Both GFS2 and OCFS2 use DLM locking, which will allow async lock requests.
Signal this support by setting FOP_ASYNC_LOCK.
Signed-off-by: Benjamin Coddington <bcodding@xxxxxxxxxx>
---
fs/gfs2/file.c | 2 ++
fs/ocfs2/file.c | 2 ++
2 files changed, 4 insertions(+)
diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c
index 08982937b5df..b9ed2602287d 100644
--- a/fs/gfs2/file.c
+++ b/fs/gfs2/file.c
@@ -1586,6 +1586,7 @@ const struct file_operations gfs2_file_fops = {
.splice_write = gfs2_file_splice_write,
.setlease = simple_nosetlease,
.fallocate = gfs2_fallocate,
+ .fop_flags = FOP_ASYNC_LOCK,
};
const struct file_operations gfs2_dir_fops = {
@@ -1598,6 +1599,7 @@ const struct file_operations gfs2_dir_fops = {
.lock = gfs2_lock,
.flock = gfs2_flock,
.llseek = default_llseek,
+ .fop_flags = FOP_ASYNC_LOCK,
};
#endif /* CONFIG_GFS2_FS_LOCKING_DLM */
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index ccc57038a977..a642f1adee6a 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -2793,6 +2793,7 @@ const struct file_operations ocfs2_fops = {
.splice_write = iter_file_splice_write,
.fallocate = ocfs2_fallocate,
.remap_file_range = ocfs2_remap_file_range,
+ .fop_flags = FOP_ASYNC_LOCK,
};
WRAP_DIR_ITER(ocfs2_readdir) // FIXME!
@@ -2809,6 +2810,7 @@ const struct file_operations ocfs2_dops = {
#endif
.lock = ocfs2_lock,
.flock = ocfs2_flock,
+ .fop_flags = FOP_ASYNC_LOCK,
};
/*
--
2.44.0
