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[Deepin Kernel SIG] deepin: KABI: KABI reservation for dentry #438

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Merged
Avenger-285714 merged 1 commit into from
Oct 8, 2024
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[Deepin Kernel SIG] deepin: KABI: KABI reservation for dentry #438

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8 changes: 8 additions & 0 deletions include/linux/dcache.h
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,7 @@
#include <linux/lockref.h>
#include <linux/stringhash.h>
#include <linux/wait.h>
#include <linux/deepin_kabi.h>

struct path;
struct file;
Expand Down Expand Up @@ -111,6 +112,9 @@ struct dentry {
struct hlist_bl_node d_in_lookup_hash; /* only for in-lookup ones */
struct rcu_head d_rcu;
} d_u;

DEEPIN_KABI_RESERVE(1)
DEEPIN_KABI_RESERVE(2)
} __randomize_layout;

/*
Expand Down Expand Up @@ -140,6 +144,10 @@ struct dentry_operations {
struct vfsmount *(*d_automount)(struct path *);
int (*d_manage)(const struct path *, bool);
struct dentry *(*d_real)(struct dentry *, const struct inode *);

DEEPIN_KABI_RESERVE(1)
DEEPIN_KABI_RESERVE(2)
DEEPIN_KABI_RESERVE(3)
} ____cacheline_aligned;

/*
Expand Down