Function report |
Source Code:fs\namespace.c |
Create Date:2022-07-28 20:09:20 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
home page | Tree |
Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:alloc_mnt_ns
Proto:static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns, bool anon)
Type:struct mnt_namespace
Parameter:
Type | Parameter | Name |
---|---|---|
struct user_namespace * | user_ns | |
bool | anon |
3183 | ucounts = inc_mnt_namespaces(user_ns) |
3187 | new_ns = kzalloc - allocate memory. The memory is set to zero.*@size: how many bytes of memory are required.*@flags: the type of memory to allocate (see kmalloc). |
3188 | If Not new_ns Then |
3189 | dec_mnt_namespaces(ucounts) |
3192 | If Not anon Then |
3193 | ret = ns_alloc_inum( & ns) |
3194 | If ret Then |
3200 | ops = mntns_operations |
3203 | atomic_set( & count, 1) |
3205 | init_waitqueue_head( & poll) |
3206 | user_ns = get_user_ns(user_ns) |
3208 | Return new_ns |
Name | Describe |
---|---|
open_detached_copy | |
copy_mnt_ns | |
mount_subtree | |
SYSCALL_DEFINE3 | Create a kernel mount representation for a new, prepared superblock* (specified by fs_fd) and attach to an open_tree-like file descriptor. |
init_mount_tree |
Source code conversion tool public plug-in interface | X |
---|---|
Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion |