diff options
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/direct.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c index 845e2019680..c47a46eaf90 100644 --- a/fs/nfs/direct.c +++ b/fs/nfs/direct.c @@ -486,10 +486,8 @@ static void nfs_direct_write_reschedule(struct nfs_direct_req *dreq) } nfs_pageio_complete(&desc); - while (!list_empty(&failed)) { - nfs_release_request(req); + while (!list_empty(&failed)) nfs_unlock_and_release_request(req); - } if (put_dreq(dreq)) nfs_direct_write_complete(dreq, dreq->inode); @@ -518,9 +516,9 @@ static void nfs_direct_commit_complete(struct nfs_commit_data *data) nfs_list_remove_request(req); if (dreq->flags == NFS_ODIRECT_RESCHED_WRITES) { /* Note the rewrite will go through mds */ + kref_get(&req->wb_kref); nfs_mark_request_commit(req, NULL, &cinfo); - } else - nfs_release_request(req); + } nfs_unlock_and_release_request(req); } @@ -657,13 +655,11 @@ static ssize_t nfs_direct_write_schedule_segment(struct nfs_pageio_descriptor *d break; } nfs_lock_request(req); - kref_get(&req->wb_kref); req->wb_index = pos >> PAGE_SHIFT; req->wb_offset = pos & ~PAGE_MASK; if (!nfs_pageio_add_request(desc, req)) { result = desc->pg_error; nfs_unlock_and_release_request(req); - nfs_release_request(req); break; } pgbase = 0; @@ -734,10 +730,8 @@ static void nfs_direct_write_completion(struct nfs_pgio_header *hdr) switch (bit) { case NFS_IOHDR_NEED_RESCHED: case NFS_IOHDR_NEED_COMMIT: + kref_get(&req->wb_kref); nfs_mark_request_commit(req, hdr->lseg, &cinfo); - break; - default: - nfs_release_request(req); } nfs_unlock_and_release_request(req); } @@ -755,7 +749,6 @@ static void nfs_write_sync_pgio_error(struct list_head *head) while (!list_empty(head)) { req = nfs_list_entry(head->next); nfs_list_remove_request(req); - nfs_release_request(req); nfs_unlock_and_release_request(req); } } |