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/linux-6.3-rc2/tools/testing/selftests/memfd/
A Dmemfd_test.c124 int fd; in mfd_assert_reopen_fd() local
247 fd, in mfd_assert_mmap_shared()
265 fd, in mfd_assert_mmap_private()
320 fd, in mfd_assert_read()
333 fd, in mfd_assert_read()
352 fd, in mfd_assert_read_shared()
370 fd, in mfd_assert_fork_private_write()
419 fd, in mfd_assert_write()
433 fd, in mfd_assert_write()
448 fd, in mfd_assert_write()
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/linux-6.3-rc2/drivers/clk/
A Dclk-fractional-divider.c76 if (fd->lock) in clk_fd_get_div()
83 if (fd->lock) in clk_fd_get_div()
88 m = (val & fd->mmask) >> fd->mshift; in clk_fd_get_div()
89 n = (val & fd->nmask) >> fd->nshift; in clk_fd_get_div()
138 GENMASK(fd->mwidth - 1, 0), GENMASK(fd->nwidth - 1, 0), in clk_fractional_divider_general_approximation()
186 val &= ~(fd->mmask | fd->nmask); in clk_fd_set_rate()
187 val |= (m << fd->mshift) | (n << fd->nshift); in clk_fd_set_rate()
250 fd = kzalloc(sizeof(*fd), GFP_KERNEL); in clk_hw_register_fractional_divider()
251 if (!fd) in clk_hw_register_fractional_divider()
274 kfree(fd); in clk_hw_register_fractional_divider()
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/linux-6.3-rc2/tools/perf/tests/
A Dwp.c56 int fd; in __event() local
67 return fd; in __event()
77 int fd; in test__wp_ro()
81 if (fd < 0) in test__wp_ro()
90 close(fd); in test__wp_ro()
101 int fd; in test__wp_wo()
105 if (fd < 0) in test__wp_wo()
114 close(fd); in test__wp_wo()
125 int fd; in test__wp_rw()
139 close(fd); in test__wp_rw()
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/linux-6.3-rc2/fs/hfsplus/
A Dbfind.c19 fd->tree = tree; in hfs_find_init()
20 fd->bnode = NULL; in hfs_find_init()
24 fd->search_key = ptr; in hfs_find_init()
51 fd->tree = NULL; in hfs_find_exit()
100 cmpval = bnode->tree->keycmp(fd->key, fd->search_key); in hfs_find_rec_by_key()
152 fd->record = e; in __hfs_brec_find()
172 tree = fd->tree; in hfs_brec_find()
173 if (fd->bnode) in hfs_brec_find()
175 fd->bnode = NULL; in hfs_brec_find()
227 hfs_bnode_read(fd->bnode, rec, fd->entryoffset, fd->entrylength); in hfs_brec_read()
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/linux-6.3-rc2/fs/hfs/
A Dbfind.c19 fd->tree = tree; in hfs_find_init()
20 fd->bnode = NULL; in hfs_find_init()
24 fd->search_key = ptr; in hfs_find_init()
51 fd->tree = NULL; in hfs_find_exit()
75 cmpval = bnode->tree->keycmp(fd->key, fd->search_key); in __hfs_brec_find()
96 fd->record = e; in __hfs_brec_find()
115 tree = fd->tree; in hfs_brec_find()
116 if (fd->bnode) in hfs_brec_find()
118 fd->bnode = NULL; in hfs_brec_find()
170 hfs_bnode_read(fd->bnode, rec, fd->entryoffset, fd->entrylength); in hfs_brec_read()
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/linux-6.3-rc2/tools/testing/vsock/
A Dvsock_test.c40 int fd; in test_stream_connection_reset() local
76 int fd; in test_stream_bind_only_client() local
117 int fd; in test_stream_bind_only_server() local
137 int fd; in test_stream_client_close_client() local
151 int fd; in test_stream_client_close_server() local
172 int fd; in test_stream_server_close_client() local
193 int fd; in test_stream_server_close_server() local
260 int fd; in test_stream_msg_peek_client() local
274 int fd; in test_stream_msg_peek_server() local
295 int fd; in test_seqpacket_msg_bounds_client() local
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/linux-6.3-rc2/drivers/scsi/
A Dfdomain.c127 if (fd->chip == tmc18c50 || fd->chip == tmc18c30) in fdomain_make_bus_idle()
214 scsi_done(fd->cur_cmd); in fdomain_finish_cmd()
215 fd->cur_cmd = NULL; in fdomain_finish_cmd()
420 fd->cur_cmd = cmd; in fdomain_queue()
444 if (!fd->cur_cmd) in fdomain_abort()
454 fdomain_finish_cmd(fd); in fdomain_abort()
518 struct fdomain *fd; in fdomain_create() local
550 fd = shost_priv(sh); in fdomain_create()
551 fd->base = base; in fdomain_create()
552 fd->chip = chip; in fdomain_create()
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/linux-6.3-rc2/tools/testing/selftests/wireguard/qemu/
A Dinit.c67 if (fd < 0) in seed_rng()
71 close(fd); in seed_rng()
112 int fd; in enable_logging() local
118 close(fd); in enable_logging()
124 close(fd); in enable_logging()
200 close(fd); in launch_tests()
236 int fd; in clear_leaks() local
243 close(fd); in clear_leaks()
248 int fd; in check_leaks() local
256 close(fd); in check_leaks()
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/linux-6.3-rc2/fs/
A Dfile.c84 memcpy(nfdt->fd, ofdt->fd, cpy); in copy_fdtable()
514 fd = find_next_fd(fdt, fd); in alloc_fd()
548 rcu_assign_pointer(fdt->fd[fd], NULL); in alloc_fd()
613 BUG_ON(fdt->fd[fd] != NULL); in fd_install()
614 rcu_assign_pointer(fdt->fd[fd], file); in fd_install()
621 BUG_ON(fdt->fd[fd] != NULL); in fd_install()
622 rcu_assign_pointer(fdt->fd[fd], file); in fd_install()
646 file = fdt->fd[fd]; in pick_file()
648 rcu_assign_pointer(fdt->fd[fd], NULL); in pick_file()
839 file = fdt->fd[fd]; in do_close_on_exec()
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/linux-6.3-rc2/include/linux/
A Dfile.h35 struct fd { struct
42 static inline void fdput(struct fd fd) in fdput() argument
44 if (fd.flags & FDPUT_FPUT) in fdput()
45 fput(fd.file); in fdput()
48 extern struct file *fget(unsigned int fd);
61 static inline struct fd fdget(unsigned int fd) in fdget() argument
63 return __to_fd(__fdget(fd)); in fdget()
66 static inline struct fd fdget_raw(unsigned int fd) in fdget_raw() argument
68 return __to_fd(__fdget_raw(fd)); in fdget_raw()
71 static inline struct fd fdget_pos(int fd) in fdget_pos() argument
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A Dfdtable.h29 struct file __rcu **fd; /* current fd array */ member
38 return test_bit(fd, fdt->close_on_exec); in close_on_exec()
43 return test_bit(fd, fdt->open_fds); in fd_is_open()
87 if (fd < fdt->max_fds) { in files_lookup_fd_raw()
88 fd = array_index_nospec(fd, fdt->max_fds); in files_lookup_fd_raw()
89 return rcu_dereference_raw(fdt->fd[fd]); in files_lookup_fd_raw()
98 return files_lookup_fd_raw(files, fd); in files_lookup_fd_locked()
105 return files_lookup_fd_raw(files, fd); in files_lookup_fd_rcu()
110 return files_lookup_fd_rcu(current->files, fd); in lookup_fd_rcu()
126 extern int close_fd(unsigned int fd);
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/linux-6.3-rc2/tools/testing/selftests/bpf/
A Dtest_maps.c40 int fd; in test_hashmap() local
43 if (fd < 0) { in test_hashmap()
130 close(fd); in test_hashmap()
158 int fd, i; in test_hashmap_percpu() local
264 close(fd); in test_hashmap_percpu()
287 return fd; in helper_fill_hashmap()
325 close(fd); in test_hashmap_walk()
513 int fd; in test_devmap() local
527 int fd; in test_devmap_hash() local
1230 fd = -1; in test_map_in_map()
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/linux-6.3-rc2/tools/testing/selftests/net/
A Dipv6_flowlabel_mgr.c74 static void run_tests(int fd) in run_tests() argument
83 expect_fail(flowlabel_put(fd, 1)); in run_tests()
99 expect_pass(flowlabel_put(fd, 1)); in run_tests()
100 expect_pass(flowlabel_put(fd, 1)); in run_tests()
101 expect_pass(flowlabel_put(fd, 1)); in run_tests()
102 expect_fail(flowlabel_put(fd, 1)); in run_tests()
110 expect_pass(flowlabel_put(fd, 2)); in run_tests()
185 int fd; in main() local
190 if (fd == -1) in main()
193 run_tests(fd); in main()
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A Dreuseaddr_ports_exhausted.c58 int fd, ret; in bind_port() local
74 close(fd); in bind_port()
78 return fd; in bind_port()
84 int i, j, fd[2]; in TEST() local
96 if (fd[j] != -1) in TEST()
97 close(fd[j]); in TEST()
104 int i, j, fd[2]; in TEST() local
121 if (fd[j] != -1) in TEST()
122 close(fd[j]); in TEST()
157 if (fd[j] != -1) in TEST()
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A Dip_local_port_range.c172 int fd, err; in TEST_F() local
195 err = close(fd); in TEST_F()
239 fds[i] = fd; in TEST_F()
283 err = close(fd); in TEST_F()
291 int i, fd, err; in TEST_F() local
312 fds[i] = fd; in TEST_F()
330 err = close(fd); in TEST_F()
348 int fd, err; in TEST_F() local
397 err = close(fd); in TEST_F()
405 int fd, err; in TEST_F() local
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/linux-6.3-rc2/fs/jffs2/
A Dbuild.c61 for(fd = ic->scan_dents; fd; fd = fd->next) { in jffs2_build_inode_pass1()
63 if (!fd->ino) in jffs2_build_inode_pass1()
71 fd->name, fd->ino, ic->ino); in jffs2_build_inode_pass1()
74 fd->ic = NULL; in jffs2_build_inode_pass1()
79 fd->ic = child_ic; in jffs2_build_inode_pass1()
150 fd = dead_fds; in jffs2_build_filesystem()
187 if (!fd->ic) { in jffs2_build_filesystem()
202 fd->name, fd->ino, ic->ino, fd->ic->pino_nlink); in jffs2_build_filesystem()
280 fd->name, fd->ino); in jffs2_build_remove_unlinked_inode()
291 fd->ino, fd->name); in jffs2_build_remove_unlinked_inode()
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/linux-6.3-rc2/arch/um/os-Linux/
A Dfile.c203 if (fd < 0) in os_open_file()
208 close(fd); in os_open_file()
212 return fd; in os_open_file()
218 int fd, err; in os_connect_socket() local
235 return fd; in os_connect_socket()
238 close(fd); in os_connect_socket()
245 close(fd); in os_close_file()
323 int fd; in os_file_size() local
341 close(fd); in os_file_size()
641 if (fd < 0) in os_eventfd()
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/linux-6.3-rc2/tools/testing/selftests/iommu/
A Diommufd_fail_nth.c31 int fd; in writeat() local
34 if (fd == -1) in writeat()
38 close(fd); in writeat()
205 int fd; in FIXTURE() local
211 self->fd = -1; in FIXTURE_SETUP()
237 if (self->fd == -1) in TEST_FAIL_NTH()
305 if (self->fd == -1) in TEST_FAIL_NTH()
344 if (self->fd == -1) in TEST_FAIL_NTH()
391 if (self->fd == -1) in TEST_FAIL_NTH()
470 if (self->fd == -1) in TEST_FAIL_NTH()
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A Diommufd_utils.h52 ret = ioctl(fd, IOMMU_TEST_CMD, &cmd); in _test_cmd_mock_domain()
80 ret = ioctl(fd, IOMMU_TEST_CMD, &cmd); in _test_cmd_create_access()
106 return ioctl(fd, IOMMU_TEST_CMD, &cmd); in _test_cmd_destroy_access_pages()
121 return ioctl(fd, IOMMU_DESTROY, &cmd); in _test_ioctl_destroy()
132 ret = ioctl(fd, IOMMU_IOAS_ALLOC, &cmd); in _test_ioctl_ioas_alloc()
159 ret = ioctl(fd, IOMMU_IOAS_MAP, &cmd); in _test_ioctl_ioas_map()
260 if (fd == -1) in teardown_iommufd()
263 EXPECT_EQ(0, close(fd)); in teardown_iommufd()
265 fd = open("/dev/iommu", O_RDWR); in teardown_iommufd()
266 EXPECT_NE(-1, fd); in teardown_iommufd()
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/linux-6.3-rc2/drivers/clk/ti/
A Dfapll.c71 struct fapll_data *fd; member
406 struct fapll_data *fd = synth->fd; in ti_fapll_synth_round_rate() local
440 struct fapll_data *fd = synth->fd; in ti_fapll_synth_set_rate() local
509 synth->fd = fd; in ti_fapll_synth_setup()
541 fd = kzalloc(sizeof(*fd), GFP_KERNEL); in ti_fapll_setup()
542 if (!fd) in ti_fapll_setup()
581 if (!fd->base) { in ti_fapll_setup()
589 fd->name = name; in ti_fapll_setup()
655 iounmap(fd->base); in ti_fapll_setup()
659 if (fd->clk_ref) in ti_fapll_setup()
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/linux-6.3-rc2/drivers/infiniband/hw/hfi1/
A Duser_exp_rcv.c71 fd->use_mn = true; in hfi1_user_exp_rcv_init()
94 fd->tid_limit++; in hfi1_user_exp_rcv_init()
278 if (fd->use_mn) { in hfi1_user_exp_rcv_setup()
299 if (fd->tid_used + tidbuf->n_psets > fd->tid_limit) in hfi1_user_exp_rcv_setup()
300 pageset_count = fd->tid_limit - fd->tid_used; in hfi1_user_exp_rcv_setup()
428 if (fd->use_mn) { in hfi1_user_exp_rcv_setup()
451 if (fd->use_mn) in hfi1_user_exp_rcv_setup()
471 if (fd->use_mn) in hfi1_user_exp_rcv_setup()
541 memset(fd->invalid_tids, 0, sizeof(*fd->invalid_tids) * in hfi1_user_exp_rcv_invalid()
752 node->fdata = fd; in set_rcvarray_entry()
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/linux-6.3-rc2/tools/testing/selftests/efivarfs/
A Dopen-unlink.c16 int fd; in set_immutable() local
21 if (fd < 0) in set_immutable()
22 return fd; in set_immutable()
27 close(fd); in set_immutable()
39 close(fd); in set_immutable()
47 int fd; in get_immutable() local
52 if (fd < 0) in get_immutable()
53 return fd; in get_immutable()
58 close(fd); in get_immutable()
62 close(fd); in get_immutable()
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/linux-6.3-rc2/samples/timers/
A Dhpet_example.c82 int fd; in hpet_open_close() local
90 if (fd < 0) in hpet_open_close()
93 close(fd); in hpet_open_close()
102 int fd; in hpet_info() local
110 if (fd < 0) { in hpet_info()
126 close(fd); in hpet_info()
151 if (fd < 0) { in hpet_poll()
178 pfd.fd = fd; in hpet_poll()
209 close(fd); in hpet_poll()
231 fd = -1; in hpet_fasync()
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/linux-6.3-rc2/tools/testing/selftests/rtc/
A Drtctest.c29 int fd; in FIXTURE() local
37 close(self->fd); in FIXTURE_TEARDOWN()
46 ASSERT_NE(-1, self->fd); in TEST_F()
93 ASSERT_NE(-1, self->fd);
131 ASSERT_NE(-1, self->fd);
160 ASSERT_NE(-1, self->fd); in TEST_F()
203 ASSERT_NE(-1, self->fd); in TEST_F()
229 FD_SET(self->fd, &readfds); in TEST_F()
261 ASSERT_NE(-1, self->fd); in TEST_F()
313 ASSERT_NE(-1, self->fd);
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/linux-6.3-rc2/arch/um/drivers/
A Dport_kern.c24 int fd; member
38 int fd; member
48 int fd; in pipe_interrupt() local
51 if (fd < 0) { in pipe_interrupt()
62 conn->fd = fd; in pipe_interrupt()
81 fd = port_connection(port->fd, socket, &pid); in port_accept()
97 .fd = fd, in port_accept()
163 int fd; in port_data() local
195 .fd = fd, in port_data()
228 int fd; in port_wait() local
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