Sunny, I don't agree to keep the RAM disk. Because every HTTP boot will create a new one. Then there will be many RAM disk instances.
Regards, Ray >-----Original Message----- >From: Sunny Wang [mailto:sunnyw...@hpe.com] >Sent: Monday, June 20, 2016 4:13 PM >To: edk2-devel@lists.01.org >Cc: el...@hpe.com; Ni, Ruiyu <ruiyu...@intel.com>; Sunny Wang ><sunnyw...@hpe.com> >Subject: [PATCH] MdeModulePkg/UefiBootManagerLib: Keep HTTP boot mounted RAM >disk > >There may be some use cases which need to keep HTTP boot mounted RAM disk >(downloaded image) after image returns >back to save the time for downloading the same image again. >Therefore, this code change is to remove BmDestroyRamDisk() function call to >keep the mounted RAM disk for these cases. > >Contributed-under: TianoCore Contribution Agreement 1.0 >Signed-off-by: Sunny Wang <sunnyw...@hpe.com> >--- > MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c | 6 +----- > 1 file changed, 1 insertion(+), 5 deletions(-) > >diff --git a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c >b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c >index d016517..2fb612be 100644 >--- a/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c >+++ b/MdeModulePkg/Library/UefiBootManagerLib/BmBoot.c >@@ -2,7 +2,7 @@ > Library functions which relates with booting. > > Copyright (c) 2011 - 2016, Intel Corporation. All rights reserved.<BR> >-(C) Copyright 2015 Hewlett Packard Enterprise Development LP<BR> >+(C) Copyright 2015-2016 Hewlett Packard Enterprise Development LP<BR> > This program and the accompanying materials > are licensed and made available under the terms and conditions of the BSD > License > which accompanies this distribution. The full text of the license may be > found at >@@ -1797,11 +1797,7 @@ EfiBootManagerBoot ( > } > PERF_END_EX (gImageHandle, "BdsAttempt", NULL, 0, (UINT32) OptionNumber); > >- // >- // Destroy the RAM disk >- // > if (RamDiskDevicePath != NULL) { >- BmDestroyRamDisk (RamDiskDevicePath); > FreePool (RamDiskDevicePath); > } > >-- >2.5.0.windows.1 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel
