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Diffstat (limited to 'mm/shmem.c')
-rw-r--r--mm/shmem.c25
1 files changed, 14 insertions, 11 deletions
diff --git a/mm/shmem.c b/mm/shmem.c
index 970ff5b80853..b98e1011858c 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -810,7 +810,8 @@ int shmem_unuse(swp_entry_t swap, struct page *page)
* the shmem_swaplist_mutex which might hold up shmem_writepage().
* Charged back to the user (not to caller) when swap account is used.
*/
- error = mem_cgroup_try_charge(page, current->mm, GFP_KERNEL, &memcg);
+ error = mem_cgroup_try_charge(page, current->mm, GFP_KERNEL, &memcg,
+ false);
if (error)
goto out;
/* No radix_tree_preload: swap entry keeps a place for page in tree */
@@ -833,9 +834,9 @@ int shmem_unuse(swp_entry_t swap, struct page *page)
if (error) {
if (error != -ENOMEM)
error = 0;
- mem_cgroup_cancel_charge(page, memcg);
+ mem_cgroup_cancel_charge(page, memcg, false);
} else
- mem_cgroup_commit_charge(page, memcg, true);
+ mem_cgroup_commit_charge(page, memcg, true, false);
out:
unlock_page(page);
page_cache_release(page);
@@ -1085,7 +1086,7 @@ static int shmem_replace_page(struct page **pagep, gfp_t gfp,
copy_highpage(newpage, oldpage);
flush_dcache_page(newpage);
- __set_page_locked(newpage);
+ __SetPageLocked(newpage);
SetPageUptodate(newpage);
SetPageSwapBacked(newpage);
set_page_private(newpage, swap_index);
@@ -1218,7 +1219,8 @@ repeat:
goto failed;
}
- error = mem_cgroup_try_charge(page, current->mm, gfp, &memcg);
+ error = mem_cgroup_try_charge(page, current->mm, gfp, &memcg,
+ false);
if (!error) {
error = shmem_add_to_page_cache(page, mapping, index,
swp_to_radix_entry(swap));
@@ -1235,14 +1237,14 @@ repeat:
* "repeat": reading a hole and writing should succeed.
*/
if (error) {
- mem_cgroup_cancel_charge(page, memcg);
+ mem_cgroup_cancel_charge(page, memcg, false);
delete_from_swap_cache(page);
}
}
if (error)
goto failed;
- mem_cgroup_commit_charge(page, memcg, true);
+ mem_cgroup_commit_charge(page, memcg, true, false);
spin_lock(&info->lock);
info->swapped--;
@@ -1277,11 +1279,12 @@ repeat:
}
__SetPageSwapBacked(page);
- __set_page_locked(page);
+ __SetPageLocked(page);
if (sgp == SGP_WRITE)
__SetPageReferenced(page);
- error = mem_cgroup_try_charge(page, current->mm, gfp, &memcg);
+ error = mem_cgroup_try_charge(page, current->mm, gfp, &memcg,
+ false);
if (error)
goto decused;
error = radix_tree_maybe_preload(gfp & GFP_RECLAIM_MASK);
@@ -1291,10 +1294,10 @@ repeat:
radix_tree_preload_end();
}
if (error) {
- mem_cgroup_cancel_charge(page, memcg);
+ mem_cgroup_cancel_charge(page, memcg, false);
goto decused;
}
- mem_cgroup_commit_charge(page, memcg, false);
+ mem_cgroup_commit_charge(page, memcg, false, false);
lru_cache_add_anon(page);
spin_lock(&info->lock);