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-rw-r--r--fs/utimes.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/fs/utimes.c b/fs/utimes.c
index f4fb7ec..aa138d6 100644
--- a/fs/utimes.c
+++ b/fs/utimes.c
@@ -53,6 +53,7 @@ static int utimes_common(struct path *path, struct timespec *times)
int error;
struct iattr newattrs;
struct inode *inode = path->dentry->d_inode;
+ struct inode *delegated_inode = NULL;
error = mnt_want_write(path->mnt);
if (error)
@@ -101,9 +102,15 @@ static int utimes_common(struct path *path, struct timespec *times)
goto mnt_drop_write_and_out;
}
}
+retry_deleg:
mutex_lock(&inode->i_mutex);
- error = notify_change(path->dentry, &newattrs);
+ error = notify_change(path->dentry, &newattrs, &delegated_inode);
mutex_unlock(&inode->i_mutex);
+ if (delegated_inode) {
+ error = break_deleg_wait(&delegated_inode);
+ if (!error)
+ goto retry_deleg;
+ }
mnt_drop_write_and_out:
mnt_drop_write(path->mnt);
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