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am 586b38cc: Merge "Calculate max_stashed_blocks correctly for block OTA v3"

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* commit '586b38cc397758848dbfc09351cadd39b89b9e49':
  Calculate max_stashed_blocks correctly for block OTA v3
This commit is contained in:
Sami Tolvanen
2015-04-17 18:52:57 +00:00
committed by Android Git Automerger
parent 7a1d29eb4b 586b38cc39
commit 7788547ff3
1 changed files with 12 additions and 0 deletions
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12
tools/releasetools/blockimgdiff.py
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@@ -396,6 +396,12 @@ class BlockImageDiff(object):
xf.style, xf.style,
xf.tgt_ranges.to_string_raw(), src_str)) xf.tgt_ranges.to_string_raw(), src_str))
elif self.version >= 3: elif self.version >= 3:
# take into account automatic stashing of overlapping blocks
if xf.src_ranges.overlaps(xf.tgt_ranges):
temp_stash_usage = stashed_blocks + xf.src_ranges.size();
if temp_stash_usage > max_stashed_blocks:
max_stashed_blocks = temp_stash_usage
out.append("%s %s %s %s\n" % ( out.append("%s %s %s %s\n" % (
xf.style, xf.style,
self.HashBlocks(self.tgt, xf.tgt_ranges), self.HashBlocks(self.tgt, xf.tgt_ranges),
@@ -414,6 +420,12 @@ class BlockImageDiff(object):
xf.style, xf.patch_start, xf.patch_len, xf.style, xf.patch_start, xf.patch_len,
xf.tgt_ranges.to_string_raw(), src_str)) xf.tgt_ranges.to_string_raw(), src_str))
elif self.version >= 3: elif self.version >= 3:
# take into account automatic stashing of overlapping blocks
if xf.src_ranges.overlaps(xf.tgt_ranges):
temp_stash_usage = stashed_blocks + xf.src_ranges.size();
if temp_stash_usage > max_stashed_blocks:
max_stashed_blocks = temp_stash_usage
out.append("%s %d %d %s %s %s %s\n" % ( out.append("%s %d %d %s %s %s %s\n" % (
xf.style, xf.style,
xf.patch_start, xf.patch_len, xf.patch_start, xf.patch_len,