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| author | Trond Myklebust <trond.myklebust@hammerspace.com> | 2020-03-19 19:31:00 -0400 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2020-03-27 16:34:34 -0400 |
| commit | 0cb1f6df8a63b51f276f94d94957d7a7ca757667 (patch) | |
| tree | 558f05b84675af536fb595173b14bfed640c3d30 | |
| parent | fce9ed0302180336b60a1e14fcda8dc887fd5070 (diff) | |
| download | linux-0cb1f6df8a63b51f276f94d94957d7a7ca757667.tar.bz2 | |
pNFS: Support per-layout segment commits in pnfs_generic_commit_pagelist()
Add support for scanning the full list of per-layout segment commit
arrays to pnfs_generic_commit_pagelist().
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
| -rw-r--r-- | fs/nfs/pnfs_nfs.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/fs/nfs/pnfs_nfs.c b/fs/nfs/pnfs_nfs.c index f16bd6d0e830..f895a28b1e26 100644 --- a/fs/nfs/pnfs_nfs.c +++ b/fs/nfs/pnfs_nfs.c @@ -322,6 +322,20 @@ out_error: return nreq; } +static unsigned int +pnfs_alloc_ds_commits_list(struct list_head *list, + struct pnfs_ds_commit_info *fl_cinfo, + struct nfs_commit_info *cinfo) +{ + struct pnfs_commit_array *array; + unsigned int ret = 0; + + list_for_each_entry(array, &fl_cinfo->commits, cinfo_list) + ret += pnfs_bucket_alloc_ds_commits(list, array->buckets, + array->nbuckets, cinfo); + return ret; +} + /* This follows nfs_commit_list pretty closely */ int pnfs_generic_commit_pagelist(struct inode *inode, struct list_head *mds_pages, @@ -345,6 +359,8 @@ pnfs_generic_commit_pagelist(struct inode *inode, struct list_head *mds_pages, nreq += pnfs_bucket_alloc_ds_commits(&list, fl_cinfo->buckets, fl_cinfo->nbuckets, cinfo); + + nreq += pnfs_alloc_ds_commits_list(&list, fl_cinfo, cinfo); if (nreq == 0) goto out; |