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UBIFS: allocate dump buffer on demand
authorArtem Bityutskiy <Artem.Bityutskiy@nokia.com>
Fri, 11 Mar 2011 13:39:09 +0000 (15:39 +0200)
committerArtem Bityutskiy <Artem.Bityutskiy@nokia.com>
Wed, 16 Mar 2011 12:05:24 +0000 (14:05 +0200)
commit73d9aec3fd212d7bf8af5aa1eca9c79f8a90ad5a
treef91a454bb4958af70a7e701a1e32c0231e2be548tree | snapshot
parent2bcf002159c2aedd5c0ab5a21c3ea73fec87ff8dcommit | diff
UBIFS: allocate dump buffer on demand

Instead of using pre-allocated 'c->dbg->buf' buffer in
'dbg_dump_leb()', dynamically allocate it when needed. The intend
is to get rid of the pre-allocated 'c->dbg->buf' buffer and save
128KiB of RAM (or more if PEB size is larger). Indeed, currently we
allocate this memory even if the user never enables any self-check,
which is wasteful.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
fs/ubifs/debug.c diff | blob | blame | history
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