ubifs: replay: Fix high stack usage, again
authorArnd Bergmann <arnd@arndb.de>
Thu, 14 Jan 2021 21:30:11 +0000 (22:30 +0100)
committerRichard Weinberger <richard@nod.at>
Fri, 12 Feb 2021 20:53:22 +0000 (21:53 +0100)
commit410b6de702ef84fea6e7abcb6620ef8bfc112fae
tree9b0124c057d548881451f497ae64571f1714366e
parent11b8ab3836454a2600e396f34731e491b661f9d5
ubifs: replay: Fix high stack usage, again

An earlier commit moved out some functions to not be inlined by gcc, but
after some other rework to remove one of those, clang started inlining
the other one and ran into the same problem as gcc did before:

fs/ubifs/replay.c:1174:5: error: stack frame size of 1152 bytes in function 'ubifs_replay_journal' [-Werror,-Wframe-larger-than=]

Mark the function as noinline_for_stack to ensure it doesn't happen
again.

Fixes: f80df3851246 ("ubifs: use crypto_shash_tfm_digest()")
Fixes: eb66eff6636d ("ubifs: replay: Fix high stack usage")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
fs/ubifs/replay.c