diff options
| author |   Bob Peterson <rpeterso@redhat.com> | 2018-04-24 10:35:02 -0700 |
|---|---|---|
| committer |   Andreas Gruenbacher <agruenba@redhat.com> | 2021-02-17 19:30:28 +0100 |
| commit | 4fc7ec31c3c44031e8a8872bb8432cf4f6cb6ddd (patch) | |
| tree | 4d6fc3cd4af0675fd95fa82e0575bc4c9f94c8c4 /fs/gfs2/inode.c | |
| parent | gfs2: Allow node-wide exclusive glock sharing (diff) | |
| download | linux-dev-4fc7ec31c3c44031e8a8872bb8432cf4f6cb6ddd.tar.xz linux-dev-4fc7ec31c3c44031e8a8872bb8432cf4f6cb6ddd.zip | |
gfs2: Use resource group glock sharing
This patch takes advantage of the new glock holder sharing feature for
resource groups. We have already introduced local resource group
locking in a previous patch, so competing accesses of local processes
are already under control.
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Diffstat (limited to 'fs/gfs2/inode.c')
| -rw-r--r-- | fs/gfs2/inode.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c index c1b77e8d6b1c..4d3d8624a95b 100644 --- a/fs/gfs2/inode.c +++ b/fs/gfs2/inode.c @@ -1145,7 +1145,7 @@ static int gfs2_unlink(struct inode *dir, struct dentry *dentry) if (!rgd) goto out_inodes; - gfs2_holder_init(rgd->rd_gl, LM_ST_EXCLUSIVE, 0, ghs + 2); + gfs2_holder_init(rgd->rd_gl, LM_ST_EXCLUSIVE, LM_FLAG_NODE_SCOPE, ghs + 2); error = gfs2_glock_nq(ghs); /* parent */ @@ -1450,8 +1450,8 @@ static int gfs2_rename(struct inode *odir, struct dentry *odentry, error = -ENOENT; goto out_gunlock; } - error = gfs2_glock_nq_init(nrgd->rd_gl, LM_ST_EXCLUSIVE, 0, - &rd_gh); + error = gfs2_glock_nq_init(nrgd->rd_gl, LM_ST_EXCLUSIVE, + LM_FLAG_NODE_SCOPE, &rd_gh); if (error) goto out_gunlock; } |