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Eric Dumazet b7aa0bf70c [NET]: convert network timestamps to ktime_t ... We currently use a special structure (struct skb_timeval) and plain 'struct timeval' to store packet timestamps in sk_buffs and struct sock. This has some drawbacks : - Fixed resolution of micro second. - Waste of space on 64bit platforms where sizeof(struct timeval)=16 I suggest using ktime_t that is a nice abstraction of high resolution time services, currently capable of nanosecond resolution. As sizeof(ktime_t) is 8 bytes, using ktime_t in 'struct sock' permits a 8 byte shrink of this structure on 64bit architectures. Some other structures also benefit from this size reduction (struct ipq in ipv4/ip_fragment.c, struct frag_queue in ipv6/reassembly.c, ...) Once this ktime infrastructure adopted, we can more easily provide nanosecond resolution on top of it. (ioctl SIOCGSTAMPNS and/or SO_TIMESTAMPNS/SCM_TIMESTAMPNS) Note : this patch includes a bug correction in compat_sock_get_timestamp() where a "err = 0;" was missing (so this syscall returned -ENOENT instead of 0) Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> CC: Stephen Hemminger <shemminger@linux-foundation.org> CC: John find <linux.kernel@free.fr> Signed-off-by: David S. Miller <davem@davemloft.net>		18 years ago
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netfilter	[NET]: convert network timestamps to ktime_t	18 years ago
Kconfig	…
Makefile	…
br.c	…
br_device.c	…
br_fdb.c	[BRIDGE]: Fix fdb RCU race	18 years ago
br_forward.c	…
br_if.c	[BRIDGE]: adding new device to bridge should enable if up	18 years ago
br_input.c	…
br_ioctl.c	…
br_netfilter.c	[NET]: fix up misplaced inlines.	18 years ago
br_netlink.c	…
br_notify.c	…
br_private.h	…
br_private_stp.h	…
br_stp.c	…
br_stp_bpdu.c	…
br_stp_if.c	[BRIDGE]: Unaligned access when comparing ethernet addresses	18 years ago
br_stp_timer.c	…
br_sysfs_br.c	…
br_sysfs_if.c	…