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| author | Li RongQing <roy.qing.li@gmail.com> | 2016-07-26 15:22:14 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-07-26 16:19:19 -0700 |
| commit | 48406ef897f48d1a189d73f8c8cd2ece0dc19e5e (patch) | |
| tree | bd74c5571fa87515c79a5915dc133838494bb44f /mm/memcontrol.c | |
| parent | de24baecd7628aa19e8b53530bb33f8ffbaf5220 (diff) | |
| download | linux-48406ef897f48d1a189d73f8c8cd2ece0dc19e5e.tar.gz | |
mm/memcontrol.c: remove the useless parameter for mc_handle_swap_pte
It seems like this parameter has never been used since being introduced
by 90254a65833b ("memcg: clean up move charge"). Not a big deal because
I assume the function would get inlined into the caller anyway but why
not get rid of it.
[mhocko@suse.com: wrote changelog]
Link: http://lkml.kernel.org/r/20160525151831.GJ20132@dhcp22.suse.cz
Link: http://lkml.kernel.org/r/1464145026-26693-1-git-send-email-roy.qing.li@gmail.com
Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/memcontrol.c')
| -rw-r--r-- | mm/memcontrol.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c index 5339c89dff63..3a755212448e 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -4409,7 +4409,7 @@ static struct page *mc_handle_present_pte(struct vm_area_struct *vma, #ifdef CONFIG_SWAP static struct page *mc_handle_swap_pte(struct vm_area_struct *vma, - unsigned long addr, pte_t ptent, swp_entry_t *entry) + pte_t ptent, swp_entry_t *entry) { struct page *page = NULL; swp_entry_t ent = pte_to_swp_entry(ptent); @@ -4428,7 +4428,7 @@ static struct page *mc_handle_swap_pte(struct vm_area_struct *vma, } #else static struct page *mc_handle_swap_pte(struct vm_area_struct *vma, - unsigned long addr, pte_t ptent, swp_entry_t *entry) + pte_t ptent, swp_entry_t *entry) { return NULL; } @@ -4593,7 +4593,7 @@ static enum mc_target_type get_mctgt_type(struct vm_area_struct *vma, if (pte_present(ptent)) page = mc_handle_present_pte(vma, addr, ptent); else if (is_swap_pte(ptent)) - page = mc_handle_swap_pte(vma, addr, ptent, &ent); + page = mc_handle_swap_pte(vma, ptent, &ent); else if (pte_none(ptent)) page = mc_handle_file_pte(vma, addr, ptent, &ent); |