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UBIFS: remove manual O_SYNC handling
generic_file_aio_write already calls into ->fsync to handle O_SYNC/O_DSYNC. Remove the duplicate call to ubifs_sync_wbufs_by_inode which is already covered by ubifs_fsync. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
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9722324e65
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1 changed files with 1 additions and 12 deletions
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@ -1389,7 +1389,6 @@ static ssize_t ubifs_aio_write(struct kiocb *iocb, const struct iovec *iov,
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unsigned long nr_segs, loff_t pos)
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{
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int err;
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ssize_t ret;
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struct inode *inode = iocb->ki_filp->f_mapping->host;
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struct ubifs_info *c = inode->i_sb->s_fs_info;
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@ -1397,17 +1396,7 @@ static ssize_t ubifs_aio_write(struct kiocb *iocb, const struct iovec *iov,
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if (err)
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return err;
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ret = generic_file_aio_write(iocb, iov, nr_segs, pos);
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if (ret < 0)
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return ret;
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if (ret > 0 && (IS_SYNC(inode) || iocb->ki_filp->f_flags & O_SYNC)) {
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err = ubifs_sync_wbufs_by_inode(c, inode);
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if (err)
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return err;
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}
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return ret;
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return generic_file_aio_write(iocb, iov, nr_segs, pos);
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}
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static int ubifs_set_page_dirty(struct page *page)
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