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authorGary Guo <[email protected]>2019-03-27 00:41:25 +0000
committerPalmer Dabbelt <[email protected]>2019-05-16 20:42:12 -0700
commit58de77545e53b94cd6c816776197dade598632c5 (patch)
tree2472a19173ceea0148de0e34c5de2fc2ecac6968 /tools/perf/scripts/python/exported-sql-viewer.py
parentf91253a3d005796404ae0e578b3394459b5f9b71 (diff)
riscv: move flush_icache_{all,mm} to cacheflush.c
Currently, flush_icache_all is macro-expanded into a SBI call, yet no asm/sbi.h is included in asm/cacheflush.h. This could be moved to mm/cacheflush.c instead (SBI call will dominate performance-wise and there is no worry to not have it inlined. Currently, flush_icache_mm stays in kernel/smp.c, which looks like a hack to prevent it from being compiled when CONFIG_SMP=n. It should also be in mm/cacheflush.c. Signed-off-by: Gary Guo <[email protected]> Signed-off-by: Christoph Hellwig <[email protected]> Signed-off-by: Palmer Dabbelt <[email protected]>
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