1 files changed, 4 insertions, 3 deletions

diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index 0b578598c6ac..a8ce6dab60a0 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -201,7 +201,8 @@ void fuse_change_attributes(struct inode *inode, struct fuse_attr *attr,
         struct timespec old_mtime;
 
         spin_lock(&fc->lock);
-        if (attr_version != 0 && fi->attr_version > attr_version) {
+        if ((attr_version != 0 && fi->attr_version > attr_version) ||
+            test_bit(FUSE_I_SIZE_UNSTABLE, &fi->state)) {
                 spin_unlock(&fc->lock);
                 return;
         }
@@ -217,7 +218,7 @@ void fuse_change_attributes(struct inode *inode, struct fuse_attr *attr,
                 bool inval = false;
 
                 if (oldsize != attr->size) {
-                        truncate_pagecache(inode, oldsize, attr->size);
+                        truncate_pagecache(inode, attr->size);
                         inval = true;
                 } else if (fc->auto_inval_data) {
                         struct timespec new_mtime = {
@@ -929,7 +930,7 @@ static int fuse_bdi_init(struct fuse_conn *fc, struct super_block *sb)
         fc->bdi.name = "fuse";
         fc->bdi.ra_pages = (VM_MAX_READAHEAD * 1024) / PAGE_CACHE_SIZE;
         /* fuse does it's own writeback accounting */
-        fc->bdi.capabilities = BDI_CAP_NO_ACCT_WB;
+        fc->bdi.capabilities = BDI_CAP_NO_ACCT_WB | BDI_CAP_STRICTLIMIT;
 
         err = bdi_init(&fc->bdi);
         if (err)