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Kotresh HR 8e55ba8caa ceph: Fix incorrect statfs report for small quota 
Problem:
The statfs reports incorrect free/available space for quota less then
CEPH_BLOCK size (4M).

Solution:
For quota less than CEPH_BLOCK size, smaller block size of 4K is used.
But if quota is less than 4K, it is decided to go with binary use/free
of 4K block. For quota size less than 4K size, report the
total=used=4K,free=0 when quota is full and total=free=4K,used=0
otherwise.

Signed-off-by: Kotresh HR <khiremat@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2022-01-13 13:40:06 +01:00
arch
Merge tag 'soc-fixes-5.16-5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2022-01-09 10:43:16 -08:00
block
Merge tag 'block-5.16-2021-12-19' of git://git.kernel.dk/linux-block
2021-12-19 12:38:53 -08:00
certs
certs: Add support for using elliptic curve keys for signing modules
2021-08-23 19:55:42 +03:00
crypto
Merge tag 'zstd-for-linus-v5.16' of git://github.com/terrelln/linux
2021-11-13 15:32:30 -08:00
Documentation
doc: document new CephFS mount device syntax
2022-01-13 13:40:06 +01:00
drivers
libceph: generalize addr/ip parsing based on delimiter
2022-01-13 13:40:05 +01:00
fs
ceph: Fix incorrect statfs report for small quota
2022-01-13 13:40:06 +01:00
include
libceph: rename parse_fsid() to ceph_parse_fsid() and export
2022-01-13 13:40:06 +01:00
init
kbuild: Fix -Wimplicit-fallthrough=5 error for GCC 5.x and 6.x
2021-11-14 18:59:49 -08:00
ipc
shm: extend forced shm destroy to support objects from several IPC nses
2021-11-20 10:35:54 -08:00
kernel
Merge branch 'for-5.16-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
2022-01-07 15:58:06 -08:00
lib
Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
2021-12-08 16:06:44 -08:00
LICENSES
LICENSES/dual/CC-BY-4.0: Git rid of "smart quotes"
2021-07-15 06:31:24 -06:00
mm
mm: vmscan: reduce throttling due to a failure to make progress -fix
2021-12-31 13:12:55 -08:00
net
libceph: rename parse_fsid() to ceph_parse_fsid() and export
2022-01-13 13:40:06 +01:00
samples
ftrace/samples: Add missing prototypes direct functions
2022-01-05 18:34:50 -05:00
scripts
recordmcount.pl: fix typo in s390 mcount regex
2021-12-24 10:20:12 +01:00
security
Merge tag 'selinux-pr-20211228' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux
2021-12-28 13:33:06 -08:00
sound
Merge tag 'sound-5.16-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
2021-12-23 09:55:58 -08:00
tools
Merge tag 'perf-tools-fixes-for-v5.16-2022-01-09' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
2022-01-09 10:37:07 -08:00
usr
initramfs: Check timestamp to prevent broken cpio archive
2021-10-24 13:48:40 +09:00
virt
KVM: downgrade two BUG_ONs to WARN_ON_ONCE
2021-11-26 06:43:28 -05:00
.clang-format
clang-format: Update with the latest for_each macro list
2021-05-12 23:32:39 +02:00
.cocciconfig
scripts: add Linux .cocciconfig for coccinelle
2016-07-22 12:13:39 +02:00
.get_maintainer.ignore
Opt out of scripts/get_maintainer.pl
2019-05-16 10:53:40 -07:00
.gitattributes
.gitattributes: use 'dts' diff driver for dts files
2019-12-04 19:44:11 -08:00
.gitignore
.gitignore: ignore only top-level modules.builtin
2021-05-02 00:43:35 +09:00
.mailmap
mailmap: update email address for Guo Ren
2021-12-10 17:10:55 -08:00
COPYING
COPYING: state that all contributions really are covered by this file
2020-02-10 13:32:20 -08:00
CREDITS
MAINTAINERS: Move Daniel Drake to credits
2021-09-21 08:34:58 +03:00
Kbuild
kbuild: rename hostprogs-y/always to hostprogs/always-y
2020-02-04 01:53:07 +09:00
Kconfig
kbuild: ensure full rebuild when the compiler is updated
2020-05-12 13:28:33 +09:00
MAINTAINERS
MAINTAINERS: update gpio-brcmstb maintainers
2022-01-03 10:53:02 +01:00
Makefile
Linux 5.16
2022-01-09 14:55:34 -08:00
README
Drop all 00-INDEX files from Documentation/
2018-09-09 15:08:58 -06:00

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.
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