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-rw-r--r--fs/fcntl.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/fcntl.c b/fs/fcntl.c
index 97e01dc0d95f..5ef953e6f908 100644
--- a/fs/fcntl.c
+++ b/fs/fcntl.c
@@ -199,7 +199,9 @@ static int setfl(int fd, struct file * filp, unsigned long arg)
199static void f_modown(struct file *filp, struct pid *pid, enum pid_type type, 199static void f_modown(struct file *filp, struct pid *pid, enum pid_type type,
200 int force) 200 int force)
201{ 201{
202 write_lock_irq(&filp->f_owner.lock); 202 unsigned long flags;
203
204 write_lock_irqsave(&filp->f_owner.lock, flags);
203 if (force || !filp->f_owner.pid) { 205 if (force || !filp->f_owner.pid) {
204 put_pid(filp->f_owner.pid); 206 put_pid(filp->f_owner.pid);
205 filp->f_owner.pid = get_pid(pid); 207 filp->f_owner.pid = get_pid(pid);
@@ -211,7 +213,7 @@ static void f_modown(struct file *filp, struct pid *pid, enum pid_type type,
211 filp->f_owner.euid = cred->euid; 213 filp->f_owner.euid = cred->euid;
212 } 214 }
213 } 215 }
214 write_unlock_irq(&filp->f_owner.lock); 216 write_unlock_irqrestore(&filp->f_owner.lock, flags);
215} 217}
216 218
217int __f_setown(struct file *filp, struct pid *pid, enum pid_type type, 219int __f_setown(struct file *filp, struct pid *pid, enum pid_type type,