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Searched refs:reordering (Results 1 – 25 of 28) 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/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/Documentation/userspace-api/
H A Drseq.rst201 barrier(); // Prevent compiler reordering
203 barrier(); // Prevent compiler reordering
/linux/net/ipv4/
H A Dtcp_input.c623 nr_segs = max_t(u32, nr_segs, tp->reordering + 1); in tcp_sndbuf_expand()
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()
2443 WRITE_ONCE(tp->reordering, in tcp_check_reno_reordering()
2560 u8 reordering; in tcp_enter_loss() local
2581 reordering = READ_ONCE(net->ipv4.sysctl_tcp_reordering); in tcp_enter_loss()
2583 tp->sacked_out >= reordering) in tcp_enter_loss()
2584 WRITE_ONCE(tp->reordering, in tcp_enter_loss()
2585 min_t(unsigned int, tp->reordering, reordering)); in tcp_enter_loss()
[all …]
/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
/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.
/linux/Documentation/scsi/
H A DChangeLog.megaraid404 i. Function reordering so that inline functions are defined before they
/linux/Documentation/RCU/Design/Requirements/
H A DRequirements.rst185 | Without that extra grace period, memory reordering could result in |
250 to prevent the compiler and the CPU from reordering in this manner,
300 | initialized. So reordering the assignments to ``p->a`` and ``p->b`` |
736 within its rights to do significant reordering. This is by design: Any
747 | prevent the compiler from reordering in this particular case. |

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