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| author | Michael Cree <mcree@orcon.net.nz> | 2018-01-03 11:58:00 +0300 |
|---|---|---|
| committer | Matt Turner <mattst88@gmail.com> | 2018-01-17 06:34:46 +0300 |
| commit | 0d83620fd18e5b8d79d390e482583b379a6a986d (patch) | |
| tree | 455377fa088b09c5943138a2fcb747645250156a | |
| parent | 8cbab92dff778e516064c13113ca15d4869ec883 (diff) | |
| download | linux-0d83620fd18e5b8d79d390e482583b379a6a986d.tar.xz | |
alpha: extend memset16 to EV6 optimised routines
Commit 92ce4c3ea7c4, "alpha: add support for memset16", renamed
the function memsetw() to be memset16() but neglected to do this for
the EV6 optimised version, thus when building a kernel optimised
for EV6 (or later) link errors result. This extends the memset16
support to EV6.
Signed-off-by: Michael Cree <mcree@orcon.net.nz>
Signed-off-by: Matt Turner <mattst88@gmail.com>
| -rw-r--r-- | arch/alpha/lib/ev6-memset.S | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/alpha/lib/ev6-memset.S b/arch/alpha/lib/ev6-memset.S index 316a99aa9efe..1cfcfbbea6f0 100644 --- a/arch/alpha/lib/ev6-memset.S +++ b/arch/alpha/lib/ev6-memset.S @@ -18,7 +18,7 @@ * The algorithm for the leading and trailing quadwords remains the same, * however the loop has been unrolled to enable better memory throughput, * and the code has been replicated for each of the entry points: __memset - * and __memsetw to permit better scheduling to eliminate the stalling + * and __memset16 to permit better scheduling to eliminate the stalling * encountered during the mask replication. * A future enhancement might be to put in a byte store loop for really * small (say < 32 bytes) memset()s. Whether or not that change would be @@ -34,7 +34,7 @@ .globl memset .globl __memset .globl ___memset - .globl __memsetw + .globl __memset16 .globl __constant_c_memset .ent ___memset @@ -415,9 +415,9 @@ end: * to mask stalls. Note that entry point names also had to change */ .align 5 - .ent __memsetw + .ent __memset16 -__memsetw: +__memset16: .frame $30,0,$26,0 .prologue 0 @@ -596,8 +596,8 @@ end_w: nop ret $31,($26),1 # L0 : - .end __memsetw - EXPORT_SYMBOL(__memsetw) + .end __memset16 + EXPORT_SYMBOL(__memset16) memset = ___memset __memset = ___memset |