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| author | Sage Weil <sage@inktank.com> | 2012-09-24 21:01:02 -0700 |
|---|---|---|
| committer | Alex Elder <elder@inktank.com> | 2012-10-01 17:20:00 -0500 |
| commit | 6816282dab3a72efe8c0d182c1bc2960d87f4322 (patch) | |
| tree | c36cea753185ad22b073d41a1e5e5dbe56a928a1 /fs/ceph | |
| parent | d63b77f4c552cc3a20506871046ab0fcbc332609 (diff) | |
| download | op-kernel-dev-6816282dab3a72efe8c0d182c1bc2960d87f4322.zip op-kernel-dev-6816282dab3a72efe8c0d182c1bc2960d87f4322.tar.gz | |
ceph: propagate layout error on osd request creation
If we are creating an osd request and get an invalid layout, return
an EINVAL to the caller. We switch up the return to have an error
code instead of NULL implying -ENOMEM.
Signed-off-by: Sage Weil <sage@inktank.com>
Reviewed-by: Alex Elder <elder@inktank.com>
Diffstat (limited to 'fs/ceph')
| -rw-r--r-- | fs/ceph/addr.c | 8 | ||||
| -rw-r--r-- | fs/ceph/file.c | 4 |
2 files changed, 6 insertions, 6 deletions
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c index 452e71a..4469b63 100644 --- a/fs/ceph/addr.c +++ b/fs/ceph/addr.c @@ -308,8 +308,8 @@ static int start_read(struct inode *inode, struct list_head *page_list, int max) NULL, 0, ci->i_truncate_seq, ci->i_truncate_size, NULL, false, 1, 0); - if (!req) - return -ENOMEM; + if (IS_ERR(req)) + return PTR_ERR(req); /* build page vector */ nr_pages = len >> PAGE_CACHE_SHIFT; @@ -832,8 +832,8 @@ get_more_pages: ci->i_truncate_size, &inode->i_mtime, true, 1, 0); - if (!req) { - rc = -ENOMEM; + if (IS_ERR(req)) { + rc = PTR_ERR(req); unlock_page(page); break; } diff --git a/fs/ceph/file.c b/fs/ceph/file.c index ecebbc0..5840d2a 100644 --- a/fs/ceph/file.c +++ b/fs/ceph/file.c @@ -536,8 +536,8 @@ more: do_sync, ci->i_truncate_seq, ci->i_truncate_size, &mtime, false, 2, page_align); - if (!req) - return -ENOMEM; + if (IS_ERR(req)) + return PTR_ERR(req); if (file->f_flags & O_DIRECT) { pages = ceph_get_direct_page_vector(data, num_pages, false); |
