diff options
Diffstat (limited to 'fs/nfs/write.c')
| -rw-r--r-- | fs/nfs/write.c | 29 |
1 files changed, 24 insertions, 5 deletions
diff --git a/fs/nfs/write.c b/fs/nfs/write.c index 75a35a1af..fdee9270c 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -768,6 +768,28 @@ nfs_page_search_commits_for_head_request_locked(struct nfs_inode *nfsi, } /** + * nfs_request_add_commit_list_locked - add request to a commit list + * @req: pointer to a struct nfs_page + * @dst: commit list head + * @cinfo: holds list lock and accounting info + * + * This sets the PG_CLEAN bit, updates the cinfo count of + * number of outstanding requests requiring a commit as well as + * the MM page stats. + * + * The caller must hold the cinfo->lock, and the nfs_page lock. + */ +void +nfs_request_add_commit_list_locked(struct nfs_page *req, struct list_head *dst, + struct nfs_commit_info *cinfo) +{ + set_bit(PG_CLEAN, &req->wb_flags); + nfs_list_add_request(req, dst); + cinfo->mds->ncommit++; +} +EXPORT_SYMBOL_GPL(nfs_request_add_commit_list_locked); + +/** * nfs_request_add_commit_list - add request to a commit list * @req: pointer to a struct nfs_page * @dst: commit list head @@ -784,13 +806,10 @@ void nfs_request_add_commit_list(struct nfs_page *req, struct list_head *dst, struct nfs_commit_info *cinfo) { - set_bit(PG_CLEAN, &(req)->wb_flags); spin_lock(cinfo->lock); - nfs_list_add_request(req, dst); - cinfo->mds->ncommit++; + nfs_request_add_commit_list_locked(req, dst, cinfo); spin_unlock(cinfo->lock); - if (!cinfo->dreq) - nfs_mark_page_unstable(req->wb_page); + nfs_mark_page_unstable(req->wb_page, cinfo); } EXPORT_SYMBOL_GPL(nfs_request_add_commit_list); |