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| author | Dave Wysochanski <dwysocha@redhat.com> | 2016-04-01 19:45:09 +0200 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2016-05-09 15:05:40 +0200 |
| commit | fe238e601d2519f259103ab65caea3b077ed7b39 (patch) | |
| tree | 88b50933a24b69ccae24bb52f2f9bfb6b1dce2e7 /fs/nfs/filelayout | |
| parent | nfs: add debug to directio "good_bytes" counting (diff) | |
| download | linux-fe238e601d2519f259103ab65caea3b077ed7b39.tar.xz linux-fe238e601d2519f259103ab65caea3b077ed7b39.zip | |
NFS: Save struct inode * inside nfs_commit_info to clarify usage of i_lock
Commit ea2cf22 created nfs_commit_info and saved &inode->i_lock inside
this NFS specific structure. This obscures the usage of i_lock.
Instead, save struct inode * so later it's clear the spinlock taken is
i_lock.
Should be no functional change.
Signed-off-by: Dave Wysochanski <dwysocha@redhat.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'fs/nfs/filelayout')
| -rw-r--r-- | fs/nfs/filelayout/filelayout.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/nfs/filelayout/filelayout.c b/fs/nfs/filelayout/filelayout.c index 3384dc8e6683..3e50057eeadf 100644 --- a/fs/nfs/filelayout/filelayout.c +++ b/fs/nfs/filelayout/filelayout.c @@ -795,7 +795,7 @@ filelayout_alloc_commit_info(struct pnfs_layout_segment *lseg, buckets[i].direct_verf.committed = NFS_INVALID_STABLE_HOW; } - spin_lock(cinfo->lock); + spin_lock(&cinfo->inode->i_lock); if (cinfo->ds->nbuckets >= size) goto out; for (i = 0; i < cinfo->ds->nbuckets; i++) { @@ -811,7 +811,7 @@ filelayout_alloc_commit_info(struct pnfs_layout_segment *lseg, swap(cinfo->ds->buckets, buckets); cinfo->ds->nbuckets = size; out: - spin_unlock(cinfo->lock); + spin_unlock(&cinfo->inode->i_lock); kfree(buckets); return 0; } |