Peter Hurley 7bfe0b7116 tty: Track flip buffer memory limit atomically ...

Lockless flip buffers require atomically updating the bytes-in-use
watermark.

The pty driver also peeks at the watermark value to limit
memory consumption to a much lower value than the default; query
the watermark with new fn, tty_buffer_space_avail().

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

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

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acpi

ACPI / video / i915: No ACPI backlight if firmware expects Windows 8

2013-07-18 02:08:06 +02:00

asm-generic

Merge branch 'cpuinit-delete' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2013-07-07 11:01:19 -07:00

clocksource

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crypto

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drm

drm/cma: remove GEM CMA specific dma_buf functionality

2013-07-05 15:44:54 +10:00

dt-bindings

ARM: at91: dt: add header to define at_hdmac configuration

2013-07-05 11:40:53 +05:30

keys

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kvm

ARM: KVM: Allow host virt timer irq to be different from guest timer virt irq

2013-06-26 10:50:02 -07:00

linux

tty: Track flip buffer memory limit atomically

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

math-emu

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media

[media] exynos4-is: Correct colorspace handling at FIMC-LITE

2013-06-28 15:33:27 -03:00

memory

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misc

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net

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2013-07-13 17:42:22 -07:00

pcmcia

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ras

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rdma

Merge branches 'af_ib', 'cxgb4', 'misc', 'mlx5', 'ocrdma', 'qib' and 'srp' into for-next

2013-07-08 11:22:11 -07:00

rxrpc

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scsi

[SCSI] libiscsi: Added new boot entries in the session sysfs

2013-06-26 18:04:11 -07:00

sound

Merge tag 'asoc-v3.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next

2013-06-28 13:36:22 +02:00

target

target: make queue_tm_rsp() return void

2013-07-07 18:36:53 -07:00

trace

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending

2013-07-11 12:57:19 -07:00

uapi

allow O_TMPFILE to work with O_WRONLY

2013-07-20 03:11:32 +04:00

video

Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux

2013-07-09 16:04:31 -07:00

xen

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2013-07-09 18:24:39 -07:00

Kbuild

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