huge tmpfs: fix Committed_AS leak

[cascardo/linux.git] / mm / shmem.c

diff --git a/mm/shmem.c b/mm/shmem.c
index aec5b49..971fc83 100644 (file)
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -270,7 +270,7 @@ bool shmem_charge(struct inode *inode, long pages)
                info->alloced -= pages;
                shmem_recalc_inode(inode);
                spin_unlock_irqrestore(&info->lock, flags);
-
+               shmem_unacct_blocks(info->flags, pages);
                return false;
        }
        percpu_counter_add(&sbinfo->used_blocks, pages);
@@ -291,6 +291,7 @@ void shmem_uncharge(struct inode *inode, long pages)
 
        if (sbinfo->max_blocks)
                percpu_counter_sub(&sbinfo->used_blocks, pages);
+       shmem_unacct_blocks(info->flags, pages);
 }
 
 /*