}
static struct cifs_tcon *
-cifs_construct_tcon(struct cifs_sb_info *cifs_sb, kuid_t fsuid)
+__cifs_construct_tcon(struct cifs_sb_info *cifs_sb, kuid_t fsuid)
{
int rc;
struct cifs_tcon *master_tcon = cifs_sb_master_tcon(cifs_sb);
return tcon;
}
+static struct cifs_tcon *
+cifs_construct_tcon(struct cifs_sb_info *cifs_sb, kuid_t fsuid)
+{
+ struct cifs_tcon *ret;
+
+ cifs_mount_lock();
+ ret = __cifs_construct_tcon(cifs_sb, fsuid);
+ cifs_mount_unlock();
+ return ret;
+}
+
struct cifs_tcon *
cifs_sb_master_tcon(struct cifs_sb_info *cifs_sb)
{
#include "rfc1002pdu.h"
#include "fs_context.h"
-static DEFINE_MUTEX(cifs_mount_mutex);
+DEFINE_MUTEX(cifs_mount_mutex);
static const match_table_t cifs_smb_version_tokens = {
{ Smb_1, SMB1_VERSION_STRING },
if (err)
return err;
- mutex_lock(&cifs_mount_mutex);
+ cifs_mount_lock();
ret = smb3_get_tree_common(fc);
- mutex_unlock(&cifs_mount_mutex);
+ cifs_mount_unlock();
return ret;
}
#define MAX_CACHED_FIDS 16
extern char *cifs_sanitize_prepath(char *prepath, gfp_t gfp);
+extern struct mutex cifs_mount_mutex;
+
+static inline void cifs_mount_lock(void)
+{
+ mutex_lock(&cifs_mount_mutex);
+}
+
+static inline void cifs_mount_unlock(void)
+{
+ mutex_unlock(&cifs_mount_mutex);
+}
+
#endif