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UBIFS: allocate ltab checking buffer on demand
authorArtem Bityutskiy <Artem.Bityutskiy@nokia.com>
Fri, 11 Mar 2011 13:56:38 +0000 (15:56 +0200)
committerArtem Bityutskiy <Artem.Bityutskiy@nokia.com>
Wed, 16 Mar 2011 12:05:24 +0000 (14:05 +0200)
commit6fb324a4b0c3c9297cd569bd125ed691f2f98d57
treee21c9930d753e13db7ac72e533138b864f9a909atree | snapshot
parentcd5f7485bbbbfeea4363b535abeaa01df6942c66commit | diff
UBIFS: allocate ltab checking buffer on demand

Instead of using pre-allocated 'c->dbg->buf' buffer in
'dbg_check_ltab_lnum()', 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/lpt_commit.c diff | blob | history
Domain: System / Uncategorized;