Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
iomap: rename IOMAP_DIO_DIRTY to IOMAP_DIO_USER_BACKED
Match the more descriptive iov_iter terminology instead of encoding
what we do with them for reads only.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Tested-by: Anuj Gupta <anuj20.g@samsung.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
authored by
Christoph Hellwig
and committed by
Jens Axboe
c96b8b22
45cec0de
+4
-4
+4
-4
fs/iomap/direct-io.c
+4
-4
fs/iomap/direct-io.c
···
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#define IOMAP_DIO_WRITE_THROUGH (1U << 28)
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#define IOMAP_DIO_NEED_SYNC (1U << 29)
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#define IOMAP_DIO_WRITE (1U << 30)
25
-
#define IOMAP_DIO_DIRTY (1U << 31)
25
+
#define IOMAP_DIO_USER_BACKED (1U << 31)
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struct iomap_dio {
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28
struct kiocb *iocb;
···
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{
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struct iomap_dio *dio = bio->bi_private;
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-
if (dio->flags & IOMAP_DIO_DIRTY) {
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+
if (dio->flags & IOMAP_DIO_USER_BACKED) {
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bio_check_pages_dirty(bio);
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} else {
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bio_release_pages(bio, false);
···
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if (dio->flags & IOMAP_DIO_WRITE)
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task_io_account_write(ret);
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-
else if (dio->flags & IOMAP_DIO_DIRTY)
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+
else if (dio->flags & IOMAP_DIO_USER_BACKED)
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bio_set_pages_dirty(bio);
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/*
···
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goto out_free_dio;
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if (user_backed_iter(iter))
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-
dio->flags |= IOMAP_DIO_DIRTY;
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+
dio->flags |= IOMAP_DIO_USER_BACKED;
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ret = kiocb_write_and_wait(iocb, iomi.len);
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if (ret)