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authorNick Piggin <nickpiggin@yahoo.com.au>2005-11-14 01:07:25 +0100
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-14 03:14:16 +0100
commit8426e1f6af0fd7f44d040af7263750c5a52f3cc3 (patch)
tree827bd2588c2b73d11cea6869de8ff42dba134375 /include/asm-m68knommu/m68360.h
parent[PATCH] atomic: cmpxchg (diff)
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[PATCH] atomic: inc_not_zero
Introduce an atomic_inc_not_zero operation. Make this a special case of atomic_add_unless because lockless pagecache actually wants atomic_inc_not_negativeone due to its offset refcount. Signed-off-by: Nick Piggin <npiggin@suse.de> Cc: "Paul E. McKenney" <paulmck@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-m68knommu/m68360.h')
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