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Searched refs:reordering (Results 1 – 25 of 30) sorted by relevance

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/linux/tools/memory-model/litmus-tests/
H A DLB+unlocklockonceonce+poacquireonce.litmus10 * the viewpoint of another CPU (the kind of reordering allowed by TSO).
/linux/Documentation/devicetree/bindings/mtd/
H A Dgpio-control-nand.txt23 location used to guard against bus reordering with regards to accesses to
/linux/drivers/platform/x86/amd/
H A DKconfig16 that alters CPU core reordering. This bias prefers cores with higher
/linux/tools/testing/selftests/bpf/progs/
H A Dbpf_cc_cubic.c98 if (tcp_sk(sk)->reordering > TCP_REORDERING) in tcp_cwnd_reduction()
/linux/Documentation/userspace-api/
H A Drseq.rst201 barrier(); // Prevent compiler reordering
203 barrier(); // Prevent compiler reordering
/linux/Documentation/block/
H A Dblk-mq.rst98 any reordering. When the device starts processing requests in the hardware
119 There is no reordering at this stage, and each software queue has a set of
/linux/net/ipv4/
H A Dtcp_input.c623 nr_segs = max_t(u32, nr_segs, tp->reordering + 1); in tcp_sndbuf_expand()
1256 * DSACKs that may have been due to reordering causing RACK to trigger in tcp_dsack_seen()
1258 * without having seen reordering, or that match TLP probes (TLP in tcp_dsack_seen()
1271 /* It's reordering when higher sequence was delivered (i.e. sacked) before
1272 * some lower never-retransmitted sequence ("low_seq"). The maximum reordering
1273 * distance is approximated in full-mss packet distance ("reordering").
1287 if ((metric > tp->reordering * mss) && mss) { in tcp_check_sack_reordering()
1291 tp->reordering, in tcp_check_sack_reordering()
1296 WRITE_ONCE(tp->reordering, in tcp_check_sack_reordering()
1392 * ever retransmitted -> reordering
2560 u8 reordering; tcp_enter_loss() local
[all...]
H A Dtcp.c461 tp->reordering = READ_ONCE(sock_net(sk)->ipv4.sysctl_tcp_reordering); in tcp_init_sock()
4238 info->tcpi_reordering = tp->reordering; in tcp_get_info()
4444 nla_put_u32(stats, TCP_NLA_REORDERING, READ_ONCE(tp->reordering)); in tcp_get_timestamping_opt_stats()
5204 CACHELINE_ASSERT_GROUP_MEMBER(struct tcp_sock, tcp_sock_read_tx, reordering); in tcp_struct_check()
/linux/include/linux/
H A Dtcp.h210 u32 reordering; /* Packet reordering metric. */ member
/linux/Documentation/arch/x86/
H A Damd-hfi.rst83 a reordering of the performance and efficiency ranking. Table updates happen
/linux/tools/perf/Documentation/
H A Dperf.data-file-format.txt504 below). perf record guarantees that there is no reordering over a
563 No event reordering over this header. No payload.
H A Dperf-sched.txt98 Note: The tool will not give correct results if there is topological reordering or
/linux/Documentation/core-api/
H A Dpadata.rst13 decryption on large numbers of packets without reordering those packets. This
/linux/Documentation/admin-guide/blockdev/
H A Dzoned_loop.rst105 ordered_zone_append Enable zloop mitigation of zone append reordering.
/linux/Documentation/
H A Dmemory-barriers.txt367 can use a variety of tricks to improve performance, including reordering,
919 (*) Control dependencies require that the compiler avoid reordering the
1547 (*) Prevents the compiler from reordering accesses following the
1875 compiler and the CPU from reordering them.
2059 respectively, this same reordering can occur if the lock's ACQUIRE and
2078 It might appear that this reordering could introduce a deadlock.
2085 the reordering, not the compiler. If the compiler (or, for
2352 Under normal operation, memory operation reordering is generally not going to
2355 circumstances in which reordering definitely _could_ be a problem:
2879 and st.rel instructions (respectively) that prevent such reordering.
/linux/Documentation/filesystems/
H A Dromfs.rst179 from the filesystem. It might be resolved by reordering file data to
/linux/Documentation/networking/device_drivers/ethernet/freescale/
H A Ddpaa.rst199 This ensures a very low rate of frame reordering. A drawback of this
/linux/tools/memory-model/Documentation/
H A Dcontrol-dependencies.txt242 (*) Control dependencies require that the compiler avoid reordering the
H A Dsimple.txt25 In single-threaded code, there is no reordering, at least assuming
/linux/Documentation/networking/
H A Dnexthop-group-resilient.rst42 the same server, the issue is that different latencies and reordering along
H A Dl2tp.rst192 RECV_TIMEOUT N Timeout to wait when reordering received
237 RECV_TIMEOUT N Timeout to wait when reordering received
H A Dip-sysctl.rst300 common IP source address. Note that reordering of packets is
314 reordering of packets occurs, which could lead to poor application
768 reordering. currently, setting this bit to 0 has no
772 RACK: 0x2 makes RACK's reordering window static (min_rtt/4).
795 Initial reordering level of packets in a TCP stream.
796 TCP stack can then dynamically adjust flow reordering level
802 Maximal reordering level of packets in a TCP stream.
/linux/Documentation/userspace-api/media/v4l/
H A Ddev-encoder.rst463 e.g. frame reordering.
477 reordering is used,
/linux/Documentation/locking/
H A Dww-mutex-design.rst185 list-reordering allows for a bit more idiomatic code::
/linux/Documentation/RCU/
H A Drcu_dereference.rst277 to some reordering from the compiler and CPUs is beside the point.

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