Symbol: pcfs_unmount
usr/src/uts/common/fs/pcfs/pc_vfsops.c
242
VFSNAME_UNMOUNT, { .vfs_unmount = pcfs_unmount },
usr/src/uts/common/fs/pcfs/pc_vfsops.c
85
static int pcfs_unmount(struct vfs *, int, struct cred *);