linux

Files

Peter Hurley e9975fdec0 tty: Ensure single-threaded flip buffer consumer with mutex

The buffer work may race with parallel tty_buffer_flush. Use a
mutex to guarantee exclusive modify access to the head flip
buffer.

Remove the unneeded spin lock.

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

2013-07-23 16:47:09 -07:00

dgrp_common.c

dgrp procfs fixes, part 6: just use proc_create{,_data}

2013-04-09 14:13:09 -04:00

dgrp_common.h

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

2013-05-01 17:51:54 -07:00

dgrp_dpa_ops.c

staging: for dgrp, let nd_ps_desc always NUL terminated string within MAX_DESC_LEN length

2013-05-13 18:08:16 -04:00

dgrp_driver.c

staging: dgrp: implement error handling in dgrp_create_class_sysfs_files()

2013-04-05 14:24:11 -07:00

dgrp_mon_ops.c

Include missing linux/slab.h inclusions

2013-04-29 15:42:01 -04:00

dgrp_net_ops.c

drivers: staging: dgrp: using time_is_before_jiffies() instead of open coding 'jiffies'

2013-06-08 22:20:59 -07:00

dgrp_ports_ops.c

procfs: new helper - PDE_DATA(inode)

2013-04-09 14:13:32 -04:00

dgrp_specproc.c

Include missing linux/slab.h inclusions

2013-04-29 15:42:01 -04:00

dgrp_sysfs.c

drivers: avoid format string in dev_set_name

2013-07-03 16:07:41 -07:00

dgrp_tty.c

tty: Ensure single-threaded flip buffer consumer with mutex

2013-07-23 16:47:09 -07:00

digirp.h

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drp.h

staging: for dgrp, let nd_ps_desc always NUL terminated string within MAX_DESC_LEN length

2013-05-13 18:08:16 -04:00

Kconfig

tty: Added a CONFIG_TTY option to allow removal of TTY

2013-01-18 16:15:27 -08:00

Makefile

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README

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TODO

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README

The user space code to work with this driver is located at
https://github.com/wfp5p/dgrp-utils