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203 Commits

Author SHA1 Message Date
Kent Overstreet
6ac37db841 Update bcachefs sources to 24f7e08cd8 bcachefs: shrinker.to_text() methods 2022-06-09 15:07:25 -04:00
Kent Overstreet
46b2c553aa Update bcachefs sources to fad6d13aa5 fixup! bcachefs: Add persistent counters 2022-05-30 23:24:10 -04:00
Kent Overstreet
6f5afc0c12 Update bcachefs sources to bdf6d7c135 fixup! bcachefs: Kill journal buf bloom filter 2022-05-02 18:42:06 -04:00
Kent Overstreet
04ad4ade4c Update bcachefs sources to fb8a27f6d4 bcachefs: Delete a redundant tracepoint 2022-04-11 22:40:16 -04:00
Kent Overstreet
986533d8d5 Update bcachefs sources to 6ddf061e68 bcachefs: Use a genradix for reading journal entries 2022-04-08 19:26:30 -04:00
Kent Overstreet
498874fdb7 Update bcachefs sources to 91e6c3e0d5 bcachefs: Gap buffer for journal keys 2022-04-04 13:48:45 -04:00
Kent Overstreet
32aabbc4e5 Update bcachefs sources to ab3b6e7dd6 bcachefs: Fix pr_buf() calls 2022-04-02 16:36:29 -04:00
Kent Overstreet
70f2681838 Update bcachefs sources to 5e392aed7a bcachefs: Kill bch2_alloc_write() 2022-03-31 16:57:08 -04:00
Kent Overstreet
cc1b64e992 Flush standard output before popping assertions 
Seeing error messages before we die generally makes assertions easier to
debug.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
 2022-03-30 23:20:39 -04:00
Kent Overstreet
e240b4ae86 Update bcachefs sources to f638850417 bcachefs: bch2_trans_log_msg() 2022-03-30 17:40:37 -04:00
Kent Overstreet
1a9d73b5c0 Shrinker improvements 
After memory allocation failure, don't rely on /proc/meminfo to figure
out how much memory we should free - instead unconditionally free 1/8th
of each cache.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
 2022-03-21 20:20:09 -04:00
Kent Overstreet
205d75307a Better bio_alloc_bioset() 
bio_alloc_bioset() now uses mempools, so we don't segfault on memory
allocation failure.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
 2022-03-21 18:21:31 -04:00
Kent Overstreet
74148a8ee5 Update bcachefs sources to 0e705f5944 fixup! bcachefs: Refactor bch2_btree_node_mem_alloc() 2022-03-21 02:13:02 -04:00
Kent Overstreet
3765483ff0 Update bcachefs sources to f05b3c1af9 bcachefs: Improve bucket_alloc_fail tracepoint 2022-03-13 19:21:13 -04:00
Kent Overstreet
d34e731082 Update bcachefs sources to e48731a188 bcachefs: Fix BTREE_TRIGGER_WANTS_OLD_AND_NEW 2022-03-13 19:20:59 -04:00
Kent Overstreet
bf7924f552 Add freezable_schedule() to linux kernel shim 
Also fix the freezable_schedule_timeout() macro.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
 2022-03-10 15:38:02 -05:00
Kent Overstreet
03498f9464 Update bcachefs sources to 04036b4910 bcachefs: Fix a memory leak 2022-02-27 12:01:32 -05:00
Kent Overstreet
8d1c88c30d Update bcachefs sources to da8056a215 bcachefs: Store logical location of journal entries 2022-02-19 01:31:29 -05:00
Kent Overstreet
cc1a99fb74 Switch to pthread_mutex_t for spinlocks, too 
This fixes an observed journal deadlock - real spinlocks aren't safe in
userspace.
 2022-02-18 05:58:24 -05:00
Kent Overstreet
de4e778a6a Update bcachefs sources to a0d7001b0f bcachefs: Change bch2_dev_lookup() to not use lookup_bdev() 2022-02-16 06:32:49 -05:00
Kent Overstreet
a1d66a2a4e Update bcachefs sources to ba398d2906 bcachefs: Fix reflink repair code 2022-02-13 04:08:33 -05:00
Kent Overstreet
9c79275419 Update bcachefs sources to b84661c042 bcachefs: Fix reflink repair code 2022-02-11 18:33:16 -05:00
Kent Overstreet
74a7c3ff57 Update bcachefs sources to bf340e68c7 bcachefs: Ignore cached data when calculating fragmentation 2022-01-10 21:41:51 -05:00
Kent Overstreet
931ed5a709 Update bcachefs sources to 50ac18afbb bcachefs: Fix an uninitialized variable 2022-01-04 19:56:40 -05:00
Kent Overstreet
617dc6dd68 Retry memory allocation failures 
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
 2022-01-01 21:14:28 -05:00
Kent Overstreet
38f8daa2b1 Update bcachefs sources to 078a1a596a bcachefs: Optimize bucket reuse 2021-12-28 15:03:54 -05:00
Kent Overstreet
42ba8b5a75 Update bcachefs sources to 5fd0c70102 bcachefs: Fix __remove_dirent() 2021-11-03 21:28:23 -04:00
Brett Holman
76821f0760 make BIO_MAX_VECS unsigned, like the kernel definition 
Signed-off-by: Brett Holman <bholman.devel@gmail.com>
 2021-10-16 13:41:43 -06:00
Kent Overstreet
2b8c1bb091 Update bcachefs sources to 3f3f969859 bcachefs: Fix some compiler warnings 2021-09-09 19:10:07 -04:00
Kent Overstreet
ac82bc1ea5 Delete unused variable 
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
 2021-07-28 17:27:25 -04:00
Kent Overstreet
f06b01e9ea Update bcachefs sources to b964c6cba8 bcachefs: Change lockrestart_do() to always call bch2_trans_begin() 2021-07-28 17:26:50 -04:00
Brett Holman
308d7adcc5 fix for musl and non-x86 archs 2021-07-24 20:16:41 -04:00
Kent Overstreet
86bd5c622c Update bcachefs sources to 787de128a5 bcachefs: Improvements to fsck check_dirents() 2021-07-14 20:31:38 -04:00
Kent Overstreet
700d013b52 Update bcachefs sources to 400c2f8d96 bcachefs: Mask out unknown compat features when going read-write 2021-07-11 13:57:11 -04:00
Kent Overstreet
347c0b108e Update bcachefs sources to dbee44d5ab bcachefs: add bcachefs xxhash support 2021-07-07 20:30:53 -04:00
Kent Overstreet
ff578c6718 Update bcachefs sources to 69be0dae31 bcachefs: Always zero memory from bch2_trans_kmalloc() 2021-06-10 20:25:55 -04:00
Kent Overstreet
58ae103b0a Update bcachefs sources to e3a7cee503 bcachefs: Don't mark superblocks past end of usable space 2021-06-08 22:55:14 -04:00
Kent Overstreet
b61ad35b97 Update bcachefs sources to 3913e0cac3 bcachefs: Journal space calculation fix 2021-05-31 15:05:33 -04:00
Kent Overstreet
4a2acdaf65 Update closures from kernel source tree 2021-05-27 21:13:52 -04:00
Kent Overstreet
27d75d929f Grab math.h from kernel source tree 
This gets us round_up() and round_down()

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
 2021-05-27 21:12:13 -04:00
Kent Overstreet
2e2d5a3f7e Update bcachefs sources to 0cd3e1d27a bcachefs: Fix for bch2_bkey_pack_pos() not initializing len/version fields 2021-05-17 16:48:48 -04:00
Kent Overstreet
8f72e6940c Fix some minor compiler warnings 
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
 2021-05-17 16:35:54 -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
a14d39d7ac bit_spinlocks now use futexes 
Spinlocks aren't a good idea in userspace, where we can't actually
disable preemption.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
 2021-04-26 20:18:47 -04:00
Kent Overstreet
edc3ffe8f2 Update bcachefs sources to 8d3093bd9b bcachefs: Evict btree nodes we're deleting 2021-04-26 20:18:47 -04:00
Kent Overstreet
30f72f75f5 Add a real mempool implementation 
Imported from the kernel.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
 2021-04-24 01:36:43 -04:00
Kent Overstreet
ceac31bcb6 Update bcachefs sources to fe72e70682 bcachefs: Fix for btree_gc repairing interior btree ptrs 2021-04-19 21:26:48 -04:00
Kent Overstreet
967c870498 Update bcachefs sources to 8eca47e4d5 bcachefs: Improved check_directory_structure() 2021-04-13 10:24:15 -04:00
Kent Overstreet
b422ff58ba Update bcachefs sources to a8b3ce7599 fixup! bcachefs: Eliminate more PAGE_SIZE uses 2021-04-12 11:48:45 -04:00
Kent Overstreet
d340c4f4a8 Fix krealloc() alignment 
bcachefs assumes kmalloc & krealloc give out allocations that are
naturally aligned, like the kernel allocators do.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
 2021-04-08 15:48:45 -04:00
Kent Overstreet
a2094890a9 Update bcachefs sources to 18686af684 bcachefs: Inode backpointers 2021-03-29 00:22:38 -04:00
Kent Overstreet
c88113e255 Update bcachefs sources to ad68801b93 bcachefs: Use pcpu mode of six locks for interior nodes 2021-03-24 22:13:00 -04:00
Kent Overstreet
c28f93bc52 generix radix trees: Don't overflow in peek() 2021-02-12 21:42:46 -05:00
Kent Overstreet
868abec1ab Update bcachefs sources to 5e73602f6c bcachefs: Fix for fsck hanging 2021-02-12 16:02:52 -05:00
Kent Overstreet
db931a4571 Update bcachefs sources to e1d0fb8c5f bcachefs: Don't require flush/fua on every journal write 2020-12-04 13:45:33 -05:00
Kent Overstreet
1e574cb1aa Update bcachefs sources to 021e62a098 bcachefs: Fix error in filesystem initialization 2020-11-30 00:06:46 -05:00
Kent Overstreet
13f53aa228 Update bcachefs sources to d1fd471830 bcachefs: Add more debug checks 2020-11-16 18:23:54 -05:00
Kent Overstreet
3420d86959 Round up aligned_alloc() allocations 
this fixes an address sanitizer splat

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
 2020-11-16 18:23:47 -05:00
Kent Overstreet
4df03a2ead Fix kmalloc_array macro 
This was causing us some valgrind errors.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
 2020-11-08 15:23:13 -05:00
Kent Overstreet
d2a118d921 Update bcachefs sources to 1d669389f7 bcachefs: use a radix tree for inum bitmap in fsck 2020-11-07 13:09:23 -05:00
Kent Overstreet
cd9892e543 Update bcachefs sources to 10ab39f2fa bcachefs: Improvements to the journal read error paths 2020-08-24 16:25:05 -04:00
Kent Overstreet
05408b6f8f Update bcachefs sources to 4837f82ee1 bcachefs: Use cached iterators for alloc btree 2020-06-15 16:27:19 -04:00
Kent Overstreet
c32bba1325 Fix build when CONFIG_BCACHEFS_DEBUG=y 2020-06-04 07:57:09 -04:00
Yuxuan Shui
69413acbdc kmalloc: use posix_memalign 
posix_memalign doesn't have the restriction that size must be a multiply
of alignment.

This also reverts the fix in commit f3fdbbfa92.

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
 2020-05-23 17:43:38 +01:00
Kent Overstreet
f8d4cbe40b Update log2.h from linux kernel 
This fixes a build breakage where the old log2.g referenced
__ilog2_NaN() which we weren't defining.
 2020-05-21 17:19:47 -04:00
Yuxuan Shui
f3fdbbfa92 Make sure aligned_alloc size is a multiply of alignment 
Fix a ASan complaint.

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
 2020-05-21 14:36:00 +01:00
Kent Overstreet
34c9be19b3 Update bcachefs sources to e1f6739c4a bcachefs: Fix another iterator counting bug 2020-05-14 21:48:52 -04:00
Yuxuan Shui
5bc48bd428
Fix building on musl 
* Add missing linux/stddef.h includes
* Explicitly cast PAGE_SIZE to size_t. PAGE_SIZE is defined without UL
  suffix in musl
* Musl doesn't define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP, so
  initialize the mutexes with pthread_once.
 2020-05-05 10:29:31 +01:00
Kent Overstreet
4d697aa315 Don't leak ksets 2020-01-09 18:02:22 -05:00
Kent Overstreet
f712a866a4 Put valgrind support behind CONFIG_VALGRIND 2019-12-04 17:49:34 -05:00
Justin Husted
ff695c5afb Use the correct clock for userspace time. 
The ktime_get_coarse_real_ts64() implementation for userspace was using
CLOCK_MONOTONIC instead of CLOCK_REALTIME_COARSE.  This resulted in
files being timestamped with a time close to the unix epoch.

Signed-off-by: Justin Husted <sigstop@gmail.com>
 2019-11-04 21:23:46 -08:00
Justin Husted
bf7574260c Add better valgrind support for journal write buffers. 2019-11-03 23:17:43 -05:00
Justin Husted
ff4d082246 Change preempt_disable() etc. to use a recursive mutex. 
This is part of the userspace implementation of the kernel APIs for
bcachefs-tools. The previous implementation just provided a barrier, but
this isn't sufficient to make the associated percpu implementation safe.

Signed-off-by: Justin Husted <sigstop@gmail.com>
 2019-11-03 23:17:43 -05:00
Kent Overstreet
7f3557f57e Update bcachefs sources to 7e03c1ab0e bcachefs: Kill bchfs_extent_update() 2019-10-10 18:06:44 -04:00
Kent Overstreet
98b8f8d0c0 Update six locks 2019-10-01 15:55:42 -04:00
Kent Overstreet
db39aa3e1b Update bcachefs sources to 5a3a4087af bcachefs: Convert a BUG_ON() to a warning 2019-09-25 15:23:50 -04:00
Kent Overstreet
8192cc8ed8 Update llist code 
This fixes a bug where the compiler was dropping a null ptr check
 2019-08-28 11:35:00 -04:00
Kent Overstreet
cc41f52bcc Update bcachefs sources to 14f68409be bcachefs: Optimize fiemap 2019-08-27 17:37:03 -04:00
Kent Overstreet
72a408f848 Update bcachefs sources to ece184f718 bcachefs: Reflink 2019-08-21 13:19:36 -04:00
Kent Overstreet
f96ba8e0aa Update bcachefs sources to b91a514413 bcachefs: Don't try to delete stripes when RO 2019-07-11 12:00:51 -04:00
Kent Overstreet
7e35389599 Update bcachefs sources to f38382c574 bcachefs: Improve key marking interface 2019-05-24 11:58:42 -04:00
Kent Overstreet
93bdfcb210 Update bcachefs sources to 454bd4f82d bcachefs: Fix for the stripes mark path and gc 2019-05-08 19:13:46 -04:00
Kent Overstreet
b485aae1ba Update bcachefs sources to 6f603b8d79 bcachefs: some improvements to startup messages and options 2019-04-17 19:00:38 -04:00
Kent Overstreet
f652fdc962 define XATTR_CREATE/XATTR_REPLACE for systems with old headers 2019-04-11 00:31:22 -04:00
Kent Overstreet
0abf87f973 fix check for SYS_random 2019-04-10 17:37:00 -04:00
Kent Overstreet
d13bbb2955 Update bcachefs sources to d83b992f65 bcachefs: Rewrite journal_seq_blacklist machinery 2019-04-04 22:25:40 -04:00
Kent Overstreet
133dfeb648 Update bcachefs sources to d868a87c67 bcachefs: fix initial gc 2019-03-28 05:28:38 -04:00
Kent Overstreet
365d345005 Align allocations like the kernel does 2019-03-24 23:38:17 -04:00
Kent Overstreet
0aaa849412 use a mutex for percpu rwsemaphores 
bcachefs is using a percpu rwsem to protect percpu data structures, and
in userspace we don't have real percpu data structures - so we need to
guard all access to them with a mutex.
 2019-03-08 14:41:57 -05:00
Kent Overstreet
166e32606e better implementation of WARN 2019-03-08 14:41:43 -05:00
Kent Overstreet
35fca2f044 Update bcachefs sources to 99750eab4d bcachefs: Persist stripe blocks_used 2019-01-23 15:53:32 -05:00
Kent Overstreet
47bd483d27 Update bcachefs sources to ef60854e99 bcachefs: More allocator startup improvements 2019-01-13 20:53:25 -05:00
Kent Overstreet
52e4726b51 delete dead code 2019-01-13 15:24:51 -05:00
Kent Overstreet
1504d4c98a check for errors from pthread_create() 2019-01-13 15:17:03 -05:00
Kent Overstreet
825d180c07 Delete more shim layer code 2018-12-19 20:34:24 -05:00
Kent Overstreet
0c7db4eca3 Update bcachefs sources to 62de7539dc bcachefs: Make bkey types globally unique 2018-11-30 12:51:13 -05:00
Kent Overstreet
bca8b084ad Update bcachefs sources to da7fefde29 bcachefs: shim for userspace raid library 2018-11-23 03:05:20 -05:00
Hadrien Copponnex
e69ff279fa Fixed xattr.h includes 2018-11-08 11:18:13 +01:00
Tim Schlueter
03c79a9a25 Added ktime_get_real_seconds() wrapper 
Also, changed the last_mount print so it no longer prints out two newlines.
 2018-11-04 21:00:33 -08:00
Kent Overstreet
55fbb25501 Update bcachefs sources to d7f6da1d60 bcachefs: fix missing include 2018-10-12 15:10:26 -04:00