UBIFS: fix zero-length truncations

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Always allow truncations to zero, even if budgeting thinks there
is no space. UBIFS reserves some space for deletions anyway.

Otherwise, the following happans:
1. create a file, and write as much as possible there, until ENOSPC
2. truncate the file, which fails with ENOSPC, which is not good.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

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This commit is contained in:

Artem Bityutskiy 2008-08-20 17:16:34 +03:00

parent 6a55617ed5

commit 04da11bfcf

2 changed files with 16 additions and 5 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

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1

fs/ubifs/dir.c

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20

fs/ubifs/file.c

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