RepoMirrors/mars
1
0
Fork 0
mirror of https://github.com/schoebel/mars synced 2025-02-17 20:47:16 +00:00
Code Issues Packages Projects Releases Wiki Activity

main: diskless guests can disable initial space check

Browse Source
This commit is contained in:
Thomas Schoebel-Theuer 2015-12-15 15:34:09 +01:00
parent 3230323159
commit 382939b1fd
1 changed files with 10 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
kernel/sy_old/mars_main.c
View File

@ -150,6 +150,8 @@ loff_t raw_remaining_space = 0;
loff_t global_remaining_space = 0;
EXPORT_SYMBOL_GPL(global_remaining_space);
int check_mars_space = 1;
module_param_named(check_mars_space, check_mars_space, int, 0);
int global_logrot_auto = CONFIG_MARS_LOGROT_AUTO;
EXPORT_SYMBOL_GPL(global_logrot_auto);
@ -7976,8 +7978,12 @@ static int __init init_main(void)
}
if (unlikely(!mars_is_mountpoint("/mars/"))) {
printk(KERN_ERR "/mars is no mountpoint\n");
return -EINVAL;
if (check_mars_space) {
printk(KERN_ERR "/mars is no mountpoint\n");
return -EINVAL;
}
printk(KERN_WARNING "/mars is no mountpoint.\n");
printk(KERN_WARNING "This is bad practice even at near-diskless guests.\n");
}
/* This must come first to be effective */
@ -8027,10 +8033,11 @@ static int __init init_main(void)
#endif
status = compute_emergency_mode();
if (unlikely(status < 0)) {
if (check_mars_space && unlikely(status < 0)) {
MARS_ERR("Sorry, your /mars/ filesystem is too small!\n");
goto done;
}
status = 0;
get_lamport(NULL, &modprobe_stamp);