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authorLinus Torvalds <torvalds@linux-foundation.org>2022-03-25 04:12:09 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2022-03-25 04:12:09 +0300
commitf0614eefbf829a2914ac9a82cb8bbeaf1af28f9d (patch)
treed295287fe55ce674936ab529f6e3e05e27e5e1ea /drivers/dax/super.c
parentb9132c32e01976686efa26252cc246944a0d2cab (diff)
parentdb8cd5efeebc4904df1653926102413d088a5c7e (diff)
downloadlinux-f0614eefbf829a2914ac9a82cb8bbeaf1af28f9d.tar.xz
Merge tag 'dax-for-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
Pull DAX updates from Dan Williams: "Andrew has been shepherding major dax features that touch the core -mm through his tree, but I still collect the dax updates that are core-mm independent. - Fix a crash due to a missing rcu_barrier() in dax_fs_exit() - Fix two miscellaneous doc issues" * tag 'dax-for-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: dax: Fix missing kdoc for dax_device dax: make sure inodes are flushed before destroy cache fsdax: fix function description
Diffstat (limited to 'drivers/dax/super.c')
-rw-r--r--drivers/dax/super.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/dax/super.c b/drivers/dax/super.c
index aedc15eabeac..0211e6f7b47a 100644
--- a/drivers/dax/super.c
+++ b/drivers/dax/super.c
@@ -21,6 +21,7 @@
* @cdev: optional character interface for "device dax"
* @private: dax driver private data
* @flags: state and boolean properties
+ * @ops: operations for this device
*/
struct dax_device {
struct inode inode;
@@ -476,6 +477,7 @@ static int dax_fs_init(void)
static void dax_fs_exit(void)
{
kern_unmount(dax_mnt);
+ rcu_barrier();
kmem_cache_destroy(dax_cache);
}