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| author | Weston Andros Adamson | 2014-07-18 02:42:16 +0200 |
|---|---|---|
| committer | Trond Myklebust | 2014-08-03 23:05:25 +0200 |
| commit | b412ddf0661e11485876a202c48868143e3a01cf (patch) | |
| tree | d959ed2e5b6b1d5990c4755275a6e9afdd63b2a8 /fs | |
| parent | nfs: check wait_on_bit_lock err in page_group_lock (diff) | |
| download | kernel-qcow2-linux-b412ddf0661e11485876a202c48868143e3a01cf.tar.gz kernel-qcow2-linux-b412ddf0661e11485876a202c48868143e3a01cf.tar.xz kernel-qcow2-linux-b412ddf0661e11485876a202c48868143e3a01cf.zip | |
nfs: fix comment and add warn_on for PG_INODE_REF
Fix the comment in nfs_page.h for PG_INODE_REF to reflect that it's no longer
set only on head requests. Also add a WARN_ON_ONCE in nfs_inode_remove_request
as PG_INODE_REF should always be set.
Suggested-by: Peng Tao <tao.peng@primarydata.com>
Signed-off-by: Weston Andros Adamson <dros@primarydata.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfs/write.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfs/write.c b/fs/nfs/write.c index 8d1ed2b9c16c..e6bc5b51f325 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -707,6 +707,8 @@ static void nfs_inode_remove_request(struct nfs_page *req) if (test_and_clear_bit(PG_INODE_REF, &req->wb_flags)) nfs_release_request(req); + else + WARN_ON_ONCE(1); } static void |