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70200574cc
linux/fs/ext4
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Christoph Hellwig 70200574cc block: remove QUEUE_FLAG_DISCARD 
Just use a non-zero max_discard_sectors as an indicator for discard
support, similar to what is done for write zeroes.

The only places where needs special attention is the RAID5 driver,
which must clear discard support for security reasons by default,
even if the default stacking rules would allow for it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> [drbd]
Acked-by: Jan Höppner <hoeppner@linux.ibm.com> [s390]
Acked-by: Coly Li <colyli@suse.de> [bcache]
Acked-by: David Sterba <dsterba@suse.com> [btrfs]
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Link: https://lore.kernel.org/r/20220415045258.199825-25-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-04-17 19:49:59 -06:00
..
.kunitconfig ext4: add .kunitconfig fragment to enable ext4-specific tests 2021-02-11 23:16:30 -05:00
acl.c fs/ext4: fix comments mentioning i_mutex 2022-02-03 10:57:53 -05:00
acl.h vfs: add rcu argument to ->get_acl() callback 2021-08-18 22:08:24 +02:00
balloc.c ext4: fix kernel doc warnings 2022-03-15 17:45:36 -04:00
bitmap.c
block_validity.c ext4: add ext4_sb_block_valid() refactored out of ext4_inode_block_valid() 2022-02-25 21:34:56 -05:00
dir.c ext4: remove unnecessary 'offset' assignment 2022-01-10 13:25:56 -05:00
ext4_extents.h ext4: fix sparse warnings 2021-08-30 23:36:50 -04:00
ext4_jbd2.c ext4: fix null-ptr-deref in '__ext4_journal_ensure_credits' 2022-01-10 13:25:55 -05:00
ext4_jbd2.h fs/ext4: fix comments mentioning i_mutex 2022-02-03 10:57:53 -05:00
ext4.h ext4: improve fast_commit performance and scalability 2022-03-02 23:11:15 -05:00
extents_status.c ext4: correct the cache_nr in tracepoint ext4_es_shrink_exit 2021-06-22 21:34:17 -04:00
extents_status.h
extents.c ext4: remove redundant assignment to variable split_flag1 2022-03-03 00:01:31 -05:00
fast_commit.c ext4: add commit tid info in ext4_fc_commit_start/stop trace events 2022-03-15 17:45:36 -04:00
fast_commit.h flexible-array transformations for 5.18-rc1 2022-03-24 11:39:32 -07:00
file.c fs: Pass an iocb to generic_perform_write() 2022-04-01 14:40:44 -04:00
fsmap.c treewide: Change list_sort to use const pointers 2021-04-08 16:04:22 -07:00
fsmap.h ext4: fsmap: fix the block/inode bitmap comment 2021-06-24 09:48:29 -04:00
fsync.c block: use an on-stack bio in blkdev_issue_flush 2021-01-27 09:51:48 -07:00
hash.c unicode: clean up the Kconfig symbol confusion 2022-01-20 19:57:24 -05:00
ialloc.c ext4: Support for checksumming from journal triggers 2021-08-30 23:36:50 -04:00
indirect.c fs/ext4: fix comments mentioning i_mutex 2022-02-03 10:57:53 -05:00
inline.c ext4: fix fs corruption when tring to remove a non-empty directory with IO error 2022-03-02 23:50:02 -05:00
inode-test.c fs: ext4: Modify inode-test.c to use KUnit parameterized testing feature 2020-12-02 16:07:25 -07:00
inode.c ext4: Correct ext4_journalled_dirty_folio() conversion 2022-04-01 14:40:44 -04:00
ioctl.c block: remove QUEUE_FLAG_DISCARD 2022-04-17 19:49:59 -06:00
Kconfig ext: EXT4_KUNIT_TESTS should depend on EXT4_FS instead of selecting it 2021-02-11 23:12:59 -05:00
Makefile ext4: Move orphan inode handling into a separate file 2021-08-30 23:36:51 -04:00
mballoc.c block: add a bdev_nonrot helper 2022-04-17 19:49:59 -06:00
mballoc.h ext4: fix various seppling typos 2021-04-09 23:14:59 -04:00
migrate.c fs/ext4: fix comments mentioning i_mutex 2022-02-03 10:57:53 -05:00
mmp.c ext4: fix potential uninitialized access to retval in kmmpd 2021-07-23 07:31:29 -04:00
move_extent.c ext4: remove redundant o_start statement 2022-01-10 13:25:56 -05:00
namei.c ext4: return early for non-eligible fast_commit track events 2022-03-15 17:44:46 -04:00
orphan.c fs/ext4: fix comments mentioning i_mutex 2022-02-03 10:57:53 -05:00
page-io.c for-5.18/alloc-cleanups-2022-03-18 2022-03-21 17:21:05 -07:00
readpage.c fs: Remove ->readpages address space operation 2022-04-01 13:45:33 -04:00
resize.c ext4: use time_is_before_jiffies() instead of open coding it 2022-03-02 23:50:02 -05:00
super.c block: remove QUEUE_FLAG_DISCARD 2022-04-17 19:49:59 -06:00
symlink.c ext4: report correct st_size for encrypted symlinks 2021-07-25 20:01:06 -07:00
sysfs.c unicode: clean up the Kconfig symbol confusion 2022-01-20 19:57:24 -05:00
truncate.h ext4: Convert to use mapping->invalidate_lock 2021-07-13 14:29:00 +02:00
verity.c New features for ext4 this cycle include support for encrypted 2021-04-30 15:35:30 -07:00
xattr_hurd.c acl: handle idmapped mounts 2021-01-24 14:27:17 +01:00
xattr_security.c acl: handle idmapped mounts 2021-01-24 14:27:17 +01:00
xattr_trusted.c acl: handle idmapped mounts 2021-01-24 14:27:17 +01:00
xattr_user.c acl: handle idmapped mounts 2021-01-24 14:27:17 +01:00
xattr.c ext4: fast commit may not fallback for ineligible commit 2022-02-03 10:56:39 -05:00
xattr.h ext4: remove duplicate definition of ext4_xattr_ibody_inline_set() 2021-06-24 10:09:39 -04:00