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fs: remove the never implemented aio_fsync file operation
Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
parent
0b944d3a4b
commit
723c038475
5 changed files with 0 additions and 19 deletions
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@ -447,7 +447,6 @@ prototypes:
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int (*flush) (struct file *);
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int (*release) (struct inode *, struct file *);
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int (*fsync) (struct file *, loff_t start, loff_t end, int datasync);
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int (*aio_fsync) (struct kiocb *, int datasync);
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int (*fasync) (int, struct file *, int);
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int (*lock) (struct file *, int, struct file_lock *);
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ssize_t (*readv) (struct file *, const struct iovec *, unsigned long,
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@ -828,7 +828,6 @@ struct file_operations {
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int (*flush) (struct file *, fl_owner_t id);
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int (*release) (struct inode *, struct file *);
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int (*fsync) (struct file *, loff_t, loff_t, int datasync);
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int (*aio_fsync) (struct kiocb *, int datasync);
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int (*fasync) (int, struct file *, int);
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int (*lock) (struct file *, int, struct file_lock *);
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ssize_t (*sendpage) (struct file *, struct page *, int, size_t, loff_t *, int);
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14
fs/aio.c
14
fs/aio.c
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@ -1472,20 +1472,6 @@ static ssize_t aio_run_iocb(struct kiocb *req, unsigned opcode,
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kfree(iovec);
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break;
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case IOCB_CMD_FDSYNC:
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if (!file->f_op->aio_fsync)
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return -EINVAL;
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ret = file->f_op->aio_fsync(req, 1);
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break;
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case IOCB_CMD_FSYNC:
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if (!file->f_op->aio_fsync)
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return -EINVAL;
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ret = file->f_op->aio_fsync(req, 0);
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break;
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default:
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pr_debug("EINVAL: no operation provided\n");
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return -EINVAL;
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@ -1544,8 +1544,6 @@ const struct file_operations ntfs_dir_ops = {
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.iterate = ntfs_readdir, /* Read directory contents. */
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#ifdef NTFS_RW
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.fsync = ntfs_dir_fsync, /* Sync a directory to disk. */
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/*.aio_fsync = ,*/ /* Sync all outstanding async
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i/o operations on a kiocb. */
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#endif /* NTFS_RW */
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/*.ioctl = ,*/ /* Perform function on the
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mounted filesystem. */
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@ -1709,7 +1709,6 @@ struct file_operations {
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int (*flush) (struct file *, fl_owner_t id);
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int (*release) (struct inode *, struct file *);
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int (*fsync) (struct file *, loff_t, loff_t, int datasync);
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int (*aio_fsync) (struct kiocb *, int datasync);
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int (*fasync) (int, struct file *, int);
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int (*lock) (struct file *, int, struct file_lock *);
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ssize_t (*sendpage) (struct file *, struct page *, int, size_t, loff_t *, int);
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