Lines Matching refs:rahead
833 int *rahead) in vnode_pager_getpages() argument
840 rtval = VOP_GETPAGES(vp, m, count, rbehind, rahead); in vnode_pager_getpages()
848 int *rbehind, int *rahead, vop_getpages_iodone_t iodone, void *arg) in vnode_pager_getpages_async() argument
854 rtval = VOP_GETPAGES_ASYNC(vp, m, count, rbehind, rahead, iodone, arg); in vnode_pager_getpages_async()
901 int error, before, after, rbehind, rahead, poff, i; in vnode_pager_generic_getpages() local
1008 rahead = a_rahead ? *a_rahead : 0; in vnode_pager_generic_getpages()
1010 rahead = min(rahead, after); in vnode_pager_generic_getpages()
1016 if (rbehind + rahead + count > atop(maxphys)) { in vnode_pager_generic_getpages()
1019 trim = rbehind + rahead + count - atop(maxphys) + 1; in vnode_pager_generic_getpages()
1020 sum = rbehind + rahead; in vnode_pager_generic_getpages()
1028 rahead -= trim * rahead / sum; in vnode_pager_generic_getpages()
1030 KASSERT(rbehind + rahead + count <= atop(maxphys), in vnode_pager_generic_getpages()
1032 rbehind, rahead, count, maxphys)); in vnode_pager_generic_getpages()
1041 if (rbehind != 0 || rahead != 0) { in vnode_pager_generic_getpages()
1044 &rbehind, &rahead, m); in vnode_pager_generic_getpages()
1052 bp->b_pgafter = rahead; in vnode_pager_generic_getpages()
1053 bp->b_npages = rbehind + count + rahead; in vnode_pager_generic_getpages()