Gregory Nutt dec7ecbd56 net/tcp/tcp_recvwindow.c: In order to receive data we must not only have IOBs available, but we must also have at least one IOB chain qentry available. Otherwise, we will advertise that we an buffer a lot of data when, in fact, we cannot. This is an expermental fix to a performance problem noted by Masayuki Ishikawa.

2018-09-22 09:33:29 -06:00

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iob_add_queue.c

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iob_alloc_qentry.c

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iob_alloc.c

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iob_clone.c

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iob_concat.c

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iob_contig.c

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iob_copyin.c

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iob_copyout.c

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iob_dump.c

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iob_free_chain.c

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iob_free_qentry.c

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iob_free_queue.c

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iob_free.c

mm/iob: Add a divider that can be used to reduce the rate of IOB notifications.

2018-09-13 06:56:29 -06:00

iob_initialize.c

sched/signal: Add a generic signal notification facility. Modify the custom IOB available notifier so that it is now just a wrapper around this generic signal notification. This generic signal notification faility will, eventually, be used to support network polling.

2018-09-09 08:32:37 -06:00

iob_navail.c

net/tcp/tcp_recvwindow.c: In order to receive data we must not only have IOBs available, but we must also have at least one IOB chain qentry available. Otherwise, we will advertise that we an buffer a lot of data when, in fact, we cannot. This is an expermental fix to a performance problem noted by Masayuki Ishikawa.

2018-09-22 09:33:29 -06:00

iob_notifier.c

mm/iob: iob_navail() was returning the number of free IOB chain queue entries, not the number of free IOBs. Completely misnamed.

2018-09-12 06:40:18 -06:00

iob_pack.c

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iob_peek_queue.c

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iob_remove_queue.c

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iob_test.c

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iob_trimhead_queue.c

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iob_trimhead.c

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iob_trimtail.c

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iob.h

sched/signal: Add a generic signal notification facility. Modify the custom IOB available notifier so that it is now just a wrapper around this generic signal notification. This generic signal notification faility will, eventually, be used to support network polling.

2018-09-09 08:32:37 -06:00

Kconfig

mm/iob: Add a divider that can be used to reduce the rate of IOB notifications.

2018-09-13 06:56:29 -06:00

Make.defs

sched/signal: Add a generic signal notification facility. Modify the custom IOB available notifier so that it is now just a wrapper around this generic signal notification. This generic signal notification faility will, eventually, be used to support network polling.

2018-09-09 08:32:37 -06:00