Commit 8e81aa16 authored Jan 21, 2023 by Christoph Hellwig Committed by David Sterba Feb 15, 2023

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>

parent d5e4377d

fs/iomap/direct-io.c

+2 −8

Original line number	Diff line number	Diff line
		@@ -217,16 +217,10 @@ static inline blk_opf_t iomap_dio_bio_opflags(struct iomap_dio *dio,
		{
		blk_opf_t opflags = REQ_SYNC \| REQ_IDLE;

		if (!(dio->flags & IOMAP_DIO_WRITE)) {
		WARN_ON_ONCE(iomap->flags & IOMAP_F_ZONE_APPEND);
		if (!(dio->flags & IOMAP_DIO_WRITE))
		return REQ_OP_READ;
		}

		if (iomap->flags & IOMAP_F_ZONE_APPEND)
		opflags \|= REQ_OP_ZONE_APPEND;
		else
		opflags \|= REQ_OP_WRITE;

		if (use_fua)
		opflags \|= REQ_FUA;
		else

include/linux/iomap.h

+1 −2

Original line number	Diff line number	Diff line
		@@ -58,8 +58,7 @@ struct vm_fault;
		#define IOMAP_F_SHARED (1U << 2)
		#define IOMAP_F_MERGED (1U << 3)
		#define IOMAP_F_BUFFER_HEAD (1U << 4)
		#define IOMAP_F_ZONE_APPEND (1U << 5)
		#define IOMAP_F_XATTR (1U << 6)
		#define IOMAP_F_XATTR (1U << 5)

		/*
		* Flags set by the core iomap code during operations: