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| author | Pavel Shilovsky <piastry@etersoft.ru> | 2011-03-10 10:11:05 +0300 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2011-05-19 14:10:51 +0000 |
| commit | 0b81c1c405c063f3ecea66c2f5e9c3aefc5359c8 (patch) | |
| tree | b284b86c0e17c24affff9f6d1e1f2ab2d217021f /fs/cifs/cifsfs.h | |
| parent | be8e3b0044a68e1f1002c432f6b40d290cf0701d (diff) | |
| download | kernel_samsung_smdk4412-0b81c1c405c063f3ecea66c2f5e9c3aefc5359c8.zip kernel_samsung_smdk4412-0b81c1c405c063f3ecea66c2f5e9c3aefc5359c8.tar.gz kernel_samsung_smdk4412-0b81c1c405c063f3ecea66c2f5e9c3aefc5359c8.tar.bz2 | |
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.h | 8 |
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 *); |