summaryrefslogtreecommitdiffstats
path: root/kernel
diff options
context:
space:
mode:
Diffstat (limited to 'kernel')
-rw-r--r--kernel/audit_fsnotify.c2
-rw-r--r--kernel/audit_watch.c2
-rw-r--r--kernel/events/core.c4
-rw-r--r--kernel/relay.c4
-rw-r--r--kernel/sched/core.c4
5 files changed, 8 insertions, 8 deletions
diff --git a/kernel/audit_fsnotify.c b/kernel/audit_fsnotify.c
index 27c6046c2c3d..f84f8d06e1f6 100644
--- a/kernel/audit_fsnotify.c
+++ b/kernel/audit_fsnotify.c
@@ -95,7 +95,7 @@ struct audit_fsnotify_mark *audit_alloc_mark(struct audit_krule *krule, char *pa
if (IS_ERR(dentry))
return (void *)dentry; /* returning an error */
inode = path.dentry->d_inode;
- mutex_unlock(&inode->i_mutex);
+ inode_unlock(inode);
audit_mark = kzalloc(sizeof(*audit_mark), GFP_KERNEL);
if (unlikely(!audit_mark)) {
diff --git a/kernel/audit_watch.c b/kernel/audit_watch.c
index 656c7e93ac0d..9f194aad0adc 100644
--- a/kernel/audit_watch.c
+++ b/kernel/audit_watch.c
@@ -364,7 +364,7 @@ static int audit_get_nd(struct audit_watch *watch, struct path *parent)
struct dentry *d = kern_path_locked(watch->path, parent);
if (IS_ERR(d))
return PTR_ERR(d);
- mutex_unlock(&d_backing_inode(parent->dentry)->i_mutex);
+ inode_unlock(d_backing_inode(parent->dentry));
if (d_is_positive(d)) {
/* update watch filter fields */
watch->dev = d_backing_inode(d)->i_sb->s_dev;
diff --git a/kernel/events/core.c b/kernel/events/core.c
index c0957416b32e..06ae52e99ac2 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -4872,9 +4872,9 @@ static int perf_fasync(int fd, struct file *filp, int on)
struct perf_event *event = filp->private_data;
int retval;
- mutex_lock(&inode->i_mutex);
+ inode_lock(inode);
retval = fasync_helper(fd, filp, on, &event->fasync);
- mutex_unlock(&inode->i_mutex);
+ inode_unlock(inode);
if (retval < 0)
return retval;
diff --git a/kernel/relay.c b/kernel/relay.c
index 0b4570cfacae..074994bcfa9b 100644
--- a/kernel/relay.c
+++ b/kernel/relay.c
@@ -1133,7 +1133,7 @@ static ssize_t relay_file_read_subbufs(struct file *filp, loff_t *ppos,
if (!desc->count)
return 0;
- mutex_lock(&file_inode(filp)->i_mutex);
+ inode_lock(file_inode(filp));
do {
if (!relay_file_read_avail(buf, *ppos))
break;
@@ -1153,7 +1153,7 @@ static ssize_t relay_file_read_subbufs(struct file *filp, loff_t *ppos,
*ppos = relay_file_read_end_pos(buf, read_start, ret);
}
} while (desc->count && ret);
- mutex_unlock(&file_inode(filp)->i_mutex);
+ inode_unlock(file_inode(filp));
return desc->written;
}
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 44253adb3c36..63d3a24e081a 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -222,9 +222,9 @@ sched_feat_write(struct file *filp, const char __user *ubuf,
/* Ensure the static_key remains in a consistent state */
inode = file_inode(filp);
- mutex_lock(&inode->i_mutex);
+ inode_lock(inode);
i = sched_feat_set(cmp);
- mutex_unlock(&inode->i_mutex);
+ inode_unlock(inode);
if (i == __SCHED_FEAT_NR)
return -EINVAL;