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Searched refs:nr_mounts (Results 1 – 5 of 5) sorted by relevance

/linux-6.12.1/tools/testing/selftests/filesystems/statmount/
Dstatmount_test_ns.c234 uint64_t nr_mounts; in validate_external_listmount() local
242 nr_mounts = listmount(LSMT_ROOT, mnt_ns_id, 0, list, 256, 0); in validate_external_listmount()
243 if (nr_mounts == (uint64_t)-1) { in validate_external_listmount()
248 if (nr_mounts != child_nr_mounts) { in validate_external_listmount()
249 ksft_print_msg("listmount results is %zi != %zi\n", nr_mounts, in validate_external_listmount()
255 for (int i = 0; i < nr_mounts; i++) { in validate_external_listmount()
283 uint64_t nr_mounts; in test_listmount_ns() local
312 nr_mounts = listmount(LSMT_ROOT, 0, 0, list, 256, 0); in test_listmount_ns()
313 if (nr_mounts == (uint64_t)-1) { in test_listmount_ns()
322 if (write(child_ready_pipe[1], &nr_mounts, sizeof(nr_mounts)) != in test_listmount_ns()
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/linux-6.12.1/fs/
Dnsfs.c144 kinfo->nr_mounts = READ_ONCE(mnt_ns->nr_mounts); in copy_ns_info_to_user()
146 if (kinfo->nr_mounts) in copy_ns_info_to_user()
147 kinfo->nr_mounts--; in copy_ns_info_to_user()
Dmount.h17 unsigned int nr_mounts; /* # of mounts in the namespace */ member
Dnamespace.c1160 n->nr_mounts += n->pending_mounts; in commit_tree()
1789 ns->nr_mounts--; in umount_tree()
2359 if (ns->nr_mounts >= max) in count_mounts()
2361 max -= ns->nr_mounts; in count_mounts()
2822 ns->nr_mounts++; in open_detached_copy()
3968 new_ns->nr_mounts++; in copy_mnt_ns()
4012 ns->nr_mounts++; in mount_subtree()
4192 ns->nr_mounts = 1; in SYSCALL_DEFINE3()
5501 ns->nr_mounts = 1; in init_mount_tree()
/linux-6.12.1/include/uapi/linux/
Dnsfs.h32 __u32 nr_mounts; member