tree 346280ad807fa3b60f18861dac7a7da307568695
parent b5e618181a927210f8be1d3d2249d31904ba358d
author Michael Ellerman <michael@ellerman.id.au> 1178609422 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1178648111 -0700

Document SPIN_LOCK_UNLOCKED/RW_LOCK_UNLOCKED deprecation

Apparently it's not cool anymore to use SPIN/RW_LOCK_UNLOCKED.  There's
some mention of this in Documentation/spinlocks.txt, but that only talks
about dynamic initialisation.

A comment in the code mentioning the preferred usage would be good IMHO.

[akpm@linux-foundation.org: add reason for deprecation]
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>