diff options
author | Nick Piggin <npiggin@kernel.dk> | 2011-01-07 17:49:58 +1100 |
---|---|---|
committer | Nick Piggin <npiggin@kernel.dk> | 2011-01-07 17:50:29 +1100 |
commit | b74c79e99389cd79b31fcc08f82c24e492e63c7e (patch) | |
tree | 763c6b412517306670bc625e90035f2d16bb739f /fs/ecryptfs/inode.c | |
parent | 34286d6662308d82aed891852d04c7c3a2649b16 (diff) | |
download | kernel_samsung_smdk4412-b74c79e99389cd79b31fcc08f82c24e492e63c7e.zip kernel_samsung_smdk4412-b74c79e99389cd79b31fcc08f82c24e492e63c7e.tar.gz kernel_samsung_smdk4412-b74c79e99389cd79b31fcc08f82c24e492e63c7e.tar.bz2 |
fs: provide rcu-walk aware permission i_ops
Signed-off-by: Nick Piggin <npiggin@kernel.dk>
Diffstat (limited to 'fs/ecryptfs/inode.c')
-rw-r--r-- | fs/ecryptfs/inode.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c index f91b35d..337352a 100644 --- a/fs/ecryptfs/inode.c +++ b/fs/ecryptfs/inode.c @@ -980,8 +980,10 @@ int ecryptfs_truncate(struct dentry *dentry, loff_t new_length) } static int -ecryptfs_permission(struct inode *inode, int mask) +ecryptfs_permission(struct inode *inode, int mask, unsigned int flags) { + if (flags & IPERM_FLAG_RCU) + return -ECHILD; return inode_permission(ecryptfs_inode_to_lower(inode), mask); } |