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authorNick Piggin <npiggin@kernel.dk>2011-01-07 09:49:28 +0300
committerNick Piggin <npiggin@kernel.dk>2011-01-07 09:50:20 +0300
commitb1e6a015a580ad145689ad1d6b4aa0e03e6c868b (patch)
tree57a10ef164e4d2f798d9b832dbeaf973aca2ab83 /fs/cifs/dir.c
parent621e155a3591962420eacdd39f6f0aa29ceb221e (diff)
downloadlinux-b1e6a015a580ad145689ad1d6b4aa0e03e6c868b.tar.xz
fs: change d_hash for rcu-walk
Change d_hash so it may be called from lock-free RCU lookups. See similar patch for d_compare for details. For in-tree filesystems, this is just a mechanical change. Signed-off-by: Nick Piggin <npiggin@kernel.dk>
Diffstat (limited to 'fs/cifs/dir.c')
-rw-r--r--fs/cifs/dir.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index c60133f0d8e4..88bfe686ac00 100644
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -700,9 +700,10 @@ const struct dentry_operations cifs_dentry_ops = {
/* d_delete: cifs_d_delete, */ /* not needed except for debugging */
};
-static int cifs_ci_hash(struct dentry *dentry, struct qstr *q)
+static int cifs_ci_hash(const struct dentry *dentry, const struct inode *inode,
+ struct qstr *q)
{
- struct nls_table *codepage = CIFS_SB(dentry->d_inode->i_sb)->local_nls;
+ struct nls_table *codepage = CIFS_SB(dentry->d_sb)->local_nls;
unsigned long hash;
int i;