fs/Kconfig: kill CONFIG_PERCPU_RWSEM some more
As of commit bf3eac84c4
("percpu-rwsem: kill CONFIG_PERCPU_RWSEM") we
unconditionally build pcpu-rwsems. Remove a leftover in for
FILE_LOCKING.
Link: http://lkml.kernel.org/r/20170518180115.2794-1-dave@stgolabs.net
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -80,7 +80,6 @@ config EXPORTFS_BLOCK_OPS
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config FILE_LOCKING
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bool "Enable POSIX file locking API" if EXPERT
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default y
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select PERCPU_RWSEM
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help
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This option enables standard file locking support, required
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for filesystems like NFS and for the flock() system
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