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| author | Li Wang <liwang@ubuntukylin.com> | 2013-11-09 03:26:06 +0100 |
|---|---|---|
| committer | Sage Weil <sage@inktank.com> | 2013-11-23 20:01:07 +0100 |
| commit | ff638b7df5a9264024a6448bdfde2b2bf5d1994a (patch) | |
| tree | 7eddfa04ea15f9ffeada44d0304839d8c112c480 /fs/ceph/addr.c | |
| parent | ceph: wake up 'safe' waiters when unregistering request (diff) | |
| download | linux-ff638b7df5a9264024a6448bdfde2b2bf5d1994a.tar.xz linux-ff638b7df5a9264024a6448bdfde2b2bf5d1994a.zip | |
ceph: allocate non-zero page to fscache in readpage()
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>
Reviewed-by: Milosz Tanski <milosz@adfin.com>
Reviewed-by: Sage Weil <sage@inktank.com>
Diffstat (limited to 'fs/ceph/addr.c')
| -rw-r--r-- | fs/ceph/addr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c index 6df8bd481425..1e561c059539 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: |