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-rw-r--r--mm/shmem.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/mm/shmem.c b/mm/shmem.c
index 0788616696dc..6e9027cb72ef 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -1014,7 +1014,9 @@ static int shmem_getattr(const struct path *path, struct kstat *stat,
shmem_recalc_inode(inode);
spin_unlock_irq(&info->lock);
}
+ inode_lock_shared(inode);
generic_fillattr(inode, stat);
+ inode_unlock_shared(inode);
if (is_huge_enabled(sb_info))
stat->blksize = HPAGE_PMD_SIZE;