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x86/boot/e820: Rename sanitize_e820_table() to e820__update_table()

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sanitize_e820_table() is a minor misnomer in that it suggests that
the E820 table requires sanitizing - which implies that it will only
do anything if the E820 table is irregular (not sane).

That is wrong, because sanitize_e820_table() also does a very regular
sorting of the E820 table, which is a necessity in the basic
append-only flow of E820 updates the kernel is allowed to perform to
it.

So rename it to e820__update_table() to include that purpose as well.

This also lines up all the table-update functions into a coherent
naming family:

  int  e820__update_table(struct e820_entry *biosmap, int max_nr_map, u32 *pnr_map);

  void e820__update_table_print(void);
  void e820__update_table_firmware(void);

No change in functionality.

Cc: Alex Thorlton <athorlton@sgi.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Huang, Ying <ying.huang@intel.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul Jackson <pj@sgi.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rafael J. Wysocki <rjw@sisk.pl>
Cc: Tejun Heo <tj@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Wei Yang <richard.weiyang@gmail.com>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Ingo Molnar
2017-01-28 14:09:20 +01:00
parent 6464d294d2
commit f52355a99f
7 changed files with 17 additions and 17 deletions
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2
arch/x86/kernel/early-quirks.c
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@@ -547,7 +547,7 @@ intel_graphics_stolen(int num, int slot, int func,
/* Mark this space as reserved */
e820_add_region(base, size, E820_RESERVED);
sanitize_e820_table(e820_table->entries, ARRAY_SIZE(e820_table->entries), &e820_table->nr_entries);
e820__update_table(e820_table->entries, ARRAY_SIZE(e820_table->entries), &e820_table->nr_entries);
}
static void __init intel_graphics_quirks(int num, int slot, int func)