpack(u32 o_flags)
+static inline enum cksum_type cksum_type_unpack(u32 o_flags)
{
switch (o_flags & OBD_FL_CKSUM_ALL) {
case OBD_FL_CKSUM_CRC32C:
@@ -116,9 +116,9 @@ static inline cksum_type_t cksum_type_unpack(u32 o_flags)
* 1.8 supported ADLER it is base and not depend on hw
* Client uses all available local algos
*/
-static inline cksum_type_t cksum_types_supported_client(void)
+static inline enum cksum_type cksum_types_supported_client(void)
{
- cksum_type_t ret = OBD_CKSUM_ADLER;
+ enum cksum_type ret = OBD_CKSUM_ADLER;
CDEBUG(D_INFO, "Crypto hash speed: crc %d, crc32c %d, adler %d\n",
cfs_crypto_hash_speed(cksum_obd2cfs(OBD_CKSUM_CRC32)),
@@ -140,7 +140,7 @@ static inline cksum_type_t cksum_types_supported_client(void)
* checksum type due to its benchmarking at libcfs module load.
* Caution is advised, however, since what is fastest on a single client may
* not be the fastest or most efficient algorithm on the server. */
-static inline cksum_type_t cksum_type_select(cksum_type_t cksum_types)
+static inline enum cksum_type cksum_type_select(enum cksum_type cksum_types)
{
return cksum_type_unpack(cksum_type_pack(cksum_types));
}
diff --git a/drivers/staging/lustre/lustre/osc/osc_request.c b/drivers/staging/lustre/lustre/osc/osc_request.c
index 43b11c6..cb9587f 100644
--- a/drivers/staging/lustre/lustre/osc/osc_request.c
+++ b/drivers/staging/lustre/lustre/osc/osc_request.c
@@ -1151,7 +1151,7 @@ static inline int can_merge_pages(struct brw_page *p1, struct brw_page *p2)
static u32 osc_checksum_bulk(int nob, u32 pg_count,
struct brw_page **pga, int opc,
- cksum_type_t cksum_type)
+ enum cksum_type cksum_type)
{
__u32 cksum;
int i = 0;
@@ -1355,7 +1355,7 @@ static int osc_brw_prep_request(int cmd, struct client_obd *cli,
!sptlrpc_flavor_has_bulk(&req->rq_flvr)) {
/* store cl_cksum_type in a local variable since
* it can be changed via lprocfs */
- cksum_type_t cksum_type = cli->cl_cksum_type;
+ enum cksum_type cksum_type = cli->cl_cksum_type;
if ((body->oa.o_valid & OBD_MD_FLFLAGS) == 0) {
oa->o_flags &= OBD_FL_LOCAL_MASK;
@@ -1414,11 +1414,11 @@ static int osc_brw_prep_request(int cmd, struct client_obd *cli,
static int check_write_checksum(struct obdo *oa, const lnet_process_id_t *peer,
__u32 client_cksum, __u32 server_cksum, int nob,
u32 page_count, struct brw_page **pga,
- cksum_type_t client_cksum_type)
+ enum cksum_type client_cksum_type)
{
__u32 new_cksum;
char *msg;
- cksum_type_t cksum_type;
+ enum cksum_type cksum_type;
if (server_cksum == client_cksum) {
CDEBUG(D_PAGE, "checksum %x confirmed\n", client_cksum);
@@ -1549,7 +1549,7 @@ static int osc_brw_fini_request(struct ptlrpc_request *req, int rc)
__u32 server_cksum = body->oa.o_cksum;
char *via = "";
char *router = "";
- cksum_type_t cksum_type;
+ enum cksum_type cksum_type;
cksum_type = cksum_type_unpack(body->oa.o_valid&OBD_MD_FLFLAGS ?
body->oa.o_flags : 0);
--
2.1.0
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