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Searched refs:cmpxchg_release (Results 1 – 12 of 12) sorted by relevance

/linux-6.15/kernel/kcsan/
H A Dselftest.c154 KCSAN_CHECK_READ_BARRIER(cmpxchg_release(&test_var, 0, 0)); in test_barrier()
183 KCSAN_CHECK_WRITE_BARRIER(cmpxchg_release(&test_var, 0, 0)); in test_barrier()
215 KCSAN_CHECK_RW_BARRIER(cmpxchg_release(&test_var, 0, 0)); in test_barrier()
H A Dkcsan_test.c589 KCSAN_EXPECT_READ_BARRIER(cmpxchg_release(&test_var, 0, 0), true); in test_barrier_nothreads()
634 KCSAN_EXPECT_WRITE_BARRIER(cmpxchg_release(&test_var, 0, 0), true); in test_barrier_nothreads()
679 KCSAN_EXPECT_RW_BARRIER(cmpxchg_release(&test_var, 0, 0), true); in test_barrier_nothreads()
/linux-6.15/lib/
H A Dgeneric-radix-tree.c53 if ((v = cmpxchg_release(&radix->root, r, new_root)) == r) { in __genradix_ptr_alloc()
74 if (!(n = cmpxchg_release(p, NULL, new_node))) in __genradix_ptr_alloc()
/linux-6.15/kernel/locking/
H A Dmcs_spinlock.h102 if (likely(cmpxchg_release(lock, node, NULL) == node)) in mcs_spin_unlock()
/linux-6.15/fs/crypto/
H A Dhooks.c418 cmpxchg_release(&inode->i_link, NULL, pstr.name) != NULL) in fscrypt_get_symlink()
H A Dkeysetup.c600 if (cmpxchg_release(&inode->i_crypt_info, NULL, crypt_info) == NULL) { in fscrypt_setup_encryption_info()
/linux-6.15/fs/verity/
H A Dopen.c259 if (cmpxchg_release(&inode->i_verity_info, NULL, vi) != NULL) { in fsverity_set_info()
/linux-6.15/tools/memory-model/
H A Dlinux-kernel.def38 cmpxchg_release(X,V,W) __cmpxchg{RELEASE}(X,V,W)
/linux-6.15/fs/overlayfs/
H A Dfile.c147 old = cmpxchg_release(&of->upperfile, NULL, upperfile); in ovl_real_file_path()
H A Dreaddir.c898 old = cmpxchg_release(&od->upperfile, NULL, realfile); in ovl_dir_real_file()
/linux-6.15/tools/memory-model/Documentation/
H A Dordering.txt306 such as atomic_fetch_add_release() and cmpxchg_release().
310 as cmpxchg_release() are only guaranteed to provide ordering
/linux-6.15/include/linux/atomic/
H A Datomic-instrumented.h4798 #define cmpxchg_release(ptr, ...) \ macro