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Posted to notifications@mynewt.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2017/04/25 02:14:04 UTC
[jira] [Commented] (MYNEWT-737) Make ble_hci_uart_tx_char more
efficient
[ https://issues.apache.org/jira/browse/MYNEWT-737?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15982281#comment-15982281 ]
ASF subversion and git services commented on MYNEWT-737:
--------------------------------------------------------
Commit 843e03dde5aaf3119ad348a70ba195e5b9ef7e36 in incubator-mynewt-core's branch refs/heads/master from [~ccollins476]
[ https://git-wip-us.apache.org/repos/asf?p=incubator-mynewt-core.git;h=843e03d ]
This closes #243.
Merge remote-tracking branch 'wes3/ble_hci_uart2'
* wes3/ble_hci_uart2:
nimble/transport; MYNEWT-737: Make ble_hci_uart_tx_char more efficient
nimble/transport; MYNEWT-737: Make ble_hci_uart_tx_char more efficient
> Make ble_hci_uart_tx_char more efficient
> ----------------------------------------
>
> Key: MYNEWT-737
> URL: https://issues.apache.org/jira/browse/MYNEWT-737
> Project: Mynewt
> Issue Type: Improvement
> Components: Nimble
> Affects Versions: v1_1_0_rel, v1_0_0_rel
> Reporter: William San Filippo
> Fix For: v1_1_0_rel
>
>
> Recently there was a bug fixed in ble_hci_uart_tx_char(). The original code assumed a single mbuf but now that we have mbuf chains, the code could probably be made more efficient, as using os_mbuf_copydata and os_mbuf_adj() is a bit heavyweight for single mbuf copies
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