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authorAnders Roxell <anders.roxell@linaro.org>2019-02-11 13:20:34 +0000
committerIngo Molnar <mingo@kernel.org>2019-02-11 14:27:33 +0100
commitb14e77f89aca1c2763f65dc274b5837a185ab13f (patch)
tree77d63c0f2f9f27c5657ad8441e16f035a809ccf3
parent41b8687191cfd0326db03b0e82fb09d8c98ca641 (diff)
downloadlinux-b14e77f89aca1c2763f65dc274b5837a185ab13f.tar.bz2
locking/atomics: Change 'fold' to 'grep'
Some distibutions and build systems doesn't include 'fold' from coreutils default. .../scripts/atomic/atomic-tbl.sh: line 183: fold: command not found Rework to use 'grep' instead of 'fold' to use a dependency that is already used a lot in the kernel. [Mark: rework commit message] Suggested-by: Will Deacon <will.deacon@arm.com> Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org> Signed-off-by: Anders Roxell <anders.roxell@linaro.org> Signed-off-by: Mark Rutland <mark.rutland@arm.com> Acked-by: Will Deacon <will.deacon@arm.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: akpm@linux-foundation.org Cc: boqun.feng@gmail.com Cc: linux-kernel@vger.kernel.rg Signed-off-by: Ingo Molnar <mingo@kernel.org>
-rwxr-xr-xscripts/atomic/atomic-tbl.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/atomic/atomic-tbl.sh b/scripts/atomic/atomic-tbl.sh
index 9d6be538a987..81d5c32039dd 100755
--- a/scripts/atomic/atomic-tbl.sh
+++ b/scripts/atomic/atomic-tbl.sh
@@ -180,7 +180,7 @@ gen_proto_variants()
#gen_proto(meta, ...)
gen_proto() {
local meta="$1"; shift
- for m in $(echo "${meta}" | fold -w1); do
+ for m in $(echo "${meta}" | grep -o .); do
gen_proto_variants "${m}" "$@"
done
}