mirror of
https://github.com/opnsense/src.git
synced 2026-02-03 20:49:35 -05:00
f79ba6d75b
Changelist:
- Add the proper memory barriers in the kloop ring processing
functions.
- Fix memory barriers usage in the user helpers (nm_sync_kloop_appl_write,
nm_sync_kloop_appl_read).
- Fix nm_kr_txempty() helper to look at rhead rather than rcur. This
is important since the kloop can read a value of rcur which is ahead
of the value of rhead (see explanation in nm_sync_kloop_appl_write)
- Remove obsolete ptnetmap_guest_write_kring_csb() and
ptnet_guest_read_kring_csb(), and update if_ptnet(4) to use those.
- Prepare in advance the arguments for netmap_sync_kloop_[tr]x_ring(),
to make the kloop faster.
- Provide kernel and user implementation for nm_ldld_barrier() and
nm_ldst_barrier()
MFC after: 2 weeks
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|---|---|---|
| .. | ||
| if_ptnet.c | ||
| if_re_netmap.h | ||
| if_vtnet_netmap.h | ||
| netmap.c | ||
| netmap_bdg.c | ||
| netmap_bdg.h | ||
| netmap_freebsd.c | ||
| netmap_generic.c | ||
| netmap_kern.h | ||
| netmap_kloop.c | ||
| netmap_legacy.c | ||
| netmap_mbq.c | ||
| netmap_mbq.h | ||
| netmap_mem2.c | ||
| netmap_mem2.h | ||
| netmap_monitor.c | ||
| netmap_null.c | ||
| netmap_offloadings.c | ||
| netmap_pipe.c | ||
| netmap_pt.c | ||
| netmap_vale.c | ||