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| author | David S. Miller <davem@davemloft.net> | 2010-01-04 15:33:22 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-01-04 15:33:22 -0800 |
| commit | 5958eed76ccc8c361f872829bdc4b8c6dc9cd379 (patch) | |
| tree | 8f8dfcced082db674b0ae3ca3af9fdb6dde59dae /include/linux/page_cgroup.h | |
| parent | c7c17c2779075e675cb3c7fe2ecde67e226771fb (diff) | |
| parent | c5974b835a909ff15c3b7e6cf6789b5eb919f419 (diff) | |
| download | linux-5958eed76ccc8c361f872829bdc4b8c6dc9cd379.tar.gz linux-5958eed76ccc8c361f872829bdc4b8c6dc9cd379.tar.bz2 linux-5958eed76ccc8c361f872829bdc4b8c6dc9cd379.zip | |
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Diffstat (limited to 'include/linux/page_cgroup.h')
| -rw-r--r-- | include/linux/page_cgroup.h | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/include/linux/page_cgroup.h b/include/linux/page_cgroup.h index 4b938d4f3ac2..b0e4eb126236 100644 --- a/include/linux/page_cgroup.h +++ b/include/linux/page_cgroup.h @@ -57,6 +57,8 @@ static inline void ClearPageCgroup##uname(struct page_cgroup *pc) \ static inline int TestClearPageCgroup##uname(struct page_cgroup *pc) \ { return test_and_clear_bit(PCG_##lname, &pc->flags); } +TESTPCGFLAG(Locked, LOCK) + /* Cache flag is set only once (at allocation) */ TESTPCGFLAG(Cache, CACHE) CLEARPCGFLAG(Cache, CACHE) @@ -86,11 +88,6 @@ static inline void lock_page_cgroup(struct page_cgroup *pc) bit_spin_lock(PCG_LOCK, &pc->flags); } -static inline int trylock_page_cgroup(struct page_cgroup *pc) -{ - return bit_spin_trylock(PCG_LOCK, &pc->flags); -} - static inline void unlock_page_cgroup(struct page_cgroup *pc) { bit_spin_unlock(PCG_LOCK, &pc->flags); |