mm/vmacache, sched/headers: Introduce 'struct vmacache' and move it from <linux/sched.h> to <linux/mm_types>

The <linux/sched.h> header includes various vmacache related defines, which are arguably misplaced. Move them to mm_types.h and minimize the sched.h impact by putting all task vmacache state into a new 'struct vmacache' structure. No change in functionality.

Ingo Molnar committed 9 years ago

Commit 314ff781 parent 780de9d6 files · +25 −16Browse files

Showing the changes to kernel/debug/debug_core.c (1 of 6 files). Show all

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kernel/debug/debug_core.c+2−2

@@ -232,9 +232,9 @@ static void kgdb_flush_swbreak_addr(unsigned long addr) · 231 unmodified lines
232	232	int i;
233	233
234	234	for (i = 0; i < VMACACHE_SIZE; i++) {
235		− if (!current->vmacache[i])
	235	+ if (!current->vmacache.vmas[i])
236	236	continue;
237		− flush_cache_range(current->vmacache[i],
	237	+ flush_cache_range(current->vmacache.vmas[i],
238	238	addr, addr + BREAK_INSTR_SIZE);
239	239	}
240	240	}