Peter Hurley 9dfd16ddea n_tty: Avoid false-sharing echo buffer indices ...

Separate the head & commit indices from the tail index to avoid
cache-line contention (so called 'false-sharing') between concurrent
threads.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2013-07-23 17:02:22 -07:00

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hvc

tty: replace strict_strtoul() with kstrtoul()

2013-06-03 10:30:42 -07:00

ipwireless

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serial

Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

2013-07-13 14:52:21 -07:00

vt

tty: Fix unsafe vt paste_selection()

2013-07-23 16:47:10 -07:00

amiserial.c

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bfin_jtag_comm.c

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cyclades.c

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ehv_bytechan.c

TTY: ehv_bytechan: add missing platform_driver_unregister() when module exit

2013-05-20 12:15:59 -07:00

goldfish.c

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isicom.c

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Kconfig

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Makefile

tty: Add timed, writer-prioritized rw semaphore

2013-05-20 12:30:32 -07:00

metag_da.c

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moxa.c

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moxa.h

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mxser.c

tty: mxser: Fix build warning introduced by dfc7b837c7 (Re: linux-next: build warning after merge of the tty.current tree)

2013-05-22 10:26:02 -07:00

mxser.h

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n_gsm.c

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n_hdlc.c

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n_r3964.c

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n_tracerouter.c

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n_tracesink.c

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n_tracesink.h

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n_tty.c

n_tty: Avoid false-sharing echo buffer indices

2013-07-23 17:02:22 -07:00

nozomi.c

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pty.c

tty: Track flip buffer memory limit atomically

2013-07-23 16:47:08 -07:00

rocket_int.h

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rocket.c

TTY: rocket, fix more no-PCI warnings

2013-05-20 12:15:59 -07:00

rocket.h

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synclink_gt.c

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synclink.c

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synclinkmp.c

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sysrq.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2013-07-04 15:35:08 -07:00

tty_audit.c

audit: do not needlessly take a lock in tty_audit_exit

2013-04-30 15:31:28 -04:00

tty_buffer.c

tty: Remove private constant from global namespace

2013-07-23 16:47:10 -07:00

tty_io.c

tty: Only guarantee termios read safety for throttle/unthrottle

2013-07-23 16:43:02 -07:00

tty_ioctl.c

tty: Only guarantee termios read safety for throttle/unthrottle

2013-07-23 16:43:02 -07:00

tty_ldisc.c

tty: Convert termios_mutex to termios_rwsem

2013-07-23 16:43:01 -07:00

tty_ldsem.c

tty: Add timed, writer-prioritized rw semaphore

2013-05-20 12:30:32 -07:00

tty_mutex.c

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tty_port.c

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