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Diff of /branches/ccs-patch/security/ccsecurity/domain.c
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|  Revision Log
|  Patch
| 88 |
void ccs_set_domain_flag(struct domain_info *domain, const bool is_delete, |
void ccs_set_domain_flag(struct domain_info *domain, const bool is_delete, |
| 89 |
const u8 flags) |
const u8 flags) |
| 90 |
{ |
{ |
| 91 |
mutex_lock(&domain_list_lock); |
/* We need to serialize because this is bitfield operation. */ |
| 92 |
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static DEFINE_SPINLOCK(lock); |
| 93 |
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/***** CRITICAL SECTION START *****/ |
| 94 |
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spin_lock(&lock); |
| 95 |
if (!is_delete) |
if (!is_delete) |
| 96 |
domain->flags |= flags; |
domain->flags |= flags; |
| 97 |
else |
else |
| 98 |
domain->flags &= ~flags; |
domain->flags &= ~flags; |
| 99 |
mutex_unlock(&domain_list_lock); |
spin_unlock(&lock); |
| 100 |
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/***** CRITICAL SECTION END *****/ |
| 101 |
} |
} |
| 102 |
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| 103 |
/** |
/** |
| 862 |
list1_for_each_entry(ptr, &domain->acl_info_list, list) { |
list1_for_each_entry(ptr, &domain->acl_info_list, list) { |
| 863 |
ptr->type |= ACL_DELETED; |
ptr->type |= ACL_DELETED; |
| 864 |
} |
} |
| 865 |
/* |
ccs_set_domain_flag(domain, true, domain->flags); |
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* Don't use ccs_set_domain_flag() because |
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* domain_list_lock is held. |
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*/ |
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domain->flags = 0; |
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| 866 |
domain->profile = profile; |
domain->profile = profile; |
| 867 |
domain->quota_warned = false; |
domain->quota_warned = false; |
| 868 |
mb(); /* Avoid out-of-order execution. */ |
mb(); /* Avoid out-of-order execution. */ |
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Legend:
| Removed from v.1697 |
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| changed lines |
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Added in v.1700 |
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TOMOYO
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