037c50bfbe
-----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE8rQSAMVO+zA4DBdWxWXV+ddtWDsFAmF/7PAACgkQxWXV+ddt WDtp6A//SbVYeuHWpsXkhBiOpJt2PpS1K8VY5LIJc3brua5EZm8IarlR57X9IqYu 89ZlWnuANrw4d5RRiIO+NYhc+DR6+ydxHesJG+I2B+o5OnR0Ynb06gLhsP1tSK6y lYZORQFJZP051ODU/uEc8A0KZN7DySIUmqezAibfyxepF6oPEap0nFp17/B80tWp sKdMp2TBN5ymZwsdSK1nZ7ws1ZL57HgkFDPqp8m8CuPTkneG4CtNol6yUpuPExpL QzvQsqTygmiFoy0uNTG7Rg7IlKqEuhbR7lwfkmcBZCV66JmhFco5QhxN13QIn42s +YSug52SMWc8YVHIEj16xtBgHEqZXWYey8d2ewhc0tDSGDm0HmXCNjcn1vYr0NJr 5bW/7/3bpkHYejasy1wDEK5P8Uo2xsgpRyAvuEReGoRi8ze66EohahvP3o7YJi/Q o0pROXdCT89JbM/T4MTvN/5MUlCSM7rnexXZ39ldGNacPgn9FAUCPw6KtzKKyVRe DF19nPOUXSg6SLECbVkRQUwcOjxOTFP+T0Jx61Um8bomFskYJJnmr4SD3pqlzgp7 NxV5ad0+r7zU0x9MADkyqboObo0ROAfD4hthcZiRN+0UIK+Gq5nATTD5ur6/nwsT 0PJGOXDPz7cmfqUdmvpA0ctRxbFEqpaz6sDh7nq/iUSmaGITcUM= =HvYu -----END PGP SIGNATURE----- Merge tag 'for-5.16-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux Pull btrfs updates from David Sterba: "The updates this time are more under the hood and enhancing existing features (subpage with compression and zoned namespaces). Performance related: - misc small inode logging improvements (+3% throughput, -11% latency on sample dbench workload) - more efficient directory logging: bulk item insertion, less tree searches and locking - speed up bulk insertion of items into a b-tree, which is used when logging directories, when running delayed items for directories (fsync and transaction commits) and when running the slow path (full sync) of an fsync (bulk creation run time -4%, deletion -12%) Core: - continued subpage support - make defragmentation work - make compression write work - zoned mode - support ZNS (zoned namespaces), zone capacity is number of usable blocks in each zone - add dedicated block group (zoned) for relocation, to prevent out of order writes in some cases - greedy block group reclaim, pick the ones with least usable space first - preparatory work for send protocol updates - error handling improvements - cleanups and refactoring Fixes: - lockdep warnings - in show_devname callback, on seeding device - device delete on loop device due to conversions to workqueues - fix deadlock between chunk allocation and chunk btree modifications - fix tracking of missing device count and status" * tag 'for-5.16-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: (140 commits) btrfs: remove root argument from check_item_in_log() btrfs: remove root argument from add_link() btrfs: remove root argument from btrfs_unlink_inode() btrfs: remove root argument from drop_one_dir_item() btrfs: clear MISSING device status bit in btrfs_close_one_device btrfs: call btrfs_check_rw_degradable only if there is a missing device btrfs: send: prepare for v2 protocol btrfs: fix comment about sector sizes supported in 64K systems btrfs: update device path inode time instead of bd_inode fs: export an inode_update_time helper btrfs: fix deadlock when defragging transparent huge pages btrfs: sysfs: convert scnprintf and snprintf to sysfs_emit btrfs: make btrfs_super_block size match BTRFS_SUPER_INFO_SIZE btrfs: update comments for chunk allocation -ENOSPC cases btrfs: fix deadlock between chunk allocation and chunk btree modifications btrfs: zoned: use greedy gc for auto reclaim btrfs: check-integrity: stop storing the block device name in btrfsic_dev_state btrfs: use btrfs_get_dev_args_from_path in dev removal ioctls btrfs: add a btrfs_get_dev_args_from_path helper btrfs: handle device lookup with btrfs_dev_lookup_args ... |
||
---|---|---|
arch | ||
block | ||
certs | ||
crypto | ||
Documentation | ||
drivers | ||
fs | ||
include | ||
init | ||
ipc | ||
kernel | ||
lib | ||
LICENSES | ||
mm | ||
net | ||
samples | ||
scripts | ||
security | ||
sound | ||
tools | ||
usr | ||
virt | ||
.clang-format | ||
.cocciconfig | ||
.get_maintainer.ignore | ||
.gitattributes | ||
.gitignore | ||
.mailmap | ||
COPYING | ||
CREDITS | ||
Kbuild | ||
Kconfig | ||
MAINTAINERS | ||
Makefile | ||
README |
Linux kernel ============ There are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. Please read Documentation/admin-guide/README.rst first. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. The formatted documentation can also be read online at: https://www.kernel.org/doc/html/latest/ There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.