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| author |   Jason A. Donenfeld <Jason@zx2c4.com> | 2017-01-13 05:25:46 +0100 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2017-01-13 05:25:46 +0100 |
| commit | 2a348e4c945502204125d0519b55433b7d41853c (patch) | |
| tree | 3dde14fdc784238b1a22adcf3784af5f4122c49c /src/crypto/chacha20poly1305.c | |
| parent | config: useless newline (diff) | |
| download | wireguard-monolithic-historical-2a348e4c945502204125d0519b55433b7d41853c.tar.xz wireguard-monolithic-historical-2a348e4c945502204125d0519b55433b7d41853c.zip | |
Use __read_mostly attribute when possible
Diffstat (limited to 'src/crypto/chacha20poly1305.c')
| -rw-r--r-- | src/crypto/chacha20poly1305.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/crypto/chacha20poly1305.c b/src/crypto/chacha20poly1305.c index 8f187fc..28e27b6 100644 --- a/src/crypto/chacha20poly1305.c +++ b/src/crypto/chacha20poly1305.c @@ -27,9 +27,9 @@ asmlinkage void poly1305_asm_2block_sse2(u32 *h, const u8 *src, const u32 *r, un #ifdef CONFIG_AS_AVX2 asmlinkage void poly1305_asm_4block_avx2(u32 *h, const u8 *src, const u32 *r, unsigned int blocks, const u32 *u); #endif -static bool chacha20poly1305_use_avx2 = false; -static bool chacha20poly1305_use_ssse3 = false; -static bool chacha20poly1305_use_sse2 = false; +static bool chacha20poly1305_use_avx2 __read_mostly = false; +static bool chacha20poly1305_use_ssse3 __read_mostly = false; +static bool chacha20poly1305_use_sse2 __read_mostly = false; void chacha20poly1305_init(void) { chacha20poly1305_use_sse2 = boot_cpu_has(X86_FEATURE_XMM2); |