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| author | Ralf Baechle <ralf@linux-mips.org> | 2008-01-29 11:14:56 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2008-01-29 11:14:56 +0100 |
| commit | 33202349eff1f90a593924a61291e5466306ab8e (patch) | |
| tree | ce9099695ceade9a0e6efcbc7e809162b5753726 /arch | |
| parent | [MIPS] Use pte_present instead of open coded test for _PAGE_PRESENT. (diff) | |
| download | linux-33202349eff1f90a593924a61291e5466306ab8e.tar.xz linux-33202349eff1f90a593924a61291e5466306ab8e.zip | |
[MIPS] Remove useless S-cache flushes.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/mm/c-r4k.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c index d526899b037c..c91b59680695 100644 --- a/arch/mips/mm/c-r4k.c +++ b/arch/mips/mm/c-r4k.c @@ -468,8 +468,6 @@ static inline void local_r4k_flush_cache_page(void *args) if (cpu_has_dc_aliases || (exec && !cpu_has_ic_fills_f_dc)) { r4k_blast_dcache_page(addr); - if (exec && !cpu_icache_snoops_remote_store) - r4k_blast_scache_page(addr); } if (exec) { if (vaddr && cpu_has_vtag_icache && mm == current->active_mm) { @@ -533,13 +531,6 @@ static inline void local_r4k_flush_icache_range(void *args) R4600_HIT_CACHEOP_WAR_IMPL; protected_blast_dcache_range(start, end); } - - if (!cpu_icache_snoops_remote_store && scache_size) { - if (end - start > scache_size) - r4k_blast_scache(); - else - protected_blast_scache_range(start, end); - } } if (end - start > icache_size) |