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authorThomas Zimmermann <tzimmermann@suse.de>2023-01-19 10:56:12 +0100
committerThomas Zimmermann <tzimmermann@suse.de>2023-01-19 10:56:12 +0100
commit6f84981772535e670e4e2df051a672af229b6694 (patch)
tree407cec2ba38b75fc2a1bdefae5b6d3c6405be435 /include/linux/mbcache.h
parentcba83c1fc38612c3d2c7b1bfed9d882e4848fb0d (diff)
parent0b45ac1170ea6416bc1d36798414c04870cd356d (diff)
Merge drm/drm-next into drm-misc-next
Backmerging into drm-misc-next to get DRM accelerator infrastructure, which is required by ipuv driver. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Diffstat (limited to 'include/linux/mbcache.h')
-rw-r--r--include/linux/mbcache.h9
1 files changed, 7 insertions, 2 deletions
diff --git a/include/linux/mbcache.h b/include/linux/mbcache.h
index 2da63fd7b98f..97e64184767d 100644
--- a/include/linux/mbcache.h
+++ b/include/linux/mbcache.h
@@ -10,6 +10,12 @@
struct mb_cache;
+/* Cache entry flags */
+enum {
+ MBE_REFERENCED_B = 0,
+ MBE_REUSABLE_B
+};
+
struct mb_cache_entry {
/* List of entries in cache - protected by cache->c_list_lock */
struct list_head e_list;
@@ -26,8 +32,7 @@ struct mb_cache_entry {
atomic_t e_refcnt;
/* Key in hash - stable during lifetime of the entry */
u32 e_key;
- u32 e_referenced:1;
- u32 e_reusable:1;
+ unsigned long e_flags;
/* User provided value - stable during lifetime of the entry */
u64 e_value;
};