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| author | Tina Ruchandani <ruchandani.tina@gmail.com> | 2017-11-27 15:02:17 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-11-30 09:26:32 -0500 |
| commit | d750dbdc071bf863112ea83c64cd7c44d4bad261 (patch) | |
| tree | 6de5b06174f72a5cff623e5fb0c46fd05c6abcf2 /net/atm/mpoa_caches.h | |
| parent | 59c036995c65606ae7d4ba3b93dfc01361618dce (diff) | |
| download | linux-d750dbdc071bf863112ea83c64cd7c44d4bad261.tar.bz2 | |
atm: mpoa: remove 32-bit timekeeping
net/atm/mpoa_* files use 'struct timeval' to store event
timestamps. struct timeval uses a 32-bit seconds field which will
overflow in the year 2038 and beyond. Morever, the timestamps are being
compared only to get seconds elapsed, so struct timeval which stores
a seconds and microseconds field is an overkill. This patch replaces
the use of struct timeval with time64_t to store a 64-bit seconds field.
Signed-off-by: Tina Ruchandani <ruchandani.tina@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/atm/mpoa_caches.h')
| -rw-r--r-- | net/atm/mpoa_caches.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/net/atm/mpoa_caches.h b/net/atm/mpoa_caches.h index 6a266669ebf4..464c4c7f8d1f 100644 --- a/net/atm/mpoa_caches.h +++ b/net/atm/mpoa_caches.h @@ -2,6 +2,7 @@ #ifndef MPOA_CACHES_H #define MPOA_CACHES_H +#include <linux/time64.h> #include <linux/netdevice.h> #include <linux/types.h> #include <linux/atm.h> @@ -16,9 +17,9 @@ void atm_mpoa_init_cache(struct mpoa_client *mpc); typedef struct in_cache_entry { struct in_cache_entry *next; struct in_cache_entry *prev; - struct timeval tv; - struct timeval reply_wait; - struct timeval hold_down; + time64_t time; + time64_t reply_wait; + time64_t hold_down; uint32_t packets_fwded; uint16_t entry_state; uint32_t retry_time; @@ -53,7 +54,7 @@ struct in_cache_ops{ typedef struct eg_cache_entry{ struct eg_cache_entry *next; struct eg_cache_entry *prev; - struct timeval tv; + time64_t time; uint8_t MPS_ctrl_ATM_addr[ATM_ESA_LEN]; struct atm_vcc *shortcut; uint32_t packets_rcvd; |