diff options
| author | Dave Olson <dave.olson@qlogic.com> | 2007-12-06 00:28:02 -0800 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2008-01-25 14:15:36 -0800 |
| commit | 755807a296f77ca7c31dc000afdfe1e5172bbf72 (patch) | |
| tree | 0df244c6d024ec0b7085b2d405b3836f2809b4d6 /drivers/infiniband/hw/ipath/ipath_file_ops.c | |
| parent | d8274869d742c3d8082e1428de47e54d12104928 (diff) | |
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_file_ops.c')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_file_ops.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_file_ops.c b/drivers/infiniband/hw/ipath/ipath_file_ops.c index 65da7a9808e..2a75faf1d10 100644 --- a/drivers/infiniband/hw/ipath/ipath_file_ops.c +++ b/drivers/infiniband/hw/ipath/ipath_file_ops.c @@ -1785,6 +1785,7 @@ static int find_shared_port(struct file *fp, } port_fp(fp) = pd; subport_fp(fp) = pd->port_cnt++; + pd->port_subpid[subport_fp(fp)] = current->pid; tidcursor_fp(fp) = 0; pd->active_slaves |= 1 << subport_fp(fp); ipath_cdbg(PROC, @@ -1915,8 +1916,7 @@ static int ipath_do_user_init(struct file *fp, */ head32 = ipath_read_ureg32(dd, ur_rcvegrindextail, pd->port_port); ipath_write_ureg(dd, ur_rcvegrindexhead, head32, pd->port_port); - dd->ipath_lastegrheads[pd->port_port] = -1; - dd->ipath_lastrcvhdrqtails[pd->port_port] = -1; + pd->port_lastrcvhdrqtail = -1; ipath_cdbg(VERBOSE, "Wrote port%d egrhead %x from tail regs\n", pd->port_port, head32); pd->port_tidcursor = 0; /* start at beginning after open */ @@ -2019,6 +2019,7 @@ static int ipath_close(struct inode *in, struct file *fp) * the slave(s) don't wait for receive data forever. */ pd->active_slaves &= ~(1 << fd->subport); + pd->port_subpid[fd->subport] = 0; mutex_unlock(&ipath_mutex); goto bail; } |