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d428032b35
Add (and export) __cmpxchg_u16(), teach __cmpxchg() to use it. And get rid of manual truncation down to u8, etc. in there - the only reason for those is to avoid bogus warnings about constant truncation from sparse, and those are easy to avoid by turning that switch into conditional expression. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
75 lines
1.6 KiB
75 lines
1.6 KiB