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-rw-r--r--mm/filemap.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/filemap.c b/mm/filemap.c
index 847ee43c2806..30ab120b33db 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -2684,11 +2684,11 @@ ssize_t generic_file_write_iter(struct kiocb *iocb, struct iov_iter *from)
struct inode *inode = file->f_mapping->host;
ssize_t ret;
- mutex_lock(&inode->i_mutex);
+ inode_lock(inode);
ret = generic_write_checks(iocb, from);
if (ret > 0)
ret = __generic_file_write_iter(iocb, from);
- mutex_unlock(&inode->i_mutex);
+ inode_unlock(inode);
if (ret > 0) {
ssize_t err;