Jens Axboe 5e9d398240 btrfs: readpages() should submit IO as read-ahead ... a_ops->readpages() is only ever used for read-ahead. Ensure that we pass this information down to the block layer. Link: http://lkml.kernel.org/r/20180621010725.17813-4-axboe@kernel.dk Signed-off-by: Jens Axboe <axboe@kernel.dk> Reviewed-by: Andrew Morton <akpm@linux-foundation.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Chris Mason <clm@fb.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Theodore Ts'o <tytso@mit.edu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2018-08-17 16:20:29 -07:00
..
tests	btrfs: qgroup: Drop fs_info parameter from btrfs_qgroup_account_extent	2018-08-06 13:12:52 +02:00
Kconfig	…
Makefile	…
acl.c	btrfs: remove unnecessary curly braces in btrfs_get_acl	2018-08-06 13:12:41 +02:00
async-thread.c	…
async-thread.h	…
backref.c	btrfs: backref: Use ERR_CAST to return error code	2018-08-06 13:13:01 +02:00
backref.h	…
btrfs_inode.h	btrfs: use timespec64 for i_otime	2018-08-06 13:12:39 +02:00
check-integrity.c	btrfs: open-code bio_set_op_attrs	2018-08-06 13:12:44 +02:00
check-integrity.h	…
compression.c	btrfs: drop extent_io_ops::merge_bio_hook callback	2018-08-06 13:12:56 +02:00
compression.h	btrfs: compression: Add linux/sizes.h for compression.h	2018-05-29 18:13:00 +02:00
ctree.c	btrfs: Remove V0 extent support	2018-08-06 13:12:41 +02:00
ctree.h	btrfs: extent-tree: Remove unused __btrfs_free_block_rsv	2018-08-06 13:13:01 +02:00
dedupe.h	…
delayed-inode.c	btrfs: Remove fs_info from btrfs_delete_delayed_dir_index	2018-08-06 13:13:00 +02:00
delayed-inode.h	btrfs: Remove fs_info from btrfs_delete_delayed_dir_index	2018-08-06 13:13:00 +02:00
delayed-ref.c	btrfs: Streamline memory allocation failure handling in btrfs_add_delayed_tree_ref	2018-08-06 13:12:39 +02:00
delayed-ref.h	btrfs: Remove fs_info from btrfs_add_delayed_data_ref	2018-08-06 13:12:34 +02:00
dev-replace.c	btrfs: replace: Reset on-disk dev stats value after replace	2018-08-06 13:13:01 +02:00
dev-replace.h	…
dir-item.c	btrfs: Remove fs_info from btrfs_insert_delayed_dir_index	2018-08-06 13:13:00 +02:00
disk-io.c	btrfs: Introduce mount time chunk <-> dev extent mapping check	2018-08-06 13:13:03 +02:00
disk-io.h	btrfs: unify end_io callbacks of async_submit_bio	2018-08-06 13:12:55 +02:00
export.c	…
export.h	…
extent-tree.c	btrfs: Verify that every chunk has corresponding block group at mount time	2018-08-06 13:13:03 +02:00
extent_io.c	btrfs: readpages() should submit IO as read-ahead	2018-08-17 16:20:29 -07:00
extent_io.h	btrfs: drop extent_io_ops::set_range_writeback callback	2018-08-06 13:12:56 +02:00
extent_map.c	…
extent_map.h	…
file-item.c	btrfs: simplify pointer chasing of local fs_info variables	2018-08-06 13:12:43 +02:00
file.c	btrfs: prune unused includes	2018-08-06 13:12:43 +02:00
free-space-cache.c	btrfs: btrfs_iget never returns an is_bad_inode inode	2018-08-06 13:13:02 +02:00
free-space-cache.h	…
free-space-tree.c	btrfs: Remove fs_info from btrfs_del_root	2018-08-06 13:13:00 +02:00
free-space-tree.h	btrfs: Remove fs_info argument from add_to_free_space_tree	2018-05-28 18:07:36 +02:00
inode-item.c	…
inode-map.c	btrfs: prune unused includes	2018-08-06 13:12:43 +02:00
inode-map.h	…
inode.c	for-4.19-tag	2018-08-13 21:58:53 -07:00
ioctl.c	btrfs: Use wrapper macro for rcu string to remove duplicate code	2018-08-06 13:13:02 +02:00
locking.c	btrfs: replace waitqueue_actvie with cond_wake_up	2018-05-28 18:23:09 +02:00
locking.h	…
lzo.c	btrfs: lzo: Harden inline lzo compressed extent decompression	2018-05-30 16:46:43 +02:00
math.h	…
ordered-data.c	btrfs: prune unused includes	2018-08-06 13:12:43 +02:00
ordered-data.h	btrfs: remove remaing full_sync logic from btrfs_sync_file	2018-08-06 13:12:31 +02:00
orphan.c	…
print-tree.c	btrfs: annotate unlikely branches after V0 extent type removal	2018-08-06 13:12:41 +02:00
print-tree.h	…
props.c	…
props.h	…
qgroup.c	btrfs: Remove fs_info from btrfs_del_root	2018-08-06 13:13:00 +02:00
qgroup.h	btrfs: qgroup: Drop fs_info parameter from btrfs_qgroup_inherit	2018-08-06 13:12:53 +02:00
raid56.c	btrfs: raid56: catch errors from full_stripe_write	2018-08-06 13:12:45 +02:00
raid56.h	…
rcu-string.h	…
reada.c	btrfs: prune unused includes	2018-08-06 13:12:43 +02:00
ref-verify.c	…
ref-verify.h	…
relocation.c	btrfs: btrfs_iget never returns an is_bad_inode inode	2018-08-06 13:13:02 +02:00
root-tree.c	btrfs: Remove fs_info from btrfs_add_root_ref	2018-08-06 13:13:00 +02:00
scrub.c	btrfs: Use wrapper macro for rcu string to remove duplicate code	2018-08-06 13:13:02 +02:00
send.c	Btrfs: send, fix incorrect file layout after hole punching beyond eof	2018-08-06 13:13:03 +02:00
send.h	…
struct-funcs.c	btrfs: prune unused includes	2018-08-06 13:12:43 +02:00
super.c	btrfs: Use wrapper macro for rcu string to remove duplicate code	2018-08-06 13:13:02 +02:00
sysfs.c	btrfs: prune unused includes	2018-08-06 13:12:43 +02:00
sysfs.h	btrfs: sysfs: Use enum/define value for feature array definitions	2018-05-28 18:23:39 +02:00
transaction.c	btrfs: simplify IS_ERR/PTR_ERR checks	2018-08-06 13:13:02 +02:00
transaction.h	btrfs: replace get_seconds with new 64bit time API	2018-08-06 13:12:29 +02:00
tree-checker.c	btrfs: tree-checker: Detect invalid and empty essential trees	2018-08-06 13:12:42 +02:00
tree-checker.h	…
tree-defrag.c	…
tree-log.c	btrfs: simplify IS_ERR/PTR_ERR checks	2018-08-06 13:13:02 +02:00
tree-log.h	…
ulist.c	…
ulist.h	…
uuid-tree.c	btrfs: Remove fs_info argument from btrfs_uuid_tree_rem	2018-05-30 16:46:53 +02:00
volumes.c	btrfs: revert fs_devices state on error of btrfs_init_new_device	2018-08-06 13:13:04 +02:00
volumes.h	btrfs: Introduce mount time chunk <-> dev extent mapping check	2018-08-06 13:13:03 +02:00
xattr.c	…
xattr.h	…
zlib.c	…
zstd.c	…