Christoph Hellwig 746cd1e7e4 block: use blkdev_issue_discard in blk_ioctl_discard ... blk_ioctl_discard duplicates large amounts of code from blkdev_issue_discard, the only difference between the two is that blkdev_issue_discard needs to send a barrier discard request and blk_ioctl_discard a non-barrier one, and blk_ioctl_discard needs to wait on the request. To facilitates this add a flags argument to blkdev_issue_discard to control both aspects of the behaviour. This will be very useful later on for using the waiting funcitonality for other callers. Based on an earlier patch from Matthew Wilcox <matthew@wil.cx>. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>		2009-09-14 08:24:53 +02:00
..
acl.c	helpers for acl caching + switch to those	2009-06-24 08:17:07 -04:00
async-thread.c	Btrfs: convert nested spin_lock_irqsave to spin_lock	2009-07-22 16:49:00 -04:00
async-thread.h	Btrfs: add a priority queue to the async thread helpers	2009-04-20 15:53:08 -04:00
btrfs_inode.h	switch btrfs to inode->i_acl	2009-06-24 08:17:05 -04:00
compat.h	Btrfs: drop remaining LINUX_KERNEL_VERSION checks and compat code	2009-01-06 09:38:55 -05:00
compression.c	headers: smp_lock.h redux	2009-07-12 12:22:34 -07:00
compression.h	Btrfs: Add zlib compression support	2008-10-29 14:49:59 -04:00
ctree.c	Btrfs: Avoid delayed reference update looping	2009-07-24 12:42:46 -04:00
ctree.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable	2009-07-30 16:46:48 -07:00
delayed-ref.c	Btrfs: Mixed back reference (FORWARD ROLLING FORMAT CHANGE)	2009-06-10 11:29:46 -04:00
delayed-ref.h	Btrfs: Mixed back reference (FORWARD ROLLING FORMAT CHANGE)	2009-06-10 11:29:46 -04:00
dir-item.c	Btrfs: leave btree locks spinning more often	2009-03-24 16:14:28 -04:00
disk-io.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable	2009-07-30 16:46:48 -07:00
disk-io.h	Btrfs: leave btree locks spinning more often	2009-03-24 16:14:28 -04:00
export.c	Btrfs: Mixed back reference (FORWARD ROLLING FORMAT CHANGE)	2009-06-10 11:29:46 -04:00
export.h	NFS support for btrfs - v3	2008-09-25 11:04:06 -04:00
extent_io.c	btrfs: Fix set/clear_extent_bit for 'end == (u64)-1'	2009-06-10 11:29:46 -04:00
extent_io.h	Btrfs: leave btree locks spinning more often	2009-03-24 16:14:28 -04:00
extent_map.c	Btrfs: kill btrfs_cache_create	2009-04-24 15:46:04 -04:00
extent_map.h	Btrfs: Fix csum error for compressed data	2008-11-10 07:34:43 -05:00
extent-tree.c	block: use blkdev_issue_discard in blk_ioctl_discard	2009-09-14 08:24:53 +02:00
file-item.c	Btrfs: leave btree locks spinning more often	2009-03-24 16:14:28 -04:00
file.c	headers: smp_lock.h redux	2009-07-12 12:22:34 -07:00
free-space-cache.c	Btrfs: fix btrfs_remove_from_free_space corner case	2009-07-31 11:03:58 -04:00
free-space-cache.h	Btrfs: use hybrid extents+bitmap rb tree for free space	2009-07-24 09:23:30 -04:00
hash.h	Btrfs: remove crc32c.h and use libcrc32c directly.	2009-06-10 11:29:53 -04:00
inode-item.c	Btrfs: leave btree locks spinning more often	2009-03-24 16:14:28 -04:00
inode-map.c	Btrfs: Fix a trivial warning using max() of u64 vs ULL.	2009-04-27 08:37:49 -04:00
inode.c	btrfs: fix inode rbtree corruption	2009-08-21 10:09:44 +02:00
ioctl.c	headers: smp_lock.h redux	2009-07-12 12:22:34 -07:00
ioctl.h	Btrfs: fix ioctl arg size (userland incompatible change!)	2009-01-16 11:59:08 -05:00
Kconfig	Btrfs: make btrfs acls selectable	2009-02-04 09:28:28 -05:00
locking.c	Btrfs: fix typos in comments	2009-04-02 16:46:06 -04:00
locking.h	Btrfs: fix spinlock assertions on UP systems	2009-03-09 11:45:38 -04:00
Makefile	Btrfs: Mixed back reference (FORWARD ROLLING FORMAT CHANGE)	2009-06-10 11:29:46 -04:00
ordered-data.c	Btrfs: use WRITE_SYNC for synchronous writes	2009-04-20 15:53:08 -04:00
ordered-data.h	Btrfs: add extra flushing for renames and truncates	2009-03-31 14:27:58 -04:00
orphan.c	Btrfs: Create orphan inode records to prevent lost files after a crash	2008-09-25 11:04:05 -04:00
print-tree.c	Btrfs: remove of redundant btrfs_header_level	2009-07-22 16:52:13 -04:00
print-tree.h	Btrfs: Create extent_buffer interface for large blocksizes	2008-09-25 11:03:56 -04:00
ref-cache.c	Btrfs: Make btrfs_drop_snapshot work in larger and more efficient chunks	2009-02-04 09:27:02 -05:00
ref-cache.h	Btrfs: Make btrfs_drop_snapshot work in larger and more efficient chunks	2009-02-04 09:27:02 -05:00
relocation.c	Btrfs: fix balancing oops when invalidate_inode_pages2 returns EBUSY	2009-08-07 13:51:33 -04:00
root-tree.c	Btrfs: Mixed back reference (FORWARD ROLLING FORMAT CHANGE)	2009-06-10 11:29:46 -04:00
struct-funcs.c	Btrfs: Fix checkpatch.pl warnings	2009-01-05 21:25:51 -05:00
super.c	headers: smp_lock.h redux	2009-07-12 12:22:34 -07:00
sysfs.c	Btrfs: Fix checkpatch.pl warnings	2009-01-05 21:25:51 -05:00
transaction.c	Btrfs: be more polite in the async caching threads	2009-07-30 10:14:46 -04:00
transaction.h	Btrfs: be more polite in the async caching threads	2009-07-30 10:14:46 -04:00
tree-defrag.c	Btrfs: do extent allocation and reference count updates in the background	2009-03-24 16:14:25 -04:00
tree-log.c	Btrfs: change how we unpin extents	2009-07-27 13:57:01 -04:00
tree-log.h	Btrfs: tree logging unlink/rename fixes	2009-03-24 16:14:52 -04:00
version.h	Update Btrfs files for in-kernel usage	2008-09-25 15:41:59 -04:00
version.sh	Btrfs: Fixes for 2.6.28-rc API changes	2008-11-19 21:17:22 -05:00
volumes.c	bio: first step in sanitizing the bio->bi_rw flag testing	2009-09-11 14:33:31 +02:00
volumes.h	Btrfs: avoid races between super writeout and device list updates	2009-06-10 15:17:02 -04:00
xattr.c	Btrfs: selinux support	2009-02-04 09:29:13 -05:00
xattr.h	Btrfs: selinux support	2009-02-04 09:29:13 -05:00
zlib.c	Btrfs: correct error-handling zlib error handling	2009-08-07 13:51:33 -04:00