5a6a4d4320
flush_dcache_icache_page() will be called on an instruction page fault. We can't sleep in the fault handler, so use kmap_atomic() instead of just kmap() for the Book-E case. Signed-off-by: Roland Dreier <rolandd@cisco.com> Acked-by: Matt Porter <mporter@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
26 lines
357 B
C
26 lines
357 B
C
#ifdef __KERNEL__
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#ifndef _ASM_KMAP_TYPES_H
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#define _ASM_KMAP_TYPES_H
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enum km_type {
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KM_BOUNCE_READ,
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KM_SKB_SUNRPC_DATA,
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KM_SKB_DATA_SOFTIRQ,
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KM_USER0,
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KM_USER1,
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KM_BIO_SRC_IRQ,
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KM_BIO_DST_IRQ,
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KM_PTE0,
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KM_PTE1,
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KM_IRQ0,
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KM_IRQ1,
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KM_SOFTIRQ0,
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KM_SOFTIRQ1,
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KM_PPC_SYNC_PAGE,
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KM_PPC_SYNC_ICACHE,
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KM_TYPE_NR
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};
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#endif
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#endif /* __KERNEL__ */
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