linux.git/fs/bcachefs/data_update.c, branch v6.9 Linux kernel source tree bcachefs: Fix rebalance from durability=0 device 2024-04-05T07:05:30+00:00 Kent Overstreet kent.overstreet@linux.dev 2024-04-05T06:43:08+00:00 5957e0a28b5177849f7666d041b32f5dc7d27427 Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
bcachefs: fix nocow lock deadlock 2024-04-02T05:04:10+00:00 Kent Overstreet kent.overstreet@linux.dev 2024-04-02T05:03:58+00:00 c42cd606e4f004e9ba36a05b9adb9e4eead5834a Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
bcachefs: Add checks for invalid snapshot IDs 2024-04-01T00:36:11+00:00 Kent Overstreet kent.overstreet@linux.dev 2024-03-22T20:29:23+00:00 ec9cc18fc2e65b08c588e01f24aaeb71551a7132 Previously, we assumed that keys were consistent with the snapshots btree - but that's not correct as fsck may not have been run or may not be complete. This adds checks and error handling when using the in-memory snapshots table (that mirrors the snapshots btree). Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> 
Previously, we assumed that keys were consistent with the snapshots
btree - but that's not correct as fsck may not have been run or may not
be complete.

This adds checks and error handling when using the in-memory snapshots
table (that mirrors the snapshots btree).

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
bcachefs: opts->compression can now also be applied in the background 2024-01-21T18:27:10+00:00 Kent Overstreet kent.overstreet@linux.dev 2024-01-16T21:20:21+00:00 d7e77f53e90e1eb87838eed7c651531427b9114a The "apply this compression method in the background" paths now use the compression option if background_compression is not set; this means that setting or changing the compression option will cause existing data to be compressed accordingly in the background. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> 
The "apply this compression method in the background" paths now use the
compression option if background_compression is not set; this means that
setting or changing the compression option will cause existing data to
be compressed accordingly in the background.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
bcachefs: bkey_for_each_ptr() now declares loop iter 2024-01-01T16:47:43+00:00 Kent Overstreet kent.overstreet@linux.dev 2023-12-21T20:47:15+00:00 0beebd92457c3221b59840487591c1dff8071168 Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> 
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
bcachefs: Make sure allocation failure errors are logged 2024-01-01T16:47:41+00:00 Kent Overstreet kent.overstreet@linux.dev 2023-12-19T23:08:19+00:00 a7dc10ce689a6224c1601d5d2e4ca57dd8cce9f6 The previous patch fixed a bug in allocation path error handling, and it would've been noticed sooner had it been logged properly. Generally speaking, errors that shouldn't happen in normal operation and are being returned up the stack should be logged: the write path was already logging IO errors, but non IO errors were missed. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> 
The previous patch fixed a bug in allocation path error handling, and it
would've been noticed sooner had it been logged properly.

Generally speaking, errors that shouldn't happen in normal operation and
are being returned up the stack should be logged: the write path was
already logging IO errors, but non IO errors were missed.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
bcachefs: remove redundant condition from data_update_index_update 2024-01-01T16:47:39+00:00 Daniel Hill daniel@gluo.nz 2023-11-27T08:52:33+00:00 21e07cc966aab2400144f08eb85cb7f42df923ad Signed-off-by: Daniel Hill <daniel@gluo.nz> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> 
Signed-off-by: Daniel Hill <daniel@gluo.nz>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
bcachefs: count_event() 2024-01-01T16:47:39+00:00 Kent Overstreet kent.overstreet@linux.dev 2023-11-28T03:37:27+00:00 74644030098a0c4932e194fa1b2fa052226f3868 Small helper for event counters. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> 
Small helper for event counters.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
bcachefs: Add a rebalance, data_update tracepoints 2024-01-01T16:47:38+00:00 Kent Overstreet kent.overstreet@linux.dev 2023-11-25T02:52:17+00:00 25d1e39df0e28494f1e82c68a3967c84dca009b3 Add a tracepoint for rebalance, printing out - the target option - the compression option - the key being rebalanced Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> 
Add a tracepoint for rebalance, printing out
 - the target option
 - the compression option
 - the key being rebalanced

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
bcachefs: Rename BTREE_INSERT flags 2024-01-01T16:47:37+00:00 Kent Overstreet kent.overstreet@linux.dev 2023-11-11T21:31:50+00:00 cb52d23e77a6e5e9588962ba7e283b0d0d2c1976 BTREE_INSERT flags are actually transaction commit flags - rename them for clarity. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev> 
BTREE_INSERT flags are actually transaction commit flags - rename them
for clarity.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>