aboutsummaryrefslogtreecommitdiff
path: root/fs/devpts/inode.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/devpts/inode.c')
-rw-r--r--fs/devpts/inode.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/devpts/inode.c b/fs/devpts/inode.c
index 285b64a8b06..488eb424f66 100644
--- a/fs/devpts/inode.c
+++ b/fs/devpts/inode.c
@@ -29,7 +29,7 @@
#define DEVPTS_DEFAULT_MODE 0600
extern int pty_limit; /* Config limit on Unix98 ptys */
-static DEFINE_IDR(allocated_ptys);
+static DEFINE_IDA(allocated_ptys);
static DEFINE_MUTEX(allocated_ptys_lock);
static struct vfsmount *devpts_mnt;
@@ -180,24 +180,24 @@ static struct dentry *get_node(int num)
int devpts_new_index(void)
{
int index;
- int idr_ret;
+ int ida_ret;
retry:
- if (!idr_pre_get(&allocated_ptys, GFP_KERNEL)) {
+ if (!ida_pre_get(&allocated_ptys, GFP_KERNEL)) {
return -ENOMEM;
}
mutex_lock(&allocated_ptys_lock);
- idr_ret = idr_get_new(&allocated_ptys, NULL, &index);
- if (idr_ret < 0) {
+ ida_ret = ida_get_new(&allocated_ptys, &index);
+ if (ida_ret < 0) {
mutex_unlock(&allocated_ptys_lock);
- if (idr_ret == -EAGAIN)
+ if (ida_ret == -EAGAIN)
goto retry;
return -EIO;
}
if (index >= pty_limit) {
- idr_remove(&allocated_ptys, index);
+ ida_remove(&allocated_ptys, index);
mutex_unlock(&allocated_ptys_lock);
return -EIO;
}
@@ -208,7 +208,7 @@ retry:
void devpts_kill_index(int idx)
{
mutex_lock(&allocated_ptys_lock);
- idr_remove(&allocated_ptys, idx);
+ ida_remove(&allocated_ptys, idx);
mutex_unlock(&allocated_ptys_lock);
}