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authorPavel Shilovsky <piastry@etersoft.ru>2011-03-10 10:11:05 +0300
committerSteve French <sfrench@us.ibm.com>2011-05-19 14:10:51 +0000
commit0b81c1c405c063f3ecea66c2f5e9c3aefc5359c8 (patch)
treeb284b86c0e17c24affff9f6d1e1f2ab2d217021f /fs/cifs/cifsfs.h
parentbe8e3b0044a68e1f1002c432f6b40d290cf0701d (diff)
downloadop-kernel-dev-0b81c1c405c063f3ecea66c2f5e9c3aefc5359c8.zip
op-kernel-dev-0b81c1c405c063f3ecea66c2f5e9c3aefc5359c8.tar.gz
CIFS: directio read/write cleanups
Recently introduced strictcache mode brought a new code that can be efficiently used by directio part. That's let us add vectored operations and break unnecessary cifs_user_read and cifs_user_write. Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru> Reviewed-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/cifsfs.h')
-rw-r--r--fs/cifs/cifsfs.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/cifs/cifsfs.h b/fs/cifs/cifsfs.h
index 371d021..bb64313 100644
--- a/fs/cifs/cifsfs.h
+++ b/fs/cifs/cifsfs.h
@@ -80,12 +80,12 @@ extern const struct file_operations cifs_file_strict_nobrl_ops;
extern int cifs_open(struct inode *inode, struct file *file);
extern int cifs_close(struct inode *inode, struct file *file);
extern int cifs_closedir(struct inode *inode, struct file *file);
-extern ssize_t cifs_user_read(struct file *file, char __user *read_data,
- size_t read_size, loff_t *poffset);
+extern ssize_t cifs_user_readv(struct kiocb *iocb, const struct iovec *iov,
+ unsigned long nr_segs, loff_t pos);
extern ssize_t cifs_strict_readv(struct kiocb *iocb, const struct iovec *iov,
unsigned long nr_segs, loff_t pos);
-extern ssize_t cifs_user_write(struct file *file, const char __user *write_data,
- size_t write_size, loff_t *poffset);
+extern ssize_t cifs_user_writev(struct kiocb *iocb, const struct iovec *iov,
+ unsigned long nr_segs, loff_t pos);
extern ssize_t cifs_strict_writev(struct kiocb *iocb, const struct iovec *iov,
unsigned long nr_segs, loff_t pos);
extern int cifs_lock(struct file *, int, struct file_lock *);
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