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a104f0407b
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26 Commits

Author SHA1 Message Date
Kent Overstreet
a104f0407b Update bcachefs sources to ea93c26e98 fixup! bcachefs: We can handle missing btree roots for all alloc btrees 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2023-02-09 18:36:24 -05:00
Kent Overstreet
36db254cec linux/blkdev.c: Fall back to buffered IO when O_DIRECT fails 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 2022-11-19 18:59:55 -05:00
Kent Overstreet
ddac1641ee Update bcachefs sources to 90a9c61e2b bcachefs: Switch bch2_btree_delete_range() to bch2_trans_run() 2022-08-11 17:34:34 -04:00
Kent Overstreet
b4afc1fa26 Fix bdev_logical_block_size() 
We were returning sectors instead of bytes.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
 2022-06-22 22:17:14 -04:00
Kent Overstreet
03b8098d37 cmd_dump: Use buffered IO for reading device metadata 
We're reading device metadat in mostly sequential order - buffered IO
will be faster than O_DIRECT.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
 2022-06-18 18:33:25 -04:00
Kent Overstreet
42ba8b5a75 Update bcachefs sources to 5fd0c70102 bcachefs: Fix __remove_dirent() 2021-11-03 21:28:23 -04:00
Brett Holman
2de72a59e0 Fix 32 bit io regression 
In commit ba1dbafc1f I reverted 9942fc82d4, which was a workaround
for an upstream 32bit libaio bug. Oops.

Signed-off-by: Brett Holman <bholman.devel@gmail.com>
 2021-10-16 18:28:49 -06:00
Brett Holman
ba1dbafc1f Fall back to synchronous io when kernel doesn't support aio. 
Signed-off-by: Brett Holman <bholman.devel@gmail.com>
 2021-10-10 15:23:57 -06:00
Kent Overstreet
2225e9a372 Correctly print out error from io_setup() 
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
 2021-10-09 16:20:28 -04:00
Brett Holman
9942fc82d4 Make aio code use struct io_iocb_common to support 32 bit architectures 
Signed-off-by: Brett Holman <bholman.devel@gmail.com>
 2021-09-22 17:58:09 -04:00
Kent Overstreet
bb74624daa Update bcachefs sources to a5c0e1bb30 bcachefs: Clean up bch2_btree_and_journal_walk() 2021-04-30 18:23:38 -04:00
Kent Overstreet
f712a866a4 Put valgrind support behind CONFIG_VALGRIND 2019-12-04 17:49:34 -05:00
Justin Husted
5337ad4a43 Make userspace blkdev cleanup code more robust. 
The existing cleanup code would silently cancel disk IO requests, if
somehow the calling code did not wait for completion.  This code now
tracks requests and will bug if any are lost.

Signed-off-by: Justin Husted <sigstop@gmail.com>
 2019-11-07 18:58:32 -08:00
Justin Husted
76e147d0a9 Fix refcount bug in blkdev and timer kthreads. 
The shutdown code in d79d57e and b20e160 had a race condition during
shutdown, due to not owning a reference on the associated task_struct
while the associated threads shut themselves down.

Patch over this by taking an appropriate reference.

Signed-off-by: Justin Husted <sigstop@gmail.com>
 2019-11-07 16:44:04 -08:00
Justin Husted
d79d57ef89 Stop blkdev completion thread at process exit time, to make valgrind 
happy.

Signed-off-by: Justin Husted <sigstop@gmail.com>
 2019-11-03 23:17:43 -05:00
Justin Husted
e1ed5557bf Add valgrind handling: data read from io_submit was not being marked 
properly. Manually mark it.

This might be better done by improving the valgrind wrapper for
io_submit.
 2019-10-18 16:23:39 -04:00
Kent Overstreet
1cf4d51dc4 Update bcachefs sources to 14ce2a2031 bcachefs: fixes for building in userspace 2017-12-21 18:06:45 -05:00
Kent Overstreet
c7950838b2 handle REQ_OP_FLUSH 2017-08-23 16:30:25 -06:00
Kent Overstreet
4b9e40b23a fix incorrect errno usage 2017-08-23 16:29:28 -06:00
Kent Overstreet
f9395eeca5 Update bcachefs sources to 3610542890 bcachefs: Convert to skcipher interface for chacha20 2017-05-05 04:28:45 -08:00
Kent Overstreet
e004b95b88 fix sync writes - don't use O_EXCL 2017-05-05 00:27:50 -08:00
Kent Overstreet
e41920e603 Use aio 2017-04-23 22:05:31 -08:00
Kent Overstreet
5c7454176e cmd_list improvements; use %m 2017-04-14 20:40:50 -08:00
Kent Overstreet
a17f7bcec7 cmd_migrate 2017-03-09 09:14:11 -09:00
Kent Overstreet
ab88049a08 linux shim: return an error on failure to open 2017-02-02 17:25:59 -09:00
Kent Overstreet
b33fc8298f bcache in userspace; userspace fsck 2017-01-20 09:07:08 -09:00