According to the definitions, DEBUG_POOL and DEBUG_PAGE are for alloc & free pool/page.
#define DEBUG_POOL 0x00000010 // Alloc & Free (pool) #define DEBUG_PAGE 0x00000020 // Alloc & Free (page) How about changing the debug level to DEBUG_VERBOSE? If you agree, you do not need send a new patch, we can update it when pushing. :) Thanks, Star -----Original Message----- From: edk2-devel [mailto:edk2-devel-boun...@lists.01.org] On Behalf Of Jian J Wang Sent: Tuesday, November 14, 2017 11:11 AM To: edk2-devel@lists.01.org Cc: Yao, Jiewen <jiewen....@intel.com>; Dong, Eric <eric.d...@intel.com> Subject: [edk2] [PATCH v6 3/7] UefiCpuPkg/CpuDxe: Reduce debug message Heap guard feature will frequently update page attributes. The debug message in CpuDxe driver will slow down the boot performance noticeably. Changing the debug level to DEBUG_POOL and DEBUG_PAGE to reduce the message output for normal debug configuration. Cc: Eric Dong <eric.d...@intel.com> Cc: Jiewen Yao <jiewen....@intel.com> Suggested-by: Ayellet Wolman <ayellet.wol...@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Jian J Wang <jian.j.w...@intel.com> Reviewed-by: Jiewen Yao <jiewen....@intel.com> Regression-tested-by: Laszlo Ersek <ler...@redhat.com> --- UefiCpuPkg/CpuDxe/CpuPageTable.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/UefiCpuPkg/CpuDxe/CpuPageTable.c b/UefiCpuPkg/CpuDxe/CpuPageTable.c index d312eb66f8..5270a1124f 100644 --- a/UefiCpuPkg/CpuDxe/CpuPageTable.c +++ b/UefiCpuPkg/CpuDxe/CpuPageTable.c @@ -442,8 +442,9 @@ ConvertPageEntryAttribute ( *PageEntry = NewPageEntry; if (CurrentPageEntry != NewPageEntry) { *IsModified = TRUE; - DEBUG ((DEBUG_INFO, "ConvertPageEntryAttribute 0x%lx", CurrentPageEntry)); - DEBUG ((DEBUG_INFO, "->0x%lx\n", NewPageEntry)); + DEBUG ((DEBUG_POOL | DEBUG_PAGE, "ConvertPageEntryAttribute 0x%lx", + CurrentPageEntry)); + DEBUG ((DEBUG_POOL | DEBUG_PAGE, "->0x%lx\n", NewPageEntry)); } else { *IsModified = FALSE; } -- 2.14.1.windows.1 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel
