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Eric Dumazet 9db66bdcc8 net: convert TCP/DCCP ehash rwlocks to spinlocks ...

Now TCP & DCCP use RCU lookups, we can convert ehash rwlocks to spinlocks.

/proc/net/tcp and other seq_file 'readers' can safely be converted to 'writers'.

This should speedup writers, since spin_lock()/spin_unlock()
only use one atomic operation instead of two for write_lock()/write_unlock()

Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2008-11-20 20:39:09 -08:00

..

acpi

Merge branch 'ec' into release

2008-11-11 21:17:26 -05:00

asm-arm

[ARM] S3C24XX: Additional include moves

2008-10-07 23:09:51 +01:00

asm-frv

ide: fix support for IDE PCI controllers using MMIO on frv

2008-10-17 18:09:14 +02:00

asm-generic

Fix __pfn_to_page(pfn) for CONFIG_DISCONTIGMEM=y

2008-11-08 10:02:48 -08:00

asm-h8300

h8300: update timer handler - new files

2008-10-16 11:21:29 -07:00

asm-m32r

[PATCH] remove unused ibcs2/PER_SVR4 in SET_PERSONALITY

2008-10-16 15:40:05 +02:00

asm-m68k

proc: move /proc/hardware to m68k-specific code

2008-10-23 14:24:03 +04:00

asm-mn10300

[PATCH] remove unused ibcs2/PER_SVR4 in SET_PERSONALITY

2008-10-16 15:40:05 +02:00

asm-xtensa

Merge git://git.kernel.org/pub/scm/linux/kernel/git/czankel/xtensa-2.6

2008-10-23 09:16:56 -07:00

crypto

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drm

drm/i915: Filter pci devices based on PCI_CLASS_DISPLAY_VGA

2008-11-11 18:02:12 +10:00

keys

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linux

hippi: convert driver to net_device_ops

2008-11-20 20:32:15 -08:00

math-emu

math-emu: Fix thinko in _FP_DIV

2008-10-22 22:09:59 -07:00

media

V4L/DVB (9335): videobuf: split unregister bus creating self-contained frontend de-allocator

2008-10-21 14:32:08 -02:00

mtd

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net

net: convert TCP/DCCP ehash rwlocks to spinlocks

2008-11-20 20:39:09 -08:00

pcmcia

pcmcia: ioctl-internal definitions

2008-08-31 16:00:42 +02:00

rdma

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rxrpc

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scsi

scsi: make sure that scsi_init_shared_tag_map() doesn't overwrite existing map

2008-10-27 19:25:30 +01:00

sound

Merge branches 'topic/fix/misc' and 'topic/fix/hda' into for-linus

2008-11-10 17:58:46 +01:00

trace

sched: clean up tracepoints

2008-10-14 10:33:14 +02:00

video

atmel_lcdfb: change irq_base definition to allow error reporting

2008-11-12 17:17:16 -08:00

xen

xen: remove unused balloon.h

2008-10-03 10:04:10 +02:00

Kbuild

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