From: Li Wang <[email protected]> ceph_osdc_readpages() returns number of bytes read, currently, the code only allocate full-zero page into fscache, this patch fixes this.
Signed-off-by: Li Wang <[email protected]> Reviewed-by: Milosz Tanski <[email protected]> Reviewed-by: Sage Weil <[email protected]> (cherry picked from commit ff638b7df5a9264024a6448bdfde2b2bf5d1994a) --- fs/ceph/addr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c index 6df8bd4..1e561c0 100644 --- a/fs/ceph/addr.c +++ b/fs/ceph/addr.c @@ -216,7 +216,7 @@ static int readpage_nounlock(struct file *filp, struct page *page) } SetPageUptodate(page); - if (err == 0) + if (err >= 0) ceph_readpage_to_fscache(inode, page); out: -- 1.8.5.1 -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
