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authorDave Olson <dave.olson@qlogic.com>2007-12-06 00:28:02 -0800
committerRoland Dreier <rolandd@cisco.com>2008-01-25 14:15:36 -0800
commit755807a296f77ca7c31dc000afdfe1e5172bbf72 (patch)
tree0df244c6d024ec0b7085b2d405b3836f2809b4d6 /drivers/infiniband/hw/ipath/ipath_kernel.h
parentd8274869d742c3d8082e1428de47e54d12104928 (diff)
downloadop-kernel-dev-755807a296f77ca7c31dc000afdfe1e5172bbf72.zip
op-kernel-dev-755807a296f77ca7c31dc000afdfe1e5172bbf72.tar.gz
IB/ipath: Changes for fields moving from devdata to portdata
This patch moves some arrays that were defined per-device to be variables defined in the per context data structure, thus avoiding extra kzalloc() calls. Signed-off-by: Dave Olson <dave.olson@qlogic.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_kernel.h')
-rw-r--r--drivers/infiniband/hw/ipath/ipath_kernel.h16
1 files changed, 6 insertions, 10 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_kernel.h b/drivers/infiniband/hw/ipath/ipath_kernel.h
index 57e21bb..7bb0d08 100644
--- a/drivers/infiniband/hw/ipath/ipath_kernel.h
+++ b/drivers/infiniband/hw/ipath/ipath_kernel.h
@@ -141,6 +141,11 @@ struct ipath_portdata {
u32 port_pionowait;
/* total number of rcvhdrqfull errors */
u32 port_hdrqfull;
+ /*
+ * Used to suppress multiple instances of same
+ * port staying stuck at same point.
+ */
+ u32 port_lastrcvhdrqtail;
/* saved total number of rcvhdrqfull errors for poll edge trigger */
u32 port_hdrqfull_poll;
/* total number of polled urgent packets */
@@ -149,6 +154,7 @@ struct ipath_portdata {
u32 port_urgent_poll;
/* pid of process using this port */
pid_t port_pid;
+ pid_t port_subpid[INFINIPATH_MAX_SUBPORT];
/* same size as task_struct .comm[] */
char port_comm[16];
/* pkeys set by this use of this port */
@@ -320,16 +326,6 @@ struct ipath_devdata {
u32 ipath_p0_hdrqfull;
/*
- * (*cfgports) used to suppress multiple instances of same
- * port staying stuck at same point
- */
- u32 *ipath_lastrcvhdrqtails;
- /*
- * (*cfgports) used to suppress multiple instances of same
- * port staying stuck at same point
- */
- u32 *ipath_lastegrheads;
- /*
* index of last piobuffer we used. Speeds up searching, by
* starting at this point. Doesn't matter if multiple cpu's use and
* update, last updater is only write that matters. Whenever it
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