fs: add an iopoll method to struct file_operations

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v1 Latest Dec 18, 201822 patches 12 repliesIn review

Patches in v1 No applies recorded yet

#	Subject and files	Size	Replies
1/22	fs: add an iopoll method to struct file_operations`Documentation/filesystems/vfs.txt` `include/linux/fs.h`	+5 -0	0 replies
2/22	block: add REQ_HIPRI_ASYNC`include/linux/blk_types.h`	+1 -0	2 replies
3/22	block: wire up block device iopoll method`fs/block_dev.c`	+10 -0	0 replies
4/22	block: use REQ_HIPRI_ASYNC for non-sync polled IO`fs/block_dev.c`	+6 -2	0 replies
5/22	iomap: wire up the iopoll method`fs/gfs2/file.c` `fs/iomap.c` `fs/xfs/xfs_file.c` +1 more	+36 ~~-15~~	0 replies
6/22	aio: add io_setup2() system call`Documentation/sysctl/fs.txt` `arch/x86/entry/syscalls/syscall_64.tbl` `fs/aio.c` +3 more	+62 ~~-30~~	1 reply
7/22	aio: support for IO polling`fs/aio.c` `include/uapi/linux/aio_abi.h`	+384 ~~-39~~	2 replies
8/22	aio: add submission side request cache`fs/aio.c`	+113 ~~-23~~	3 replies
9/22	fs: add fget_many() and fput_many()`fs/file.c` `fs/file_table.c` `include/linux/file.h` +1 more	+22 -8	0 replies
10/22	aio: use fget/fput_many() for file references`fs/aio.c`	+94 ~~-16~~	0 replies
11/22	aio: split iocb init from allocation`fs/aio.c`	+11 -6	0 replies
12/22	aio: batch aio_kiocb allocation`fs/aio.c`	+38 -8	0 replies
13/22	aio: split old ring complete out from aio_complete()`fs/aio.c`	+12 -5	0 replies
14/22	aio: pass in user index to __io_submit_one()`fs/aio.c`	+14 -6	0 replies
15/22	aio: add support for submission/completion rings`arch/x86/entry/syscalls/syscall_64.tbl` `fs/aio.c` `include/linux/syscalls.h` +2 more	+494 ~~-26~~	0 replies
16/22	block: add BIO_HOLD_PAGES flag`block/bio.c` `include/linux/blk_types.h`	+5 -2	2 replies
17/22	block: implement bio helper to add iter bvec pages to bio`block/bio.c` `fs/block_dev.c` `fs/iomap.c`	+48 ~~-12~~	2 replies
18/22	aio: add support for pre-mapped user IO buffers`fs/aio.c` `include/uapi/linux/aio_abi.h`	+186 ~~-18~~	0 replies
19/22	aio: support kernel side submission for aio with SCQRING`fs/aio.c` `include/uapi/linux/aio_abi.h`	+414 ~~-27~~	0 replies
20/22	aio: enable polling for IOCTX_FLAG_SQTHREAD`fs/aio.c` `include/uapi/linux/aio_abi.h`	+116 ~~-29~~	0 replies
21/22	aio: utilize io_event->res2 for CQ ring`fs/aio.c` `include/uapi/linux/aio_abi.h`	+11 -2	0 replies
22/22	aio: add my copyright`fs/aio.c`	+1 -0	0 replies

Reviews trailers per patch

4 of 22 patches have a Reviewed-by or Acked-by.

Patch	Johannes Thumshirn	Benny Halevy	Christoph Hellwig
1/22	R-b
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3/22	R-b
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7/22		R-b
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Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes. Scroll the table sideways for all 3 reviewers.