diff options
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/cciss.c | 45 |
1 files changed, 23 insertions, 22 deletions
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index 156ea365c14..10a0268a1f9 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -213,6 +213,7 @@ static void cciss_hba_release(struct device *dev); static void cciss_device_release(struct device *dev); static void cciss_free_gendisk(ctlr_info_t *h, int drv_index); static void cciss_free_drive_info(ctlr_info_t *h, int drv_index); +static inline u32 next_command(ctlr_info_t *h); /* performant mode helper functions */ static void calc_bucket_map(int *bucket, int num_buckets, int nsgs, @@ -374,28 +375,6 @@ static const char *raid_label[] = { "0", "4", "1(1+0)", "5", "5+1", "ADG", #ifdef CONFIG_PROC_FS -static inline u32 next_command(ctlr_info_t *h) -{ - u32 a; - - if (unlikely(h->transMethod != CFGTBL_Trans_Performant)) - return h->access.command_completed(h); - - if ((*(h->reply_pool_head) & 1) == (h->reply_pool_wraparound)) { - a = *(h->reply_pool_head); /* Next cmd in ring buffer */ - (h->reply_pool_head)++; - h->commands_outstanding--; - } else { - a = FIFO_EMPTY; - } - /* Check for wraparound */ - if (h->reply_pool_head == (h->reply_pool + h->max_commands)) { - h->reply_pool_head = h->reply_pool; - h->reply_pool_wraparound ^= 1; - } - return a; -} - /* * Report information about this controller. */ @@ -3411,6 +3390,28 @@ static inline void finish_cmd(ctlr_info_t *h, CommandList_struct *c, #endif } +static inline u32 next_command(ctlr_info_t *h) +{ + u32 a; + + if (unlikely(h->transMethod != CFGTBL_Trans_Performant)) + return h->access.command_completed(h); + + if ((*(h->reply_pool_head) & 1) == (h->reply_pool_wraparound)) { + a = *(h->reply_pool_head); /* Next cmd in ring buffer */ + (h->reply_pool_head)++; + h->commands_outstanding--; + } else { + a = FIFO_EMPTY; + } + /* Check for wraparound */ + if (h->reply_pool_head == (h->reply_pool + h->max_commands)) { + h->reply_pool_head = h->reply_pool; + h->reply_pool_wraparound ^= 1; + } + return a; +} + /* process completion of an indexed ("direct lookup") command */ static inline u32 process_indexed_cmd(ctlr_info_t *h, u32 raw_tag) { |