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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/file.c
parent57b8f112cfe6622ddddb8c2641206bb5fa8a112d (diff)
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/file.c')
-rw-r--r--fs/ncpfs/file.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/ncpfs/file.c b/fs/ncpfs/file.c
index 011324ce9df2..dd38ca1f2ecb 100644
--- a/fs/ncpfs/file.c
+++ b/fs/ncpfs/file.c
@@ -224,10 +224,10 @@ ncp_file_write_iter(struct kiocb *iocb, struct iov_iter *from)
iocb->ki_pos = pos;
if (pos > i_size_read(inode)) {
- mutex_lock(&inode->i_mutex);
+ inode_lock(inode);
if (pos > i_size_read(inode))
i_size_write(inode, pos);
- mutex_unlock(&inode->i_mutex);
+ inode_unlock(inode);
}
ncp_dbg(1, "exit %pD2\n", file);
outrel: