A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-30 19:51:31 -04:00
Code Issues Projects Releases Packages Wiki Activity

new helper: iterate_mounts()

Browse source 
apply function to vfsmounts in set returned by collect_mounts(),
stop if it returns non-zero.

Signed-off-by: Al Viro <[email protected]>
This commit is contained in:
Al Viro 2010-01-30 22:51:25 -05:00
commit 1f707137b5
3 changed files with 33 additions and 34 deletions
Download patch file Download diff file Expand all files Collapse all files

15
fs/namespace.c
View file

@ -1246,6 +1246,21 @@ void drop_collected_mounts(struct vfsmount *mnt)
release_mounts(&umount_list);
}
int iterate_mounts(int (*f)(struct vfsmount *, void *), void *arg,
struct vfsmount *root)
{
struct vfsmount *mnt;
int res = f(root, arg);
if (res)
return res;
list_for_each_entry(mnt, &root->mnt_list, mnt_list) {
res = f(mnt, arg);
if (res)
return res;
}
return 0;
}
static void cleanup_group_ids(struct vfsmount *mnt, struct vfsmount *end)
{
struct vfsmount *p;