tag	line	file	source code
shmd	21	ipc/shm.c	static int shm_map (struct vm_area_struct *shmd, int remap);
shmd	23	ipc/shm.c	static void shm_open (struct vm_area_struct *shmd);
shmd	24	ipc/shm.c	static void shm_close (struct vm_area_struct *shmd);
shmd	375	ipc/shm.c	static int shm_map (struct vm_area_struct *shmd, int remap)
shmd	379	ipc/shm.c	unsigned long page_dir = shmd->vm_task->tss.cr3;
shmd	383	ipc/shm.c	for (tmp = shmd->vm_start; tmp < shmd->vm_end; tmp += PAGE_SIZE) {
shmd	396	ipc/shm.c	do_munmap(shmd->vm_start, shmd->vm_end - shmd->vm_start);
shmd	399	ipc/shm.c	insert_vm_struct(current, shmd);
shmd	403	ipc/shm.c	for (tmp = shmd->vm_start; tmp < shmd->vm_end; tmp += PAGE_SIZE) {
shmd	427	ipc/shm.c	shm_sgn = shmd->vm_pte + ((shmd->vm_offset >> PAGE_SHIFT) << SHM_IDX_SHIFT);
shmd	428	ipc/shm.c	for (tmp = shmd->vm_start; tmp < shmd->vm_end; tmp += PAGE_SIZE,
shmd	446	ipc/shm.c	struct vm_area_struct *shmd;
shmd	484	ipc/shm.c	for (shmd = current->mm->mmap; shmd; shmd = shmd->vm_next)
shmd	485	ipc/shm.c	if (!(addr >= shmd->vm_end || addr + shp->shm_segsz <= shmd->vm_start)) {
shmd	496	ipc/shm.c	shmd = (struct vm_area_struct *) kmalloc (sizeof(*shmd), GFP_KERNEL);
shmd	497	ipc/shm.c	if (!shmd)
shmd	500	ipc/shm.c	kfree(shmd);
shmd	504	ipc/shm.c	shmd->vm_pte = (SHM_SWP_TYPE << 1) | (id << SHM_ID_SHIFT) |
shmd	506	ipc/shm.c	shmd->vm_start = addr;
shmd	507	ipc/shm.c	shmd->vm_end = addr + shp->shm_npages * PAGE_SIZE;
shmd	508	ipc/shm.c	shmd->vm_task = current;
shmd	509	ipc/shm.c	shmd->vm_page_prot = (shmflg & SHM_RDONLY) ? PAGE_READONLY : PAGE_SHARED;
shmd	510	ipc/shm.c	shmd->vm_flags = VM_SHM | VM_MAYSHARE | VM_SHARED
shmd	513	ipc/shm.c	shmd->vm_share = NULL;
shmd	514	ipc/shm.c	shmd->vm_inode = NULL;
shmd	515	ipc/shm.c	shmd->vm_offset = 0;
shmd	516	ipc/shm.c	shmd->vm_ops = &shm_vm_ops;
shmd	519	ipc/shm.c	if ((err = shm_map (shmd, shmflg & SHM_REMAP))) {
shmd	522	ipc/shm.c	kfree(shmd);
shmd	526	ipc/shm.c	shmd->vm_share = shp->attaches;
shmd	527	ipc/shm.c	shp->attaches = shmd;
shmd	538	ipc/shm.c	static void shm_open (struct vm_area_struct *shmd)
shmd	543	ipc/shm.c	id = (shmd->vm_pte >> SHM_ID_SHIFT) & SHM_ID_MASK;
shmd	549	ipc/shm.c	shmd->vm_share = shp->attaches;
shmd	550	ipc/shm.c	shp->attaches = shmd;
shmd	562	ipc/shm.c	static void shm_close (struct vm_area_struct *shmd)
shmd	568	ipc/shm.c	unmap_page_range (shmd->vm_start, shmd->vm_end - shmd->vm_start);
shmd	571	ipc/shm.c	id = (shmd->vm_pte >> SHM_ID_SHIFT) & SHM_ID_MASK;
shmd	574	ipc/shm.c	if (*shmdp == shmd) {
shmd	575	ipc/shm.c	*shmdp = shmd->vm_share;
shmd	580	ipc/shm.c	shmd->vm_task->pid, shmd->vm_start, shmd->vm_end,
shmd	581	ipc/shm.c	shmd->vm_flags & VM_READ ? 'r' : '-',
shmd	582	ipc/shm.c	shmd->vm_flags & VM_WRITE ? 'w' : '-',
shmd	583	ipc/shm.c	shmd->vm_flags & VM_EXEC ? 'x' : '-',
shmd	584	ipc/shm.c	shmd->vm_flags & VM_SHARED ? 's' : 'p',
shmd	585	ipc/shm.c	shmd->vm_offset, shmd->vm_pte);
shmd	600	ipc/shm.c	struct vm_area_struct *shmd, *shmdnext;
shmd	602	ipc/shm.c	for (shmd = current->mm->mmap; shmd; shmd = shmdnext) {
shmd	603	ipc/shm.c	shmdnext = shmd->vm_next;
shmd	604	ipc/shm.c	if (shmd->vm_ops == &shm_vm_ops
shmd	605	ipc/shm.c	&& shmd->vm_start - shmd->vm_offset == (ulong) shmaddr)
shmd	606	ipc/shm.c	do_munmap(shmd->vm_start, shmd->vm_end - shmd->vm_start);
shmd	678	ipc/shm.c	struct vm_area_struct *shmd;
shmd	717	ipc/shm.c	for (shmd = shp->attaches; shmd; shmd = shmd->vm_share) {
shmd	719	ipc/shm.c	if ((shmd->vm_pte >> SHM_ID_SHIFT & SHM_ID_MASK) != id) {
shmd	720	ipc/shm.c	printk ("shm_swap: id=%ld does not match shmd->vm_pte.id=%ld\n", id, shmd->vm_pte >> SHM_ID_SHIFT & SHM_ID_MASK);
shmd	723	ipc/shm.c	tmp = shmd->vm_start + (idx << PAGE_SHIFT) - shmd->vm_offset;
shmd	724	ipc/shm.c	if (!(tmp >= shmd->vm_start && tmp < shmd->vm_end))
shmd	726	ipc/shm.c	pte = PAGE_DIR_OFFSET(shmd->vm_task->tss.cr3,tmp);
shmd	729	ipc/shm.c	id, shmd->vm_start, idx);
shmd	742	ipc/shm.c	tmp = shmd->vm_pte | idx << SHM_IDX_SHIFT;
shmd	745	ipc/shm.c	shmd->vm_task->mm->rss--;