[PATCH v5 18/18] fs: enable pre-content events on supported file systems

[Josef Bacik <josef@xxxxxxxxxxxxxx>]

Now that all the code has been added for pre-content events, and the
various file systems that need the page fault hooks for fsnotify have
been updated, add FS_ALLOW_HSM to the currently tested file systems.

Signed-off-by: Josef Bacik <josef@xxxxxxxxxxxxxx>
---
 fs/bcachefs/fs.c   | 2 +-
 fs/btrfs/super.c   | 3 ++-
 fs/ext4/super.c    | 6 +++---
 fs/xfs/xfs_super.c | 2 +-
 4 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/fs/bcachefs/fs.c b/fs/bcachefs/fs.c
index 3a5f49affa0a..f889a105643b 100644
--- a/fs/bcachefs/fs.c
+++ b/fs/bcachefs/fs.c
@@ -2124,7 +2124,7 @@ static struct file_system_type bcache_fs_type = {
 	.name			= "bcachefs",
 	.init_fs_context	= bch2_init_fs_context,
 	.kill_sb		= bch2_kill_sb,
-	.fs_flags		= FS_REQUIRES_DEV,
+	.fs_flags		= FS_REQUIRES_DEV | FS_ALLOW_HSM,
 };
 
 MODULE_ALIAS_FS("bcachefs");
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 0eda8c21d861..201ed90a6083 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -2193,7 +2193,8 @@ static struct file_system_type btrfs_fs_type = {
 	.init_fs_context	= btrfs_init_fs_context,
 	.parameters		= btrfs_fs_parameters,
 	.kill_sb		= btrfs_kill_super,
-	.fs_flags		= FS_REQUIRES_DEV | FS_BINARY_MOUNTDATA | FS_ALLOW_IDMAP,
+	.fs_flags		= FS_REQUIRES_DEV | FS_BINARY_MOUNTDATA |
+				  FS_ALLOW_IDMAP | FS_ALLOW_HSM,
  };
 
 MODULE_ALIAS_FS("btrfs");
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index e72145c4ae5a..a042216fb370 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -137,7 +137,7 @@ static struct file_system_type ext2_fs_type = {
 	.init_fs_context	= ext4_init_fs_context,
 	.parameters		= ext4_param_specs,
 	.kill_sb		= ext4_kill_sb,
-	.fs_flags		= FS_REQUIRES_DEV,
+	.fs_flags		= FS_REQUIRES_DEV | FS_ALLOW_HSM,
 };
 MODULE_ALIAS_FS("ext2");
 MODULE_ALIAS("ext2");
@@ -153,7 +153,7 @@ static struct file_system_type ext3_fs_type = {
 	.init_fs_context	= ext4_init_fs_context,
 	.parameters		= ext4_param_specs,
 	.kill_sb		= ext4_kill_sb,
-	.fs_flags		= FS_REQUIRES_DEV,
+	.fs_flags		= FS_REQUIRES_DEV | FS_ALLOW_HSM,
 };
 MODULE_ALIAS_FS("ext3");
 MODULE_ALIAS("ext3");
@@ -7298,7 +7298,7 @@ static struct file_system_type ext4_fs_type = {
 	.init_fs_context	= ext4_init_fs_context,
 	.parameters		= ext4_param_specs,
 	.kill_sb		= ext4_kill_sb,
-	.fs_flags		= FS_REQUIRES_DEV | FS_ALLOW_IDMAP,
+	.fs_flags		= FS_REQUIRES_DEV | FS_ALLOW_IDMAP | FS_ALLOW_HSM,
 };
 MODULE_ALIAS_FS("ext4");
 
diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
index 27e9f749c4c7..04a6ec7bc2ae 100644
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -2052,7 +2052,7 @@ static struct file_system_type xfs_fs_type = {
 	.init_fs_context	= xfs_init_fs_context,
 	.parameters		= xfs_fs_parameters,
 	.kill_sb		= xfs_kill_sb,
-	.fs_flags		= FS_REQUIRES_DEV | FS_ALLOW_IDMAP,
+	.fs_flags		= FS_REQUIRES_DEV | FS_ALLOW_IDMAP | FS_ALLOW_HSM,
 };
 MODULE_ALIAS_FS("xfs");
 
-- 
2.43.0