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authorAl Viro <viro@zeniv.linux.org.uk>2016-01-22 15:40:57 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2016-01-22 18:04:28 -0500
commit5955102c9984fa081b2d570cfac75c97eecf8f3b (patch)
treea4744386eac4b916e847eb4eedfada158f6527b4 /fs/ncpfs/dir.c
parent57b8f112cfe6622ddddb8c2641206bb5fa8a112d (diff)
downloadop-kernel-dev-5955102c9984fa081b2d570cfac75c97eecf8f3b.zip
op-kernel-dev-5955102c9984fa081b2d570cfac75c97eecf8f3b.tar.gz
wrappers for ->i_mutex access
parallel to mutex_{lock,unlock,trylock,is_locked,lock_nested}, inode_foo(inode) being mutex_foo(&inode->i_mutex). Please, use those for access to ->i_mutex; over the coming cycle ->i_mutex will become rwsem, with ->lookup() done with it held only shared. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/ncpfs/dir.c')
-rw-r--r--fs/ncpfs/dir.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/ncpfs/dir.c b/fs/ncpfs/dir.c
index f0e3e9e..26c2de2 100644
--- a/fs/ncpfs/dir.c
+++ b/fs/ncpfs/dir.c
@@ -369,7 +369,7 @@ ncp_lookup_validate(struct dentry *dentry, unsigned int flags)
if (!res) {
struct inode *inode = d_inode(dentry);
- mutex_lock(&inode->i_mutex);
+ inode_lock(inode);
if (finfo.i.dirEntNum == NCP_FINFO(inode)->dirEntNum) {
ncp_new_dentry(dentry);
val=1;
@@ -377,7 +377,7 @@ ncp_lookup_validate(struct dentry *dentry, unsigned int flags)
ncp_dbg(2, "found, but dirEntNum changed\n");
ncp_update_inode2(inode, &finfo);
- mutex_unlock(&inode->i_mutex);
+ inode_unlock(inode);
}
finished:
@@ -639,9 +639,9 @@ ncp_fill_cache(struct file *file, struct dir_context *ctx,
} else {
struct inode *inode = d_inode(newdent);
- mutex_lock_nested(&inode->i_mutex, I_MUTEX_CHILD);
+ inode_lock_nested(inode, I_MUTEX_CHILD);
ncp_update_inode2(inode, entry);
- mutex_unlock(&inode->i_mutex);
+ inode_unlock(inode);
}
if (ctl.idx >= NCP_DIRCACHE_SIZE) {
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