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authorHendrik Brueckner <brueckner@linux.vnet.ibm.com>2013-09-18 17:21:34 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2013-10-24 17:16:54 +0200
commit8e6a8285668b139460cc6852bfd58fdbd00c7157 (patch)
treec983ee5e0b21469e7dd67ba3ac013a8480a1da44 /drivers/s390
parents390/s390dbf: add debug_level_enabled() function (diff)
downloadlinux-8e6a8285668b139460cc6852bfd58fdbd00c7157.tar.xz
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s390/s390dbf: use debug_level_enabled() where applicable
Refactor direct debug level comparisons with the (internal) s390db->level member. Use the debug_level_enabled() function instead. Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390')
-rw-r--r--drivers/s390/block/scm_blk.h2
-rw-r--r--drivers/s390/cio/eadm_sch.c2
-rw-r--r--drivers/s390/cio/qdio_debug.h8
-rw-r--r--drivers/s390/crypto/zcrypt_debug.h12
-rw-r--r--drivers/s390/net/claw.h8
-rw-r--r--drivers/s390/net/ctcm_dbug.c2
-rw-r--r--drivers/s390/net/lcs.h8
-rw-r--r--drivers/s390/net/netiucv.c8
-rw-r--r--drivers/s390/net/qeth_core_main.c2
-rw-r--r--drivers/s390/scsi/zfcp_dbf.h4
10 files changed, 13 insertions, 43 deletions
diff --git a/drivers/s390/block/scm_blk.h b/drivers/s390/block/scm_blk.h
index 8b387b32fd62..e59331e6c2e5 100644
--- a/drivers/s390/block/scm_blk.h
+++ b/drivers/s390/block/scm_blk.h
@@ -107,7 +107,7 @@ extern debug_info_t *scm_debug;
static inline void SCM_LOG_HEX(int level, void *data, int length)
{
- if (level > scm_debug->level)
+ if (!debug_level_enabled(scm_debug, level))
return;
while (length > 0) {
debug_event(scm_debug, level, data, length);
diff --git a/drivers/s390/cio/eadm_sch.c b/drivers/s390/cio/eadm_sch.c
index d9eddcba7e88..6b54d8a05cd4 100644
--- a/drivers/s390/cio/eadm_sch.c
+++ b/drivers/s390/cio/eadm_sch.c
@@ -42,7 +42,7 @@ static debug_info_t *eadm_debug;
static void EADM_LOG_HEX(int level, void *data, int length)
{
- if (level > eadm_debug->level)
+ if (!debug_level_enabled(eadm_debug, level))
return;
while (length > 0) {
debug_event(eadm_debug, level, data, length);
diff --git a/drivers/s390/cio/qdio_debug.h b/drivers/s390/cio/qdio_debug.h
index 647b422bb22a..dfac9bfefea3 100644
--- a/drivers/s390/cio/qdio_debug.h
+++ b/drivers/s390/cio/qdio_debug.h
@@ -16,12 +16,6 @@
extern debug_info_t *qdio_dbf_setup;
extern debug_info_t *qdio_dbf_error;
-/* sort out low debug levels early to avoid wasted sprints */
-static inline int qdio_dbf_passes(debug_info_t *dbf_grp, int level)
-{
- return (level <= dbf_grp->level);
-}
-
#define DBF_ERR 3 /* error conditions */
#define DBF_WARN 4 /* warning conditions */
#define DBF_INFO 6 /* informational */
@@ -65,7 +59,7 @@ static inline void DBF_ERROR_HEX(void *addr, int len)
#define DBF_DEV_EVENT(level, device, text...) \
do { \
char debug_buffer[QDIO_DBF_LEN]; \
- if (qdio_dbf_passes(device->debug_area, level)) { \
+ if (debug_level_enabled(device->debug_area, level)) { \
snprintf(debug_buffer, QDIO_DBF_LEN, text); \
debug_text_event(device->debug_area, level, debug_buffer); \
} \
diff --git a/drivers/s390/crypto/zcrypt_debug.h b/drivers/s390/crypto/zcrypt_debug.h
index 841ea72e4a4e..28d9349de1ad 100644
--- a/drivers/s390/crypto/zcrypt_debug.h
+++ b/drivers/s390/crypto/zcrypt_debug.h
@@ -11,12 +11,6 @@
/* that gives us 15 characters in the text event views */
#define ZCRYPT_DBF_LEN 16
-/* sort out low debug levels early to avoid wasted sprints */
-static inline int zcrypt_dbf_passes(debug_info_t *dbf_grp, int level)
-{
- return (level <= dbf_grp->level);
-}
-
#define DBF_ERR 3 /* error conditions */
#define DBF_WARN 4 /* warning conditions */
#define DBF_INFO 6 /* informational */
@@ -25,7 +19,7 @@ static inline int zcrypt_dbf_passes(debug_info_t *dbf_grp, int level)
#define ZCRYPT_DBF_COMMON(level, text...) \
do { \
- if (zcrypt_dbf_passes(zcrypt_dbf_common, level)) { \
+ if (debug_level_enabled(zcrypt_dbf_common, level)) { \
char debug_buffer[ZCRYPT_DBF_LEN]; \
snprintf(debug_buffer, ZCRYPT_DBF_LEN, text); \
debug_text_event(zcrypt_dbf_common, level, \
@@ -35,7 +29,7 @@ static inline int zcrypt_dbf_passes(debug_info_t *dbf_grp, int level)
#define ZCRYPT_DBF_DEVICES(level, text...) \
do { \
- if (zcrypt_dbf_passes(zcrypt_dbf_devices, level)) { \
+ if (debug_level_enabled(zcrypt_dbf_devices, level)) { \
char debug_buffer[ZCRYPT_DBF_LEN]; \
snprintf(debug_buffer, ZCRYPT_DBF_LEN, text); \
debug_text_event(zcrypt_dbf_devices, level, \
@@ -45,7 +39,7 @@ static inline int zcrypt_dbf_passes(debug_info_t *dbf_grp, int level)
#define ZCRYPT_DBF_DEV(level, device, text...) \
do { \
- if (zcrypt_dbf_passes(device->dbf_area, level)) { \
+ if (debug_level_enabled(device->dbf_area, level)) { \
char debug_buffer[ZCRYPT_DBF_LEN]; \
snprintf(debug_buffer, ZCRYPT_DBF_LEN, text); \
debug_text_event(device->dbf_area, level, \
diff --git a/drivers/s390/net/claw.h b/drivers/s390/net/claw.h
index 1bc5904df19f..3339b9b607b3 100644
--- a/drivers/s390/net/claw.h
+++ b/drivers/s390/net/claw.h
@@ -114,15 +114,9 @@ do { \
debug_event(claw_dbf_##name,level,(void*)(addr),len); \
} while (0)
-/* Allow to sort out low debug levels early to avoid wasted sprints */
-static inline int claw_dbf_passes(debug_info_t *dbf_grp, int level)
-{
- return (level <= dbf_grp->level);
-}
-
#define CLAW_DBF_TEXT_(level,name,text...) \
do { \
- if (claw_dbf_passes(claw_dbf_##name, level)) { \
+ if (debug_level_enabled(claw_dbf_##name, level)) { \
sprintf(debug_buffer, text); \
debug_text_event(claw_dbf_##name, level, \
debug_buffer); \
diff --git a/drivers/s390/net/ctcm_dbug.c b/drivers/s390/net/ctcm_dbug.c
index 6514e1cb3f1c..8363f1c966ef 100644
--- a/drivers/s390/net/ctcm_dbug.c
+++ b/drivers/s390/net/ctcm_dbug.c
@@ -66,7 +66,7 @@ void ctcm_dbf_longtext(enum ctcm_dbf_names dbf_nix, int level, char *fmt, ...)
char dbf_txt_buf[64];
va_list args;
- if (level > (ctcm_dbf[dbf_nix].id)->level)
+ if (!debug_level_enabled(ctcm_dbf[dbf_nix].id, level))
return;
va_start(args, fmt);
vsnprintf(dbf_txt_buf, sizeof(dbf_txt_buf), fmt, args);
diff --git a/drivers/s390/net/lcs.h b/drivers/s390/net/lcs.h
index 8c03392ac833..150fcb4cebc3 100644
--- a/drivers/s390/net/lcs.h
+++ b/drivers/s390/net/lcs.h
@@ -16,15 +16,9 @@ do { \
debug_event(lcs_dbf_##name,level,(void*)(addr),len); \
} while (0)
-/* Allow to sort out low debug levels early to avoid wasted sprints */
-static inline int lcs_dbf_passes(debug_info_t *dbf_grp, int level)
-{
- return (level <= dbf_grp->level);
-}
-
#define LCS_DBF_TEXT_(level,name,text...) \
do { \
- if (lcs_dbf_passes(lcs_dbf_##name, level)) { \
+ if (debug_level_enabled(lcs_dbf_##name, level)) { \
sprintf(debug_buffer, text); \
debug_text_event(lcs_dbf_##name, level, debug_buffer); \
} \
diff --git a/drivers/s390/net/netiucv.c b/drivers/s390/net/netiucv.c
index 279ad504ec3c..9b333fcf1a4c 100644
--- a/drivers/s390/net/netiucv.c
+++ b/drivers/s390/net/netiucv.c
@@ -105,15 +105,9 @@ MODULE_DESCRIPTION ("Linux for S/390 IUCV network driver");
DECLARE_PER_CPU(char[256], iucv_dbf_txt_buf);
-/* Allow to sort out low debug levels early to avoid wasted sprints */
-static inline int iucv_dbf_passes(debug_info_t *dbf_grp, int level)
-{
- return (level <= dbf_grp->level);
-}
-
#define IUCV_DBF_TEXT_(name, level, text...) \
do { \
- if (iucv_dbf_passes(iucv_dbf_##name, level)) { \
+ if (debug_level_enabled(iucv_dbf_##name, level)) { \
char* __buf = get_cpu_var(iucv_dbf_txt_buf); \
sprintf(__buf, text); \
debug_text_event(iucv_dbf_##name, level, __buf); \
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index 0a328d0d11be..d7b66a28fe75 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -5096,7 +5096,7 @@ void qeth_dbf_longtext(debug_info_t *id, int level, char *fmt, ...)
char dbf_txt_buf[32];
va_list args;
- if (level > id->level)
+ if (!debug_level_enabled(id, level))
return;
va_start(args, fmt);
vsnprintf(dbf_txt_buf, sizeof(dbf_txt_buf), fmt, args);
diff --git a/drivers/s390/scsi/zfcp_dbf.h b/drivers/s390/scsi/zfcp_dbf.h
index 3ac7a4b30dd9..0be3d48681ae 100644
--- a/drivers/s390/scsi/zfcp_dbf.h
+++ b/drivers/s390/scsi/zfcp_dbf.h
@@ -278,7 +278,7 @@ struct zfcp_dbf {
static inline
void zfcp_dbf_hba_fsf_resp(char *tag, int level, struct zfcp_fsf_req *req)
{
- if (level <= req->adapter->dbf->hba->level)
+ if (debug_level_enabled(req->adapter->dbf->hba, level))
zfcp_dbf_hba_fsf_res(tag, req);
}
@@ -317,7 +317,7 @@ void _zfcp_dbf_scsi(char *tag, int level, struct scsi_cmnd *scmd,
struct zfcp_adapter *adapter = (struct zfcp_adapter *)
scmd->device->host->hostdata[0];
- if (level <= adapter->dbf->scsi->level)
+ if (debug_level_enabled(adapter->dbf->scsi, level))
zfcp_dbf_scsi(tag, scmd, req);
}