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| author | Brian Gerst <brgerst@gmail.com> | 2009-01-21 17:26:05 +0900 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2009-01-21 17:26:05 +0900 |
| commit | 299e26992a737804e13e74fdb97cdab470ed19ac (patch) | |
| tree | 65796f4ef75b1915509225bf9a1c2f3cde48ba0a /lib/zlib_deflate/deflate.c | |
| parent | 06deef892c7327992434917fb6592c233430803d (diff) | |
x86: fix percpu_write with 64-bit constants
Impact: slightly better code generation for percpu_to_op()
The processor will sign-extend 32-bit immediate values in 64-bit
operations. Use the 'e' constraint ("32-bit signed integer constant,
or a symbolic reference known to fit that range") for 64-bit constants.
Signed-off-by: Brian Gerst <brgerst@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'lib/zlib_deflate/deflate.c')
0 files changed, 0 insertions, 0 deletions