diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-03-19 09:47:30 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-03-19 09:47:30 +0100 |
| commit | 0d4a42f6bd298e826620585e766a154ab460617a (patch) | |
| tree | 406d8f7778691d858dbe3e48e4bbb10e99c0a58a /security/selinux/avc.c | |
| parent | d62b4892f3d9f7dd2002e5309be10719d6805b0f (diff) | |
| parent | a937536b868b8369b98967929045f1df54234323 (diff) | |
Merge tag 'v3.9-rc3' into drm-intel-next-queued
Backmerge so that I can merge Imre Deak's coalesced sg entries fixes,
which depend upon the new for_each_sg_page introduce in
commit a321e91b6d73ed011ffceed384c40d2785cf723b
Author: Imre Deak <imre.deak@intel.com>
Date: Wed Feb 27 17:02:56 2013 -0800
lib/scatterlist: add simple page iterator
The merge itself is just two trivial conflicts:
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'security/selinux/avc.c')
| -rw-r--r-- | security/selinux/avc.c | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/security/selinux/avc.c b/security/selinux/avc.c index 4d3fab47e643..dad36a6ab45f 100644 --- a/security/selinux/avc.c +++ b/security/selinux/avc.c @@ -188,11 +188,9 @@ int avc_get_hash_stats(char *page) for (i = 0; i < AVC_CACHE_SLOTS; i++) { head = &avc_cache.slots[i]; if (!hlist_empty(head)) { - struct hlist_node *next; - slots_used++; chain_len = 0; - hlist_for_each_entry_rcu(node, next, head, list) + hlist_for_each_entry_rcu(node, head, list) chain_len++; if (chain_len > max_chain_len) max_chain_len = chain_len; @@ -241,7 +239,6 @@ static inline int avc_reclaim_node(void) int hvalue, try, ecx; unsigned long flags; struct hlist_head *head; - struct hlist_node *next; spinlock_t *lock; for (try = 0, ecx = 0; try < AVC_CACHE_SLOTS; try++) { @@ -253,7 +250,7 @@ static inline int avc_reclaim_node(void) continue; rcu_read_lock(); - hlist_for_each_entry(node, next, head, list) { + hlist_for_each_entry(node, head, list) { avc_node_delete(node); avc_cache_stats_incr(reclaims); ecx++; @@ -301,11 +298,10 @@ static inline struct avc_node *avc_search_node(u32 ssid, u32 tsid, u16 tclass) struct avc_node *node, *ret = NULL; int hvalue; struct hlist_head *head; - struct hlist_node *next; hvalue = avc_hash(ssid, tsid, tclass); head = &avc_cache.slots[hvalue]; - hlist_for_each_entry_rcu(node, next, head, list) { + hlist_for_each_entry_rcu(node, head, list) { if (ssid == node->ae.ssid && tclass == node->ae.tclass && tsid == node->ae.tsid) { @@ -394,7 +390,6 @@ static struct avc_node *avc_insert(u32 ssid, u32 tsid, u16 tclass, struct av_dec node = avc_alloc_node(); if (node) { struct hlist_head *head; - struct hlist_node *next; spinlock_t *lock; hvalue = avc_hash(ssid, tsid, tclass); @@ -404,7 +399,7 @@ static struct avc_node *avc_insert(u32 ssid, u32 tsid, u16 tclass, struct av_dec lock = &avc_cache.slots_lock[hvalue]; spin_lock_irqsave(lock, flag); - hlist_for_each_entry(pos, next, head, list) { + hlist_for_each_entry(pos, head, list) { if (pos->ae.ssid == ssid && pos->ae.tsid == tsid && pos->ae.tclass == tclass) { @@ -541,7 +536,6 @@ static int avc_update_node(u32 event, u32 perms, u32 ssid, u32 tsid, u16 tclass, unsigned long flag; struct avc_node *pos, *node, *orig = NULL; struct hlist_head *head; - struct hlist_node *next; spinlock_t *lock; node = avc_alloc_node(); @@ -558,7 +552,7 @@ static int avc_update_node(u32 event, u32 perms, u32 ssid, u32 tsid, u16 tclass, spin_lock_irqsave(lock, flag); - hlist_for_each_entry(pos, next, head, list) { + hlist_for_each_entry(pos, head, list) { if (ssid == pos->ae.ssid && tsid == pos->ae.tsid && tclass == pos->ae.tclass && @@ -614,7 +608,6 @@ out: static void avc_flush(void) { struct hlist_head *head; - struct hlist_node *next; struct avc_node *node; spinlock_t *lock; unsigned long flag; @@ -630,7 +623,7 @@ static void avc_flush(void) * prevent RCU grace periods from ending. */ rcu_read_lock(); - hlist_for_each_entry(node, next, head, list) + hlist_for_each_entry(node, head, list) avc_node_delete(node); rcu_read_unlock(); spin_unlock_irqrestore(lock, flag); |