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Searched refs:ns_snapshot_mount_mutex (Results 1 – 4 of 4) sorted by relevance

/fs/nilfs2/
Dthe_nilfs.h102 struct mutex ns_snapshot_mount_mutex; member
Dioctl.c221 mutex_lock(&nilfs->ns_snapshot_mount_mutex); in nilfs_ioctl_change_cpmode()
231 mutex_unlock(&nilfs->ns_snapshot_mount_mutex); in nilfs_ioctl_change_cpmode()
Dsuper.c983 mutex_lock(&nilfs->ns_snapshot_mount_mutex); in nilfs_attach_snapshot()
1009 mutex_unlock(&nilfs->ns_snapshot_mount_mutex); in nilfs_attach_snapshot()
Dthe_nilfs.c68 mutex_init(&nilfs->ns_snapshot_mount_mutex); in alloc_nilfs()