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(parent: ee67633) | patch
pstore/ram: Avoid needless alloc during header write
authorKees Cook <keescook@chromium.org>
Tue, 12 Feb 2019 21:09:36 +0000 (13:09 -0800)
committerKees Cook <keescook@chromium.org>
Tue, 12 Feb 2019 21:45:53 +0000 (13:45 -0800)
commit0f1c0c87489ecc46d4da39edf7aba397f44e5deb
treeb59d6703ee660577abbb1f3de464f2482a6962datree | snapshot
parentee676330acd60e9fa65bfde8be8fee8a35cbe5b5commit | diff
pstore/ram: Avoid needless alloc during header write

Since the header is a fixed small maximum size, just use a stack variable
to avoid memory allocation in the write path.

Signed-off-by: Kees Cook <keescook@chromium.org>
fs/pstore/ram.c diff | blob | history
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