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author | Michael Forney <mforney@mforney.org> | 2019-06-18 08:33:06 +0300 |
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committer | Ingo Molnar <mingo@kernel.org> | 2019-06-25 11:17:07 +0300 |
commit | ebf8d82bbb32720878a3867b28e655950ccee992 (patch) | |
tree | c9c99ac58cb352cff16a040e46cb165b8465e589 /include/asm-generic | |
parent | 886532aee3cd42d95196601ed16d7c3d4679e9e5 (diff) | |
download | linux-ebf8d82bbb32720878a3867b28e655950ccee992.tar.xz |
locking/atomics: Use sed(1) instead of non-standard head(1) option
POSIX says the -n option must be a positive decimal integer. Not all
implementations of head(1) support negative numbers meaning offset from
the end of the file.
Instead, the sed expression '$d' has the same effect of removing the
last line of the file.
Signed-off-by: Michael Forney <mforney@mforney.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Will Deacon <will.deacon@arm.com>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/20190618053306.730-1-mforney@mforney.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/asm-generic')
0 files changed, 0 insertions, 0 deletions