diff options
Diffstat (limited to 'drivers/block/aoe/aoe.h')
| -rw-r--r-- | drivers/block/aoe/aoe.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/block/aoe/aoe.h b/drivers/block/aoe/aoe.h index 9e884ac..9fb68fc 100644 --- a/drivers/block/aoe/aoe.h +++ b/drivers/block/aoe/aoe.h @@ -88,8 +88,7 @@ enum { TIMERTICK = HZ / 10, RTTSCALE = 8, RTTDSCALE = 3, - MAXTIMER = HZ << 1, - RTTAVG_INIT = HZ / 4 << RTTSCALE, + RTTAVG_INIT = USEC_PER_SEC / 4 << RTTSCALE, RTTDEV_INIT = RTTAVG_INIT / 4, }; @@ -106,6 +105,8 @@ struct buf { struct frame { struct list_head head; u32 tag; + struct timeval sent; /* high-res time packet was sent */ + u32 sent_jiffs; /* low-res jiffies-based sent time */ ulong waited; struct aoetgt *t; /* parent target I belong to */ sector_t lba; @@ -143,11 +144,11 @@ struct aoedev { struct aoedev *next; ulong sysminor; ulong aoemajor; + u32 rttavg; /* scaled AoE round trip time average */ + u32 rttdev; /* scaled round trip time mean deviation */ u16 aoeminor; u16 flags; u16 nopen; /* (bd_openers isn't available without sleeping) */ - u16 rttavg; /* scaled AoE round trip time average */ - u16 rttdev; /* scaled round trip time mean deviation */ u16 fw_ver; /* version of blade's firmware */ u16 lasttag; /* last tag sent */ u16 useme; |
