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Date: Sun, 27 Jul 2014 17:59:16 +0300 From: Amir Vadai <amirv@...lanox.com> To: "David S. Miller" <davem@...emloft.net>, Andrew Morton <akpm@...ux-foundation.org>, Vivek Goyal <vgoyal@...hat.com> Cc: netdev@...r.kernel.org, Amir Vadai <amirv@...lanox.com>, Or Gerlitz <ogerlitz@...lanox.com>, Yevgeny Petrilin <yevgenyp@...lanox.com>, Ariel Elior <ariel.elior@...gic.com>, Michal Schmidt <mschmidt@...hat.com> Subject: [PATCH net-next 3/3] 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@...gic.com> CC: Michal Schmidt <mschmidt@...hat.com> Signed-off-by: Amir Vadai <amirv@...lanox.com> --- drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 3 ++- drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 3 ++- 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 dca1236..9d83fd9 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 3871ec4..ba5b1af 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> @@ -11943,7 +11944,7 @@ 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) { -- 1.8.3.4 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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