[ 
https://issues.apache.org/jira/browse/MYNEWT-737?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15982282#comment-15982282
 ] 

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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