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(parent: e32f406) | patch
omap: mailbox: convert rwlocks to spinlock
authorOhad Ben-Cohen <ohad@wizery.com>
Wed, 5 May 2010 15:33:06 +0000 (15:33 +0000)
committerHiroshi DOYU <Hiroshi.DOYU@nokia.com>
Wed, 4 Aug 2010 12:50:16 +0000 (15:50 +0300)
commitf804bc37b7ef59356620958abeb6b730890bf725
treef1f999dbc1bc46c92307d262bc9eb18accf85470tree | snapshot
parente32f406157543042f22a7799ac82e5991004e066commit | diff
omap: mailbox: convert rwlocks to spinlock

rwlocks are slower and have potential starvation issues
therefore spinlocks are generally preferred.

see also: http://lwn.net/Articles/364583/

Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
Signed-off-by: Kanigeri Hari <h-kanigeri2@ti.com>
Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
arch/arm/plat-omap/mailbox.c diff | blob | history
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