btrfs-progs-5.11

[Bruce Dubbs]

New minor version.

[Pierre Labastie]

fix device path canonicalization for device mapper devices
receive: remove workaround for setting capabilities, all stable kernels have been patched
receive: fix duplicate mount path detection
rescue: new subcommand create-control-device
device stats: minor fix for plain text format output
build: detect if e2fsprogs support 64bit timestamps
build: drop libmount, required functionality has been reimplemented
mkfs: warn when raid56 is used
balance convert: warn when raid56 is used
other
    new and updated tests
    documentation updates: seeding device, raid56 status
    CI updates: docker images for various distros 

[Pierre Labastie]

Also, in the "by features" release notes:

remove inode_cache
  Remove inode number caching feature (mount -o inode_cache)
	
more rescue=
  Additional modes for mount option rescue=: 
     ignorebadroots/ibadroots, ignoredatacsums/idatacsums.
     All are exported in sysfs. 
}}

[Pierre Labastie]

in kernel v5.11:

    new mount option rescue, various modes how to access a damaged filesystem
    sysfs updates: filesystem generation, supported rescue modes, read mirror policy
    removed feature: mount -o inode_cache
    free space tree fixes, v1 cache removed during conversion
    core
        locking switched to standard rw semaphores
        direct IO ported to iomap infrastructure
        zoned allocation mode preparation
        subpage blocksize preparation
        various performance improvements (skipping unnecessary work) 

[Pierre Labastie]

Fixed at r24347

[Bruce Dubbs]

Milestone renamed