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READ_ONCE() replaces ACCESS_ONCE()

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v3.18-rc3-2-g230fa253df63 forces us to remove ACCESS_ONCE() with
READ_ONCE(), but it is probably the better interface and works with
non-scalar types.

Signed-off-by: Auke Kok <auke.kok@versity.com>
This commit is contained in:
Auke Kok
2023-10-09 15:35:40 -04:00
parent 8e458f9230
commit 006555d42a
2 changed files with 2 additions and 2 deletions
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kmod/src/dir.c
+1 -1
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@@ -272,7 +272,7 @@ static void set_dentry_fsdata(struct dentry *dentry, struct scoutfs_lock *lock)
static bool test_dentry_fsdata(struct dentry *dentry, u64 refresh)
{
u64 fsd = (unsigned long)ACCESS_ONCE(dentry->d_fsdata);
u64 fsd = (unsigned long)READ_ONCE(dentry->d_fsdata);
return fsd == refresh;
}
kmod/src/lock.c
+1 -1
View File
@@ -1346,7 +1346,7 @@ void scoutfs_lock_del_coverage(struct super_block *sb,
bool scoutfs_lock_protected(struct scoutfs_lock *lock, struct scoutfs_key *key,
enum scoutfs_lock_mode mode)
{
signed char lock_mode = ACCESS_ONCE(lock->mode);
signed char lock_mode = READ_ONCE(lock->mode);
return lock_modes_match(lock_mode, mode) &&
scoutfs_key_compare_ranges(key, key,