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| author | Alex Elder <elder@inktank.com> | 2013-04-03 01:28:57 -0500 |
|---|---|---|
| committer | Sage Weil <sage@inktank.com> | 2013-05-01 21:18:06 -0700 |
| commit | 43bfe5de9fa78e07248b70992ce50321efec622c (patch) | |
| tree | 8aa7ce9ad14551bdfcb1bf166a90b65a3dab7c02 /fs/ceph | |
| parent | 9fc6e0647180f72392f03a29863b6602e22aa024 (diff) | |
| download | linux-43bfe5de9fa78e07248b70992ce50321efec622c.tar.bz2 | |
libceph: define osd data initialization helpers
Define and use functions that encapsulate the initializion of a
ceph_osd_data structure.
Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
Diffstat (limited to 'fs/ceph')
| -rw-r--r-- | fs/ceph/addr.c | 13 | ||||
| -rw-r--r-- | fs/ceph/file.c | 10 |
2 files changed, 8 insertions, 15 deletions
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c index 5d8ce79385ed..cf9032abc8f5 100644 --- a/fs/ceph/addr.c +++ b/fs/ceph/addr.c @@ -342,10 +342,8 @@ static int start_read(struct inode *inode, struct list_head *page_list, int max) } pages[i] = page; } - req->r_data_in.type = CEPH_OSD_DATA_TYPE_PAGES; - req->r_data_in.pages = pages; - req->r_data_in.length = len; - req->r_data_in.alignment = 0; + ceph_osd_data_pages_init(&req->r_data_in, pages, len, 0, + false, false); req->r_callback = finish_read; req->r_inode = inode; @@ -917,11 +915,8 @@ get_more_pages: dout("writepages got %d pages at %llu~%llu\n", locked_pages, offset, len); - req->r_data_out.type = CEPH_OSD_DATA_TYPE_PAGES; - req->r_data_out.pages = pages; - req->r_data_out.length = len; - req->r_data_out.alignment = 0; - req->r_data_out.pages_from_pool = !!pool; + ceph_osd_data_pages_init(&req->r_data_out, pages, len, 0, + !!pool, false); pages = NULL; /* request message now owns the pages array */ pool = NULL; diff --git a/fs/ceph/file.c b/fs/ceph/file.c index 47826c2ef511..da642af14a28 100644 --- a/fs/ceph/file.c +++ b/fs/ceph/file.c @@ -491,6 +491,7 @@ static ssize_t ceph_sync_write(struct file *file, const char __user *data, unsigned long buf_align; int ret; struct timespec mtime = CURRENT_TIME; + bool own_pages = false; if (ceph_snap(file_inode(file)) != CEPH_NOSNAP) return -EROFS; @@ -571,14 +572,11 @@ more: if ((file->f_flags & O_SYNC) == 0) { /* get a second commit callback */ req->r_safe_callback = sync_write_commit; - req->r_data_out.own_pages = 1; + own_pages = true; } } - req->r_data_out.type = CEPH_OSD_DATA_TYPE_PAGES; - req->r_data_out.pages = pages; - req->r_data_out.length = len; - req->r_data_out.alignment = page_align; - req->r_inode = inode; + ceph_osd_data_pages_init(&req->r_data_out, pages, len, page_align, + false, own_pages); /* BUG_ON(vino.snap != CEPH_NOSNAP); */ ceph_osdc_build_request(req, pos, num_ops, ops, |