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iomap: remove IOMAP_F_ZONE_APPEND
No users left now that btrfs takes REQ_OP_WRITE bios from iomap and splits and converts them to REQ_OP_ZONE_APPEND internally. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David Sterba <dsterba@suse.com>
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@ -217,16 +217,10 @@ static inline blk_opf_t iomap_dio_bio_opflags(struct iomap_dio *dio,
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{
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blk_opf_t opflags = REQ_SYNC | REQ_IDLE;
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if (!(dio->flags & IOMAP_DIO_WRITE)) {
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WARN_ON_ONCE(iomap->flags & IOMAP_F_ZONE_APPEND);
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if (!(dio->flags & IOMAP_DIO_WRITE))
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return REQ_OP_READ;
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}
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if (iomap->flags & IOMAP_F_ZONE_APPEND)
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opflags |= REQ_OP_ZONE_APPEND;
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else
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opflags |= REQ_OP_WRITE;
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opflags |= REQ_OP_WRITE;
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if (use_fua)
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opflags |= REQ_FUA;
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else
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@ -58,8 +58,7 @@ struct vm_fault;
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#define IOMAP_F_SHARED (1U << 2)
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#define IOMAP_F_MERGED (1U << 3)
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#define IOMAP_F_BUFFER_HEAD (1U << 4)
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#define IOMAP_F_ZONE_APPEND (1U << 5)
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#define IOMAP_F_XATTR (1U << 6)
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#define IOMAP_F_XATTR (1U << 5)
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/*
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* Flags set by the core iomap code during operations:
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