Messages in this thread Patch in this message | | | From | Li Wang <> | Subject | [PATCH] Ceph: allocate non-zero page to fscache in readpage() | Date | Sat, 9 Nov 2013 10:26:06 +0800 |
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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 <liwang@ubuntukylin.com> --- 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: -- 1.7.9.5
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