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| author | Yan, Zheng <zyan@redhat.com> | 2015-09-07 06:35:01 +0300 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2015-09-09 09:52:29 +0300 |
| commit | 55b0b31cbc09f80db384671e22cdc94b2aa26b29 (patch) | |
| tree | 1b15fd898205a978902a9637ce84c57e1e931636 /fs | |
| parent | d15f9d694b77fe5e4ea12b3031ecaa13b5aa2b10 (diff) | |
| download | linux-55b0b31cbc09f80db384671e22cdc94b2aa26b29.tar.xz | |
ceph: get inode size for each append write
Signed-off-by: Yan, Zheng <zyan@redhat.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ceph/file.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/ceph/file.c b/fs/ceph/file.c index 90ec110b8400..0c62868b5c56 100644 --- a/fs/ceph/file.c +++ b/fs/ceph/file.c @@ -952,6 +952,12 @@ static ssize_t ceph_write_iter(struct kiocb *iocb, struct iov_iter *from) /* We can write back this queue in page reclaim */ current->backing_dev_info = inode_to_bdi(inode); + if (iocb->ki_flags & IOCB_APPEND) { + err = ceph_do_getattr(inode, CEPH_STAT_CAP_SIZE, false); + if (err < 0) + goto out; + } + err = generic_write_checks(iocb, from); if (err <= 0) goto out; |