David Xu
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03f70aec67
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Replace selwakeuppri with selwakeup, let scheduler figure out
appropriate thread priority.
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2005-12-16 15:01:16 +00:00 |
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David Xu
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dd1a6f53ac
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Stop fiddling thread priority with msleep, eliminating unnecessary
context switching. This improves performance about 30% on UP machine.
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2005-12-12 05:04:56 +00:00 |
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David Xu
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102178d0df
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Comment out mqfs_create_link. Inline some small functions.
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2005-12-09 02:38:29 +00:00 |
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David Xu
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9da8a32aae
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o Turn on MPSAFE flag for mqueuefs.
o Reuse si_mqd field in siginfo_t, this also gives userland
information about which descriptor is notified.
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2005-12-06 06:22:12 +00:00 |
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David Xu
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052ea11c71
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After reading some documents, I realized SIGEV_NONE != NULL, also
fix code in mqueue_send_notification to handle SIGEV_NONE.
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2005-12-05 04:41:32 +00:00 |
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David Xu
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9947b45978
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Handle SIGEV_NONE, if notification is SIGEV_NONE, error status and
return status will be set, but no notification will be registered.
Increase hard limit of maxmsg to 100, so posixtestsuite ports can run.
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2005-12-05 03:23:27 +00:00 |
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David Xu
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5ee2d4ac5a
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1. Cleanup including.
2. Set configuration value for CTL_P1003_1B_MESSAGE_PASSING.
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2005-12-02 14:09:32 +00:00 |
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David Xu
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a6de716d7e
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1. Check if message priority is less than MQ_PRIO_MAX.
2. Use getnanotime instead of getnanouptime.
3. Don't free message in _mqueue_send, mqueue_send will free it.
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2005-12-02 08:23:49 +00:00 |
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David Xu
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b2f92ef96b
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Last step to make mq_notify conform to POSIX standard, If the process
has successfully attached a notification request to the message queue
via a queue descriptor, file closing should remove the attachment.
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2005-11-30 05:12:03 +00:00 |
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David Xu
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f72b11a40c
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Fix a stupid compiler warining, remove a redundant line.
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2005-11-27 22:59:47 +00:00 |
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David Xu
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47bf2cf9fe
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Change filesystem name from mqueue to mqueuefs for style consistent.
Suggested by: rwatson
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2005-11-27 08:30:12 +00:00 |
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David Xu
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655291f2ae
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Bring in experimental kernel support for POSIX message queue.
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2005-11-26 12:42:35 +00:00 |
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