diff options
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 3 | ||||
| -rw-r--r-- | include/linux/mlx4/device.h | 3 | ||||
| -rw-r--r-- | kernel/crash_dump.c | 1 |
4 files changed, 7 insertions, 3 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c index 23881448fb0..c99087f746a 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 a008f48cfaa..0728c02440f 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) { diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index 071f6b23460..783dd099abd 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -38,6 +38,7 @@ #include <linux/completion.h> #include <linux/radix-tree.h> #include <linux/cpu_rmap.h> +#include <linux/crash_dump.h> #include <linux/atomic.h> @@ -1275,7 +1276,7 @@ int mlx4_mr_rereg_mem_write(struct mlx4_dev *dev, struct mlx4_mr *mr, /* Returns true if running in low memory profile (kdump kernel) */ static inline bool mlx4_low_memory_profile(void) { - return reset_devices; + return is_kdump_kernel(); } #endif /* MLX4_DEVICE_H */ diff --git a/kernel/crash_dump.c b/kernel/crash_dump.c index c766ee54c0b..b64e238b553 100644 --- a/kernel/crash_dump.c +++ b/kernel/crash_dump.c @@ -18,6 +18,7 @@ unsigned long saved_max_pfn; * it under CONFIG_CRASH_DUMP and not CONFIG_PROC_VMCORE. */ unsigned long long elfcorehdr_addr = ELFCORE_ADDR_MAX; +EXPORT_SYMBOL_GPL(elfcorehdr_addr); /* * stores the size of elf header of crash image |