diff options
| author | Ingo Molnar <mingo@kernel.org> | 2017-06-20 12:06:13 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-06-20 12:18:27 +0200 |
| commit | ac6424b981bce1c4bc55675c6ce11bfe1bbfa64f (patch) | |
| tree | a9312337219777a9d3fb65d4673bbc6b5eeacd9c /drivers/scsi | |
| parent | 9705596d08ac87c18aee32cc97f2783b7d14624e (diff) | |
sched/wait: Rename wait_queue_t => wait_queue_entry_t
Rename:
wait_queue_t => wait_queue_entry_t
'wait_queue_t' was always a slight misnomer: its name implies that it's a "queue",
but in reality it's a queue *entry*. The 'real' queue is the wait queue head,
which had to carry the name.
Start sorting this out by renaming it to 'wait_queue_entry_t'.
This also allows the real structure name 'struct __wait_queue' to
lose its double underscore and become 'struct wait_queue_entry',
which is the more canonical nomenclature for such data types.
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/dpt/dpti_i2o.h | 2 | ||||
| -rw-r--r-- | drivers/scsi/ips.c | 12 | ||||
| -rw-r--r-- | drivers/scsi/ips.h | 4 |
3 files changed, 9 insertions, 9 deletions
diff --git a/drivers/scsi/dpt/dpti_i2o.h b/drivers/scsi/dpt/dpti_i2o.h index bd9e31e16249..16fc380b5512 100644 --- a/drivers/scsi/dpt/dpti_i2o.h +++ b/drivers/scsi/dpt/dpti_i2o.h @@ -48,7 +48,7 @@ #include <linux/wait.h> typedef wait_queue_head_t adpt_wait_queue_head_t; #define ADPT_DECLARE_WAIT_QUEUE_HEAD(wait) DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wait) -typedef wait_queue_t adpt_wait_queue_t; +typedef wait_queue_entry_t adpt_wait_queue_entry_t; /* * message structures diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c index 3419e1bcdff6..67621308eb9c 100644 --- a/drivers/scsi/ips.c +++ b/drivers/scsi/ips.c @@ -301,13 +301,13 @@ static uint32_t ips_statupd_copperhead_memio(ips_ha_t *); static uint32_t ips_statupd_morpheus(ips_ha_t *); static ips_scb_t *ips_getscb(ips_ha_t *); static void ips_putq_scb_head(ips_scb_queue_t *, ips_scb_t *); -static void ips_putq_wait_tail(ips_wait_queue_t *, struct scsi_cmnd *); +static void ips_putq_wait_tail(ips_wait_queue_entry_t *, struct scsi_cmnd *); static void ips_putq_copp_tail(ips_copp_queue_t *, ips_copp_wait_item_t *); static ips_scb_t *ips_removeq_scb_head(ips_scb_queue_t *); static ips_scb_t *ips_removeq_scb(ips_scb_queue_t *, ips_scb_t *); -static struct scsi_cmnd *ips_removeq_wait_head(ips_wait_queue_t *); -static struct scsi_cmnd *ips_removeq_wait(ips_wait_queue_t *, +static struct scsi_cmnd *ips_removeq_wait_head(ips_wait_queue_entry_t *); +static struct scsi_cmnd *ips_removeq_wait(ips_wait_queue_entry_t *, struct scsi_cmnd *); static ips_copp_wait_item_t *ips_removeq_copp(ips_copp_queue_t *, ips_copp_wait_item_t *); @@ -2871,7 +2871,7 @@ ips_removeq_scb(ips_scb_queue_t * queue, ips_scb_t * item) /* ASSUMED to be called from within the HA lock */ /* */ /****************************************************************************/ -static void ips_putq_wait_tail(ips_wait_queue_t *queue, struct scsi_cmnd *item) +static void ips_putq_wait_tail(ips_wait_queue_entry_t *queue, struct scsi_cmnd *item) { METHOD_TRACE("ips_putq_wait_tail", 1); @@ -2902,7 +2902,7 @@ static void ips_putq_wait_tail(ips_wait_queue_t *queue, struct scsi_cmnd *item) /* ASSUMED to be called from within the HA lock */ /* */ /****************************************************************************/ -static struct scsi_cmnd *ips_removeq_wait_head(ips_wait_queue_t *queue) +static struct scsi_cmnd *ips_removeq_wait_head(ips_wait_queue_entry_t *queue) { struct scsi_cmnd *item; @@ -2936,7 +2936,7 @@ static struct scsi_cmnd *ips_removeq_wait_head(ips_wait_queue_t *queue) /* ASSUMED to be called from within the HA lock */ /* */ /****************************************************************************/ -static struct scsi_cmnd *ips_removeq_wait(ips_wait_queue_t *queue, +static struct scsi_cmnd *ips_removeq_wait(ips_wait_queue_entry_t *queue, struct scsi_cmnd *item) { struct scsi_cmnd *p; diff --git a/drivers/scsi/ips.h b/drivers/scsi/ips.h index b782bb60baf0..366be3b2f9b4 100644 --- a/drivers/scsi/ips.h +++ b/drivers/scsi/ips.h @@ -989,7 +989,7 @@ typedef struct ips_wait_queue { struct scsi_cmnd *head; struct scsi_cmnd *tail; int count; -} ips_wait_queue_t; +} ips_wait_queue_entry_t; typedef struct ips_copp_wait_item { struct scsi_cmnd *scsi_cmd; @@ -1035,7 +1035,7 @@ typedef struct ips_ha { ips_stat_t sp; /* Status packer pointer */ struct ips_scb *scbs; /* Array of all CCBS */ struct ips_scb *scb_freelist; /* SCB free list */ - ips_wait_queue_t scb_waitlist; /* Pending SCB list */ + ips_wait_queue_entry_t scb_waitlist; /* Pending SCB list */ ips_copp_queue_t copp_waitlist; /* Pending PT list */ ips_scb_queue_t scb_activelist; /* Active SCB list */ IPS_IO_CMD *dummy; /* dummy command */ |