From d277707a56041fad7a99dd345e9d151b87bf0519 Mon Sep 17 00:00:00 2001 From: Fu Siyuan Date: Tue, 15 Sep 2015 05:39:28 +0000 Subject: NetworkPkg: Avoid memory allocation for each HTTP message exchange. This patch updates the HTTP driver to use a shared buffer for URL parsing to avoid memory allocation for each HTTP request. (Sync patch r18449 from main trunk.) Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Fu Siyuan Reviewed-by: Ye Ting git-svn-id: https://svn.code.sf.net/p/edk2/code/branches/UDK2015@18459 6f19259b-4bc3-4df7-8a09-765794883524 --- NetworkPkg/HttpDxe/HttpProto.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'NetworkPkg/HttpDxe/HttpProto.c') diff --git a/NetworkPkg/HttpDxe/HttpProto.c b/NetworkPkg/HttpDxe/HttpProto.c index e8ce9879f3..99f907e10c 100644 --- a/NetworkPkg/HttpDxe/HttpProto.c +++ b/NetworkPkg/HttpDxe/HttpProto.c @@ -431,6 +431,12 @@ HttpInitProtocol ( goto ON_ERROR; } + HttpInstance->Url = AllocateZeroPool (HTTP_URL_BUFFER_LEN); + if (HttpInstance->Url == NULL) { + Status = EFI_OUT_OF_RESOURCES; + goto ON_ERROR; + } + NetMapInit (&HttpInstance->TxTokens); NetMapInit (&HttpInstance->RxTokens); @@ -496,6 +502,11 @@ HttpCleanProtocol ( HttpInstance->MsgParser = NULL; } + if (HttpInstance->Url != NULL) { + FreePool (HttpInstance->Url); + HttpInstance->Url = NULL; + } + NetMapClean (&HttpInstance->TxTokens); NetMapClean (&HttpInstance->RxTokens); -- cgit v1.2.3