diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/cpuset.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/kernel/cpuset.c b/kernel/cpuset.c index eab64e2..2a75e44 100644 --- a/kernel/cpuset.c +++ b/kernel/cpuset.c @@ -1513,7 +1513,7 @@ static int cpuset_add_file(struct dentry *dir, const struct cftype *cft) struct dentry *dentry; int error; - down(&dir->d_inode->i_sem); + mutex_lock(&dir->d_inode->i_mutex); dentry = cpuset_get_dentry(dir, cft->name); if (!IS_ERR(dentry)) { error = cpuset_create_file(dentry, 0644 | S_IFREG); @@ -1522,7 +1522,7 @@ static int cpuset_add_file(struct dentry *dir, const struct cftype *cft) dput(dentry); } else error = PTR_ERR(dentry); - up(&dir->d_inode->i_sem); + mutex_unlock(&dir->d_inode->i_mutex); return error; } @@ -1793,7 +1793,7 @@ static long cpuset_create(struct cpuset *parent, const char *name, int mode) /* * Release manage_sem before cpuset_populate_dir() because it - * will down() this new directory's i_sem and if we race with + * will down() this new directory's i_mutex and if we race with * another mkdir, we might deadlock. */ up(&manage_sem); @@ -1812,7 +1812,7 @@ static int cpuset_mkdir(struct inode *dir, struct dentry *dentry, int mode) { struct cpuset *c_parent = dentry->d_parent->d_fsdata; - /* the vfs holds inode->i_sem already */ + /* the vfs holds inode->i_mutex already */ return cpuset_create(c_parent, dentry->d_name.name, mode | S_IFDIR); } @@ -1823,7 +1823,7 @@ static int cpuset_rmdir(struct inode *unused_dir, struct dentry *dentry) struct cpuset *parent; char *pathbuf = NULL; - /* the vfs holds both inode->i_sem already */ + /* the vfs holds both inode->i_mutex already */ down(&manage_sem); cpuset_update_task_memory_state(); |
