Christoph Hellwig 74d46992e0 block: replace bi_bdev with a gendisk pointer and partitions index ... This way we don't need a block_device structure to submit I/O. The block_device has different life time rules from the gendisk and request_queue and is usually only available when the block device node is open. Other callers need to explicitly create one (e.g. the lightnvm passthrough code, or the new nvme multipathing code). For the actual I/O path all that we need is the gendisk, which exists once per block device. But given that the block layer also does partition remapping we additionally need a partition index, which is used for said remapping in generic_make_request. Note that all the block drivers generally want request_queue or sometimes the gendisk, so this removes a layer of indirection all over the stack. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>		2017-08-23 12:49:55 -06:00
..
Kconfig	fs/nilfs2: remove depends on CONFIG_EXPERIMENTAL	2013-01-11 11:39:04 -08:00
Makefile	nilfs2: integrate sysfs support into driver	2014-08-08 15:57:21 -07:00
alloc.c	nilfs2: use i_blocksize()	2017-02-27 18:43:46 -08:00
alloc.h	nilfs2: avoid bare use of 'unsigned'	2016-05-23 17:04:14 -07:00
bmap.c	nilfs2: hide function name argument from nilfs_error()	2016-08-02 19:35:16 -04:00
bmap.h	nilfs2: move ioctl interface and disk layout to uapi separately	2016-08-02 19:35:21 -04:00
btnode.c	fs: add i_blocksize()	2017-02-27 18:43:46 -08:00
btnode.h	fs: have submit_bh users pass in op and flags separately	2016-06-07 13:41:38 -06:00
btree.c	nilfs2: use i_blocksize()	2017-02-27 18:43:46 -08:00
btree.h	nilfs2: move ioctl interface and disk layout to uapi separately	2016-08-02 19:35:21 -04:00
cpfile.c	nilfs2: move ioctl interface and disk layout to uapi separately	2016-08-02 19:35:21 -04:00
cpfile.h	nilfs2: move ioctl interface and disk layout to uapi separately	2016-08-02 19:35:21 -04:00
dat.c	nilfs2: reduce bare use of printk() with nilfs_msg()	2016-08-02 19:35:17 -04:00
dat.h	nilfs2: move ioctl interface and disk layout to uapi separately	2016-08-02 19:35:21 -04:00
dir.c	fs: Replace CURRENT_TIME with current_time() for inode timestamps	2016-09-27 21:06:21 -04:00
direct.c	nilfs2: reduce bare use of printk() with nilfs_msg()	2016-08-02 19:35:17 -04:00
direct.h	nilfs2: move ioctl interface and disk layout to uapi separately	2016-08-02 19:35:21 -04:00
export.h	nilfs2: replace __attribute__((packed)) with __packed	2016-05-23 17:04:14 -07:00
file.c	mm, fs: reduce fault, page_mkwrite, and pfn_mkwrite to take only vmf	2017-02-24 17:46:54 -08:00
gcinode.c	nilfs2: emit error message when I/O error is detected	2016-08-02 19:35:19 -04:00
ifile.c	nilfs2: replace nilfs_warning() with nilfs_msg()	2016-08-02 19:35:18 -04:00
ifile.h	nilfs2: move ioctl interface and disk layout to uapi separately	2016-08-02 19:35:21 -04:00
inode.c	fs: add i_blocksize()	2017-02-27 18:43:46 -08:00
ioctl.c	fs: Replace CURRENT_TIME with current_time() for inode timestamps	2016-09-27 21:06:21 -04:00
mdt.c	fs: add i_blocksize()	2017-02-27 18:43:46 -08:00
mdt.h	nilfs2: avoid bare use of 'unsigned'	2016-05-23 17:04:14 -07:00
namei.c	vfs: remove ".readlink = generic_readlink" assignments	2016-12-09 16:45:04 +01:00
nilfs.h	nilfs2: move ioctl interface and disk layout to uapi separately	2016-08-02 19:35:21 -04:00
page.c	nilfs2: use BIT() macro	2016-08-02 19:35:21 -04:00
page.h	nilfs2: avoid bare use of 'unsigned'	2016-05-23 17:04:14 -07:00
recovery.c	nilfs2: reduce bare use of printk() with nilfs_msg()	2016-08-02 19:35:17 -04:00
segbuf.c	block: replace bi_bdev with a gendisk pointer and partitions index	2017-08-23 12:49:55 -06:00
segbuf.h	nilfs2: avoid bare use of 'unsigned'	2016-05-23 17:04:14 -07:00
segment.c	sched/wait: Disambiguate wq_entry->task_list and wq_head->task_list naming	2017-06-20 12:19:14 +02:00
segment.h	nilfs2: move ioctl interface and disk layout to uapi separately	2016-08-02 19:35:21 -04:00
sufile.c	nilfs2: move ioctl interface and disk layout to uapi separately	2016-08-02 19:35:21 -04:00
sufile.h	nilfs2: move ioctl interface and disk layout to uapi separately	2016-08-02 19:35:21 -04:00
super.c	fs: Remove SB_I_DYNBDI flag	2017-04-20 12:09:55 -06:00
sysfs.c	nilfs2: fix misuse of a semaphore in sysfs code	2016-08-02 19:35:20 -04:00
sysfs.h	nilfs2: clean trailing semicolons in macros	2016-05-23 17:04:14 -07:00
the_nilfs.c	nilfs2: reduce bare use of printk() with nilfs_msg()	2016-08-02 19:35:17 -04:00
the_nilfs.h	nilfs2: fix misuse of a semaphore in sysfs code	2016-08-02 19:35:20 -04:00