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-rw-r--r--fs/proc/kcore.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
index 92e6726f6e37..a939f5ed7f89 100644
--- a/fs/proc/kcore.c
+++ b/fs/proc/kcore.c
@@ -552,9 +552,9 @@ static int open_kcore(struct inode *inode, struct file *filp)
if (kcore_need_update)
kcore_update_ram();
if (i_size_read(inode) != proc_root_kcore->size) {
- mutex_lock(&inode->i_mutex);
+ inode_lock(inode);
i_size_write(inode, proc_root_kcore->size);
- mutex_unlock(&inode->i_mutex);
+ inode_unlock(inode);
}
return 0;
}