tag	line	file	source code
shmd	24	ipc/shm.c	static int shm_map (struct vm_area_struct *shmd);
shmd	26	ipc/shm.c	static void shm_open (struct vm_area_struct *shmd);
shmd	27	ipc/shm.c	static void shm_close (struct vm_area_struct *shmd);
shmd	377	ipc/shm.c	static inline void insert_attach (struct shmid_ds * shp, struct vm_area_struct * shmd)
shmd	382	ipc/shm.c	shmd->vm_next_share = attaches;
shmd	383	ipc/shm.c	shmd->vm_prev_share = attaches->vm_prev_share;
shmd	384	ipc/shm.c	shmd->vm_prev_share->vm_next_share = shmd;
shmd	385	ipc/shm.c	attaches->vm_prev_share = shmd;
shmd	387	ipc/shm.c	shp->attaches = shmd->vm_next_share = shmd->vm_prev_share = shmd;
shmd	391	ipc/shm.c	static inline void remove_attach (struct shmid_ds * shp, struct vm_area_struct * shmd)
shmd	393	ipc/shm.c	if (shmd->vm_next_share == shmd) {
shmd	394	ipc/shm.c	if (shp->attaches != shmd) {
shmd	396	ipc/shm.c	(shmd->vm_pte >> SHM_ID_SHIFT) & SHM_ID_MASK);
shmd	398	ipc/shm.c	shmd->vm_task->pid, shmd->vm_start, shmd->vm_end,
shmd	399	ipc/shm.c	shmd->vm_flags & VM_READ ? 'r' : '-',
shmd	400	ipc/shm.c	shmd->vm_flags & VM_WRITE ? 'w' : '-',
shmd	401	ipc/shm.c	shmd->vm_flags & VM_EXEC ? 'x' : '-',
shmd	402	ipc/shm.c	shmd->vm_flags & VM_MAYSHARE ? 's' : 'p',
shmd	403	ipc/shm.c	shmd->vm_offset, shmd->vm_pte);
shmd	407	ipc/shm.c	if (shp->attaches == shmd)
shmd	408	ipc/shm.c	shp->attaches = shmd->vm_next_share;
shmd	409	ipc/shm.c	shmd->vm_prev_share->vm_next_share = shmd->vm_next_share;
shmd	410	ipc/shm.c	shmd->vm_next_share->vm_prev_share = shmd->vm_prev_share;
shmd	418	ipc/shm.c	static int shm_map (struct vm_area_struct *shmd)
shmd	427	ipc/shm.c	do_munmap(shmd->vm_start, shmd->vm_end - shmd->vm_start);
shmd	430	ipc/shm.c	insert_vm_struct(current, shmd);
shmd	431	ipc/shm.c	merge_segments(current, shmd->vm_start, shmd->vm_end);
shmd	434	ipc/shm.c	shm_sgn = shmd->vm_pte + ((shmd->vm_offset >> PAGE_SHIFT) << SHM_IDX_SHIFT);
shmd	435	ipc/shm.c	for (tmp = shmd->vm_start; tmp < shmd->vm_end; tmp += PAGE_SIZE,
shmd	437	ipc/shm.c	page_dir = pgd_offset(shmd->vm_task,tmp);
shmd	456	ipc/shm.c	struct vm_area_struct *shmd;
shmd	488	ipc/shm.c	if ((shmd = find_vma_intersection(current, addr, addr + shp->shm_segsz))) {
shmd	499	ipc/shm.c	shmd = (struct vm_area_struct *) kmalloc (sizeof(*shmd), GFP_KERNEL);
shmd	500	ipc/shm.c	if (!shmd)
shmd	503	ipc/shm.c	kfree(shmd);
shmd	507	ipc/shm.c	shmd->vm_pte = (SHM_SWP_TYPE << 1) | (id << SHM_ID_SHIFT);
shmd	508	ipc/shm.c	shmd->vm_start = addr;
shmd	509	ipc/shm.c	shmd->vm_end = addr + shp->shm_npages * PAGE_SIZE;
shmd	510	ipc/shm.c	shmd->vm_task = current;
shmd	511	ipc/shm.c	shmd->vm_page_prot = (shmflg & SHM_RDONLY) ? PAGE_READONLY : PAGE_SHARED;
shmd	512	ipc/shm.c	shmd->vm_flags = VM_SHM | VM_MAYSHARE | VM_SHARED
shmd	515	ipc/shm.c	shmd->vm_next_share = shmd->vm_prev_share = NULL;
shmd	516	ipc/shm.c	shmd->vm_inode = NULL;
shmd	517	ipc/shm.c	shmd->vm_offset = 0;
shmd	518	ipc/shm.c	shmd->vm_ops = &shm_vm_ops;
shmd	521	ipc/shm.c	if ((err = shm_map (shmd))) {
shmd	524	ipc/shm.c	kfree(shmd);
shmd	528	ipc/shm.c	insert_attach(shp,shmd);  /* insert shmd into shp->attaches */
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	insert_attach(shp,shmd);  /* insert shmd into shp->attaches */
shmd	561	ipc/shm.c	static void shm_close (struct vm_area_struct *shmd)
shmd	566	ipc/shm.c	unmap_page_range (shmd->vm_start, shmd->vm_end - shmd->vm_start);
shmd	569	ipc/shm.c	id = (shmd->vm_pte >> SHM_ID_SHIFT) & SHM_ID_MASK;
shmd	571	ipc/shm.c	remove_attach(shp,shmd);  /* remove from shp->attaches */
shmd	584	ipc/shm.c	struct vm_area_struct *shmd, *shmdnext;
shmd	586	ipc/shm.c	for (shmd = current->mm->mmap; shmd; shmd = shmdnext) {
shmd	587	ipc/shm.c	shmdnext = shmd->vm_next;
shmd	588	ipc/shm.c	if (shmd->vm_ops == &shm_vm_ops
shmd	589	ipc/shm.c	&& shmd->vm_start - shmd->vm_offset == (ulong) shmaddr)
shmd	590	ipc/shm.c	do_munmap(shmd->vm_start, shmd->vm_end - shmd->vm_start);
shmd	598	ipc/shm.c	static pte_t shm_swap_in(struct vm_area_struct * shmd, unsigned long offset, unsigned long code)
shmd	605	ipc/shm.c	if (id != ((shmd->vm_pte >> SHM_ID_SHIFT) & SHM_ID_MASK)) {
shmd	607	ipc/shm.c	id, (shmd->vm_pte >> SHM_ID_SHIFT) & SHM_ID_MASK);
shmd	661	ipc/shm.c	return pte_modify(pte, shmd->vm_page_prot);
shmd	674	ipc/shm.c	struct vm_area_struct *shmd;
shmd	714	ipc/shm.c	for (shmd = shp->attaches; ; ) {
shmd	721	ipc/shm.c	if ((shmd->vm_pte >> SHM_ID_SHIFT & SHM_ID_MASK) != id) {
shmd	722	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	725	ipc/shm.c	tmp = shmd->vm_start + (idx << PAGE_SHIFT) - shmd->vm_offset;
shmd	726	ipc/shm.c	if (!(tmp >= shmd->vm_start && tmp < shmd->vm_end))
shmd	728	ipc/shm.c	page_dir = pgd_offset(shmd->vm_task,tmp);
shmd	731	ipc/shm.c	id, shmd->vm_start, idx);
shmd	738	ipc/shm.c	id, shmd->vm_start, idx);
shmd	752	ipc/shm.c	pte_val(*page_table) = shmd->vm_pte | idx << SHM_IDX_SHIFT;
shmd	754	ipc/shm.c	if (shmd->vm_task->mm->rss > 0)
shmd	755	ipc/shm.c	shmd->vm_task->mm->rss--;
shmd	759	ipc/shm.c	if ((shmd = shmd->vm_next_share) == shp->attaches)