The patch titled
Subject: block: don't select PERCPU_RWSEM
has been added to the -mm tree. Its filename is
block-dont-select-percpu_rwsem.patch
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------------------------------------------------------
From: Mikulas Patocka <mpatocka@xxxxxxxxxx>
Subject: block: don't select PERCPU_RWSEM
The block device doesn't use percpu rw-semaphore anymore, so don't select
it for compilation.
Signed-off-by: Mikulas Patocka <mpatocka@xxxxxxxxxx>
Cc: Jens Axboe <axboe@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
block/Kconfig | 1 -
1 file changed, 1 deletion(-)
diff -puN block/Kconfig~block-dont-select-percpu_rwsem block/Kconfig
--- a/block/Kconfig~block-dont-select-percpu_rwsem
+++ a/block/Kconfig
@@ -4,7 +4,6 @@
menuconfig BLOCK
bool "Enable the block layer" if EXPERT
default y
- select PERCPU_RWSEM
help
Provide block layer support for the kernel.
_
Patches currently in -mm which might be from mpatocka@xxxxxxxxxx are
linux-next.patch
block-dont-select-percpu_rwsem.patch
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