C++ (Cpp) should_free_lseg 예제들

예제 #1

파일: pnfs.c 프로젝트: AkyZero/wrapfs-latest

/* Returns count of number of matching invalid lsegs remaining in list
 * after call.
 */
int
pnfs_mark_matching_lsegs_invalid(struct pnfs_layout_hdr *lo,
			    struct list_head *tmp_list,
			    struct pnfs_layout_range *recall_range)
{
	struct pnfs_layout_segment *lseg, *next;
	int invalid = 0, removed = 0;

	dprintk("%s:Begin lo %p\n", __func__, lo);

	if (list_empty(&lo->plh_segs))
		return 0;
	list_for_each_entry_safe(lseg, next, &lo->plh_segs, pls_list)
		if (!recall_range ||
		    should_free_lseg(&lseg->pls_range, recall_range)) {
			dprintk("%s: freeing lseg %p iomode %d "
				"offset %llu length %llu\n", __func__,
				lseg, lseg->pls_range.iomode, lseg->pls_range.offset,
				lseg->pls_range.length);
			invalid++;
			removed += mark_lseg_invalid(lseg, tmp_list);
		}
	dprintk("%s:Return %i\n", __func__, invalid - removed);
	return invalid - removed;
}

예제 #2

파일: pnfs.c 프로젝트: AmesianX/netlink-mmap

/* Returns count of number of matching invalid lsegs remaining in list
 * after call.
 */
int
mark_matching_lsegs_invalid(struct pnfs_layout_hdr *lo,
			    struct list_head *tmp_list,
			    struct pnfs_layout_range *recall_range)
{
	struct pnfs_layout_segment *lseg, *next;
	int invalid = 0, removed = 0;

	dprintk("%s:Begin lo %p\n", __func__, lo);

	if (list_empty(&lo->plh_segs)) {
		/* Reset MDS Threshold I/O counters */
		NFS_I(lo->plh_inode)->write_io = 0;
		NFS_I(lo->plh_inode)->read_io = 0;
		if (!test_and_set_bit(NFS_LAYOUT_DESTROYED, &lo->plh_flags))
			put_layout_hdr_locked(lo);
		return 0;
	}
	list_for_each_entry_safe(lseg, next, &lo->plh_segs, pls_list)
		if (!recall_range ||
		    should_free_lseg(&lseg->pls_range, recall_range)) {
			dprintk("%s: freeing lseg %p iomode %d "
				"offset %llu length %llu\n", __func__,
				lseg, lseg->pls_range.iomode, lseg->pls_range.offset,
				lseg->pls_range.length);
			invalid++;
			removed += mark_lseg_invalid(lseg, tmp_list);
		}
	dprintk("%s:Return %i\n", __func__, invalid - removed);
	return invalid - removed;
}

예제 #3

파일: pnfs.c 프로젝트: nos1609/Chrono_Kernel-1

/* Returns count of number of matching invalid lsegs remaining in list
 * after call.
 */
int
mark_matching_lsegs_invalid(struct pnfs_layout_hdr *lo,
			    struct list_head *tmp_list,
			    struct pnfs_layout_range *recall_range)
{
	struct pnfs_layout_segment *lseg, *next;
	int invalid = 0, removed = 0;

;

	if (list_empty(&lo->plh_segs)) {
		if (!test_and_set_bit(NFS_LAYOUT_DESTROYED, &lo->plh_flags))
			put_layout_hdr_locked(lo);
		return 0;
	}
	list_for_each_entry_safe(lseg, next, &lo->plh_segs, pls_list)
		if (!recall_range ||
		    should_free_lseg(&lseg->pls_range, recall_range)) {
//			dprintk("%s: freeing lseg %p iomode %d "
//				"offset %llu length %llu\n", __func__,
//				lseg, lseg->pls_range.iomode, lseg->pls_range.offset,
;
			invalid++;
			removed += mark_lseg_invalid(lseg, tmp_list);
		}
;
	return invalid - removed;
}