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authorAmir Vadai <amirv@mellanox.com>2014-08-25 16:06:54 +0300
committerDavid S. Miller <davem@davemloft.net>2014-08-25 15:42:19 -0700
commitc993189601fa89842eee96814e3ab2277fae3076 (patch)
tree54025e3931195d56a4ef051df8cd2ec53077825d
parent48ea526a6877d605c961aa37fae33f3227b29424 (diff)
net/bnx2x: Use is_kdump_kernel() to detect kdump kernel
Use is_kdump_kernel() to detect kdump kernel, instead of reset_devices. CC: Ariel Elior <ariel.elior@qlogic.com> CC: Michal Schmidt <mschmidt@redhat.com> Signed-off-by: Amir Vadai <amirv@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c3
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c3
2 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index 23881448fb02..c99087f746a3 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -21,6 +21,7 @@
#include <linux/if_vlan.h>
#include <linux/interrupt.h>
#include <linux/ip.h>
+#include <linux/crash_dump.h>
#include <net/tcp.h>
#include <net/ipv6.h>
#include <net/ip6_checksum.h>
@@ -64,7 +65,7 @@ static int bnx2x_calc_num_queues(struct bnx2x *bp)
int nq = bnx2x_num_queues ? : netif_get_num_default_rss_queues();
/* Reduce memory usage in kdump environment by using only one queue */
- if (reset_devices)
+ if (is_kdump_kernel())
nq = 1;
nq = clamp(nq, 1, BNX2X_MAX_QUEUES(bp));
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index a008f48cfaae..0728c02440f4 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -41,6 +41,7 @@
#include <linux/ethtool.h>
#include <linux/mii.h>
#include <linux/if_vlan.h>
+#include <linux/crash_dump.h>
#include <net/ip.h>
#include <net/ipv6.h>
#include <net/tcp.h>
@@ -11956,7 +11957,7 @@ static int bnx2x_init_bp(struct bnx2x *bp)
bp->disable_tpa = disable_tpa;
bp->disable_tpa |= IS_MF_STORAGE_SD(bp) || IS_MF_FCOE_AFEX(bp);
/* Reduce memory usage in kdump environment by disabling TPA */
- bp->disable_tpa |= reset_devices;
+ bp->disable_tpa |= is_kdump_kernel();
/* Set TPA flags */
if (bp->disable_tpa) {