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Diffstat (limited to 'fs/ceph/addr.c')
-rw-r--r--fs/ceph/addr.c22
1 files changed, 13 insertions, 9 deletions
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index f5013d92a7e6..fd5599d32362 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -196,17 +196,22 @@ static int readpage_nounlock(struct file *filp, struct page *page)
u64 len = PAGE_CACHE_SIZE;
if (off >= i_size_read(inode)) {
- zero_user_segment(page, err, PAGE_CACHE_SIZE);
+ zero_user_segment(page, 0, PAGE_CACHE_SIZE);
SetPageUptodate(page);
return 0;
}
- /*
- * Uptodate inline data should have been added into page cache
- * while getting Fcr caps.
- */
- if (ci->i_inline_version != CEPH_INLINE_NONE)
- return -EINVAL;
+ if (ci->i_inline_version != CEPH_INLINE_NONE) {
+ /*
+ * Uptodate inline data should have been added
+ * into page cache while getting Fcr caps.
+ */
+ if (off == 0)
+ return -EINVAL;
+ zero_user_segment(page, 0, PAGE_CACHE_SIZE);
+ SetPageUptodate(page);
+ return 0;
+ }
err = ceph_readpage_from_fscache(inode, page);
if (err == 0)
@@ -1416,7 +1421,7 @@ void ceph_fill_inline_data(struct inode *inode, struct page *locked_page,
}
}
- dout("fill_inline_data %p %llx.%llx len %lu locked_page %p\n",
+ dout("fill_inline_data %p %llx.%llx len %zu locked_page %p\n",
inode, ceph_vinop(inode), len, locked_page);
if (len > 0) {
@@ -1569,7 +1574,6 @@ out:
static struct vm_operations_struct ceph_vmops = {
.fault = ceph_filemap_fault,
.page_mkwrite = ceph_page_mkwrite,
- .remap_pages = generic_file_remap_pages,
};
int ceph_mmap(struct file *file, struct vm_area_struct *vma)