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authorKOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>2008-04-09 12:26:10 +0900
committerTony Luck <tony.luck@intel.com>2008-04-09 10:10:18 -0700
commite4b05d4097eb6dab08bda86a72f6fdfdd9816395 (patch)
tree009e910e248bc614bae38313d79234c0331e0ae2 /include/asm-ia64
parent3975afffd32b84c0ad6797debe5abd179f44a698 (diff)
[IA64] pgd_offset() constfication.
when compile 2.6.25-rc8-mm1, below warning happend. because walk_page_range pass argument as "const struct mm*", but pgd_offset() receive as "struct mm*". CC mm/pagewalk.o mm/pagewalk.c: In function 'walk_page_range': mm/pagewalk.c:111: warning: passing argument 1 of 'pgd_offset' discards qualifiers from pointer target type Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'include/asm-ia64')
-rw-r--r--include/asm-ia64/pgtable.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-ia64/pgtable.h b/include/asm-ia64/pgtable.h
index e6204f14f61..ed70862ea24 100644
--- a/include/asm-ia64/pgtable.h
+++ b/include/asm-ia64/pgtable.h
@@ -371,7 +371,7 @@ pgd_index (unsigned long address)
/* The offset in the 1-level directory is given by the 3 region bits
(61..63) and the level-1 bits. */
static inline pgd_t*
-pgd_offset (struct mm_struct *mm, unsigned long address)
+pgd_offset (const struct mm_struct *mm, unsigned long address)
{
return mm->pgd + pgd_index(address);
}