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[freeldr] Handle ramdisks < 8MB

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svn path=/trunk/; revision=51515
This commit is contained in:
Hervé Poussineau 2011-05-01 07:57:47 +00:00
parent a6edd599e3
commit 8973f39c75
1 changed files with 4 additions and 1 deletions
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3
reactos/boot/freeldr/freeldr/disk/ramdisk.c
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@ -164,6 +164,9 @@ RamDiskLoadVirtualFile(IN PCHAR FileName)
// Allocate memory for it // Allocate memory for it
// //
ChunkSize = 8 * 1024 * 1024; ChunkSize = 8 * 1024 * 1024;
if (gRamDiskSize < ChunkSize)
Percent = PercentPerChunk = 0;
else
Percent = PercentPerChunk = 100 / (gRamDiskSize / ChunkSize); Percent = PercentPerChunk = 100 / (gRamDiskSize / ChunkSize);
gRamDiskBase = MmAllocateMemory(gRamDiskSize); gRamDiskBase = MmAllocateMemory(gRamDiskSize);
if (!gRamDiskBase) if (!gRamDiskBase)