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Date: Thu, 21 Dec 2017 16:25:28 +0100
From: Fabian Huegel <fabian_huegel@....de>
To: Oleg Drokin <oleg.drokin@...el.com>,
Andreas Dilger <andreas.dilger@...el.com>,
James Simmons <jsimmons@...radead.org>,
Lai Siyao <lai.siyao@...el.com>,
"John L . Hammond" <john.hammond@...el.com>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
devel@...verdev.osuosl.org
Cc: lustre-devel@...ts.lustre.org, linux-kernel@...r.kernel.org,
linux-kernel@...cs.fau.de,
Christoph Volkert <linux@...istoph-volkert.de>,
Fabian Huegel <fabian_huegel@....de>
Subject: [PATCH 4/8] staging: lustre: Fix comment style
Most multi-line comments started on the first line, but the preferred
linux kernel style is to start multi-line comments on the second line.
Some comments became less readable after the change, so we changed them
to single-line comments.
Signed-off-by: Fabian Huegel <fabian_huegel@....de>
Signed-off-by: Christoph Volkert <linux@...istoph-volkert.de>
---
drivers/staging/lustre/lustre/include/obd_class.h | 47 +++++++++++++----------
1 file changed, 27 insertions(+), 20 deletions(-)
diff --git a/drivers/staging/lustre/lustre/include/obd_class.h b/drivers/staging/lustre/lustre/include/obd_class.h
index 8fc14ed..9a61117 100644
--- a/drivers/staging/lustre/lustre/include/obd_class.h
+++ b/drivers/staging/lustre/lustre/include/obd_class.h
@@ -40,15 +40,12 @@
#include <lustre_lib.h>
#include <lprocfs_status.h>
-#define OBD_STATFS_NODELAY 0x0001 /* requests should be send without delay
- * and resends for avoid deadlocks
- */
-#define OBD_STATFS_FROM_CACHE 0x0002 /* the statfs callback should not update
- * obd_osfs_age
- */
-#define OBD_STATFS_FOR_MDT0 0x0004 /* The statfs is only for retrieving
- * information from MDT0.
- */
+/* requests should be send without delay and resends for avoid deadlocks */
+#define OBD_STATFS_NODELAY 0x0001
+/* the statfs callback should not update obd_osfs_age */
+#define OBD_STATFS_FROM_CACHE 0x0002
+/* the statfs is only for retrieving information from MDT0 */
+#define OBD_STATFS_FOR_MDT0 0x0004
/* OBD Device Declarations */
extern struct obd_device *obd_devs[MAX_OBD_DEVICES];
@@ -137,7 +134,7 @@ int class_config_llog_handler(const struct lu_env *env,
struct llog_rec_hdr *rec, void *data);
int class_add_uuid(const char *uuid, __u64 nid);
-/*obdecho*/
+/* obdecho */
void lprocfs_echo_init_vars(struct lprocfs_static_vars *lvars);
#define CFG_F_START 0x01 /* Set when we start updating from a log */
@@ -182,7 +179,8 @@ struct config_llog_data {
struct obd_export *cld_mgcexp;
struct mutex cld_lock;
int cld_type;
- unsigned int cld_stopping:1, /* we were told to stop
+ unsigned int cld_stopping:1, /*
+ * we were told to stop
* watching
*/
cld_lostlock:1; /* lock not requeued */
@@ -299,7 +297,8 @@ void obdo_to_ioobj(const struct obdo *oa, struct obd_ioobj *ioobj);
#define MDP(dev, op) ((dev)->obd_type->typ_md_ops->op)
#define CTXTP(ctxt, op) ((ctxt)->loc_logops->lop_##op)
-/* Ensure obd_setup: used for cleanup which must be called
+/*
+ * Ensure obd_setup: used for cleanup which must be called
* while obd is stopping
*/
static inline int obd_check_dev(struct obd_device *obd)
@@ -586,7 +585,8 @@ static inline int obd_cleanup(struct obd_device *obd)
static inline void obd_cleanup_client_import(struct obd_device *obd)
{
- /* If we set up but never connected, the
+ /*
+ * If we set up but never connected, the
* client import will not have been cleaned.
*/
down_write(&obd->u.cli.cl_sem);
@@ -725,7 +725,8 @@ static inline struct obd_uuid *obd_get_uuid(struct obd_export *exp)
return uuid;
}
-/** Create a new /a exp on device /a obd for the uuid /a cluuid
+/*
+ * Create a new /a exp on device /a obd for the uuid /a cluuid
* @param exp New export handle
* @param d Connect data, supported flags are set, flags also understood
* by obd are returned.
@@ -737,7 +738,8 @@ static inline int obd_connect(const struct lu_env *env,
void *localdata)
{
int rc;
- __u64 ocf = data ? data->ocd_connect_flags : 0; /* for post-condition
+ __u64 ocf = data ? data->ocd_connect_flags : 0; /*
+ * for post-condition
* check
*/
@@ -902,7 +904,8 @@ static inline int obd_destroy_export(struct obd_export *exp)
return 0;
}
-/* @max_age is the oldest time in jiffies that we accept using a cached data.
+/*
+ * @max_age is the oldest time in jiffies that we accept using a cached data.
* If the cache is older than @max_age we will get a new value from the
* target. Use a value of "cfs_time_current() + HZ" to guarantee freshness.
*/
@@ -963,7 +966,8 @@ static inline int obd_statfs_rqset(struct obd_export *exp,
return rc;
}
-/* @max_age is the oldest time in jiffies that we accept using a cached data.
+/*
+ * @max_age is the oldest time in jiffies that we accept using a cached data.
* If the cache is older than @max_age we will get a new value from the
* target. Use a value of "cfs_time_current() + HZ" to guarantee freshness.
*/
@@ -1126,7 +1130,8 @@ static inline int obd_quotactl(struct obd_export *exp,
static inline int obd_health_check(const struct lu_env *env,
struct obd_device *obd)
{
- /* returns: 0 on healthy
+ /*
+ * returns: 0 on healthy
* >0 on unhealthy + reason code/flag
* however the only supported reason == 1 right now
* We'll need to define some better reasons
@@ -1499,7 +1504,8 @@ static inline int md_get_fid_from_lsm(struct obd_export *exp,
return rc;
}
-/* Unpack an MD struct from disk to in-memory format.
+/*
+ * Unpack an MD struct from disk to in-memory format.
* Returns +ve size of unpacked MD (0 for free), or -ve error.
*
* If *plsm != NULL and lmm == NULL then *lsm will be freed.
@@ -1535,7 +1541,8 @@ struct lwp_register_item {
char lri_name[MTI_NAME_MAXLEN];
};
-/* I'm as embarrassed about this as you are.
+/*
+ * I'm as embarrassed about this as you are.
*
* <shaver> // XXX do not look into _superhack with remaining eye
* <shaver> // XXX if this were any uglier, I'd get my own show on MTV
--
2.7.4
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