kernel/linux.git/fs/bcachefs/disk_groups.c, branch v6.12.80Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v6.12.802024-07-14T23:00:12+00:00bcachefs: Add error code to defer option parsing2024-07-14T23:00:12+00:00Thomas Bertschingertahbertschinger@gmail.com2024-05-28T04:36:10+00:00urn:sha1:1c12d1caf8d627d8b791f4dc25af2522dac7cd10
This introduces a new error code, option_needs_open_fs, which is used to
indicate that an attempt was made to parse a mount option prior to
opening a filesystem, when that mount option requires an open filesystem
in order to be validated.
Returning this error results in bch2_parse_one_mount_opt() saving that
option for later parsing, after the filesystem is opened.
Signed-off-by: Thomas Bertschinger <tahbertschinger@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
bcachefs: Plumb bch_validate_flags to sb_field_ops.validate()2024-05-09T20:23:36+00:00Kent Overstreetkent.overstreet@linux.dev2024-05-08T22:49:14+00:00urn:sha1:a5c3e265d3b61ab661df4f259a97b57840cb041e
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
bcachefs: New helpers for device refcounts2024-05-08T21:29:22+00:00Kent Overstreetkent.overstreet@linux.dev2024-05-03T21:39:16+00:00urn:sha1:f295298b8c6413f0ed2a5a69dd7f32409cc54f1d
This will be used in the next patch for adding some new debug mode
asserts.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
bcachefs: member helper cleanups2024-05-08T21:29:19+00:00Kent Overstreetkent.overstreet@linux.dev2024-04-12T03:31:55+00:00urn:sha1:2f724563fcd76166b9922c506078a4afa4e3a90a
Some renaming for better consistency
bch2_member_exists -> bch2_member_alive
bch2_dev_exists -> bch2_member_exists
bch2_dev_exsits2 -> bch2_dev_exists
bch_dev_locked -> bch2_dev_locked
bch_dev_bkey_exists -> bch2_dev_bkey_exists
new helper - bch2_dev_safe
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
bcachefs: %pg is banished2024-01-06T04:24:21+00:00Kent Overstreetkent.overstreet@linux.dev2024-01-05T16:58:50+00:00urn:sha1:1f5af5fc178588ff1f1293b5ddadd4228ce5095e
not portable to userspace
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
bcachefs: for_each_member_device_rcu() now declares loop iter2024-01-01T16:47:42+00:00Kent Overstreetkent.overstreet@linux.dev2023-12-17T07:34:05+00:00urn:sha1:41b84fb489f7707af4490d1e5e22d88f3207da71
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
bcachefs: Fix potential sleeping during mount2023-11-15T04:44:43+00:00Daniel J Bluemandaniel@quora.org2023-11-12T00:38:41+00:00urn:sha1:b783fc4d1366658200bf759e1010655a9e2e145c
During mount, bcachefs mount option processing may sleep while allocating a string buffer.
Fix this by reference counting in order to take the atomic path.
Signed-off-by: Daniel J Blueman <daniel@quora.org>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
bcachefs: make bch2_target_to_text_sb static2023-11-14T02:42:21+00:00Jiapeng Chongjiapeng.chong@linux.alibaba.com2023-11-06T02:34:01+00:00urn:sha1:48d584b7f90f48d2623fb01743b099efbf0d36c2
The bch2_target_to_text_sb are not used outside the file disk_groups.c,
so the modification is defined as static.
fs/bcachefs/disk_groups.c:583:6: warning: no previous prototype for ‘bch2_target_to_text_sb’.
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=7144
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
bcachefs: bch2_disk_path_to_text() no longer takes sb_lock2023-10-31T16:18:37+00:00Kent Overstreetkent.overstreet@linux.dev2023-10-22T15:12:14+00:00urn:sha1:e677179b35b7ecbe3cefe33011b69d45171e5e9f
We're going to be using bch2_target_to_text() ->
bch2_disk_path_to_text() from bch2_bkey_ptrs_to_text() and
bch2_bkey_ptrs_invalid(), which can be called in any context.
This patch adds the actual label to bch_disk_group_cpu so that it can be
used by bch2_disk_path_to_text, and splits out bch2_disk_path_to_text()
into two variants - like the previous patch, one for when we have a
running filesystem and another for when we only have a superblock.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
bcachefs: Split apart bch2_target_to_text(), bch2_target_to_text_sb()2023-10-31T16:18:37+00:00Kent Overstreetkent.overstreet@linux.dev2023-10-22T14:54:24+00:00urn:sha1:bf0d9e89de2e62fe9967ebb77b68d58d3812e4db
Previously we just had bch2_opt_target_to_text() which could be passed
either a filesystem object or just a superblock - depending on if we
have a running filesystem or not.
Split these into two functions for clarity.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>