1 files changed, 9 insertions, 6 deletions

diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c
index 2357ee343f4a..20436a5e76cd 100644
--- a/fs/nfs/pnfs.c
+++ b/fs/nfs/pnfs.c
@@ -321,10 +321,12 @@ lo_seg_intersecting(struct pnfs_layout_range *l1,
 }
 
 static bool
-should_free_lseg(u32 lseg_iomode, u32 recall_iomode)
+should_free_lseg(struct pnfs_layout_range *lseg_range,
+                 struct pnfs_layout_range *recall_range)
 {
-        return (recall_iomode == IOMODE_ANY ||
-                lseg_iomode == recall_iomode);
+        return (recall_range->iomode == IOMODE_ANY ||
+                lseg_range->iomode == recall_range->iomode) &&
+               lo_seg_intersecting(lseg_range, recall_range);
 }
 
 /* Returns 1 if lseg is removed from list, 0 otherwise */
@@ -355,7 +357,7 @@ static int mark_lseg_invalid(struct pnfs_layout_segment *lseg,
 int
 mark_matching_lsegs_invalid(struct pnfs_layout_hdr *lo,
                             struct list_head *tmp_list,
-                            u32 iomode)
+                            struct pnfs_layout_range *recall_range)
 {
         struct pnfs_layout_segment *lseg, *next;
         int invalid = 0, removed = 0;
@@ -368,7 +370,8 @@ mark_matching_lsegs_invalid(struct pnfs_layout_hdr *lo,
                 return 0;
         }
         list_for_each_entry_safe(lseg, next, &lo->plh_segs, pls_list)
-                if (should_free_lseg(lseg->pls_range.iomode, iomode)) {
+                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,
@@ -417,7 +420,7 @@ pnfs_destroy_layout(struct nfs_inode *nfsi)
         lo = nfsi->layout;
         if (lo) {
                 lo->plh_block_lgets++; /* permanently block new LAYOUTGETs */
-                mark_matching_lsegs_invalid(lo, &tmp_list, IOMODE_ANY);
+                mark_matching_lsegs_invalid(lo, &tmp_list, NULL);
         }
         spin_unlock(&nfsi->vfs_inode.i_lock);
         pnfs_free_lseg_list(&tmp_list);