linux-dev/fs/quota/Kconfig, branch master

quota: simplify the quotactl compat handling

2020-09-17T17:00:46Z

Fold the misaligned u64 workarounds into the main quotactl flow instead of implementing a separate compat syscall handler. Signed-off-by: Christoph Hellwig Acked-by: Jan Kara Signed-off-by: Al Viro

Replace HTTP links with HTTPS ones: DISKQUOTA

2020-07-09T06:14:01Z

Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Link: https://lore.kernel.org/r/20200708171905.15396-1-grandmaster@al2klimov.de Signed-off-by: Alexander A. Klimov Signed-off-by: Jan Kara

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46Z

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

rcu: Make SRCU optional by using CONFIG_SRCU

2015-01-06T19:04:29Z

SRCU is not necessary to be compiled by default in all cases. For tinification efforts not compiling SRCU unless necessary is desirable. The current patch tries to make compiling SRCU optional by introducing a new Kconfig option CONFIG_SRCU which is selected when any of the components making use of SRCU are selected. If we do not select CONFIG_SRCU, srcu.o will not be compiled at all. text data bss dec hex filename 2007 0 0 2007 7d7 kernel/rcu/srcu.o Size of arch/powerpc/boot/zImage changes from text data bss dec hex filename 831552 64180 23944 919676 e087c arch/powerpc/boot/zImage : before 829504 64180 23952 917636 e0084 arch/powerpc/boot/zImage : after so the savings are about ~2000 bytes. Signed-off-by: Pranith Kumar CC: Paul E. McKenney CC: Josh Triplett CC: Lai Jiangshan Signed-off-by: Paul E. McKenney [ paulmck: resolve conflict due to removal of arch/ia64/kvm/Kconfig. ]

fs/quota/Kconfig: Update filesystems

2014-03-04T11:19:26Z

Update Kconfig with a complete list of supported filesystems. Signed-off-by: Fabian Frederick Signed-off-by: Jan Kara

quota: Make QUOTACTL config be selected by its users

2010-10-05T10:16:37Z

Remove "depends on" line from QUOTACTL config option and rather select the option explicitely from config options which need it. It makes more sense this way and also fixes Kconfig warning due to GFS2 selecting QUOTACTL but QUOTACTL not depending on it. Signed-off-by: Jan Kara

quota: Convert __DQUOT_PARANOIA symbol to standard config option

2010-04-20T16:25:25Z

Make __DQUOT_PARANOIA define from the old days a standard config option and turn it off by default. This gets rid of a quota warning about writes before quota is turned on for systems with ext4 root filesystem. Currently there's no way to legally solve this because /etc/mtab has to be written before quota is turned on on most systems. Signed-off-by: Jan Kara

quota: split out compat_sys_quotactl support from quota.c

2010-03-04T23:20:25Z

Instead of adding ifdefs just split it into a new file. Signed-off-by: Christoph Hellwig Signed-off-by: Jan Kara

quota: Implement quota format with 64-bit space and inode limits

2009-12-10T14:02:54Z

So far the maximum quota space limit was 4TB. Apparently this isn't enough for Lustre guys anymore. So implement new quota format which raises block limits to 2^64 bytes. Also store number of inodes and inode limits in 64-bit variables as 2^32 files isn't that insanely high anymore. The first version of the patch has been developed by Andrew Perepechko . CC: Andrew.Perepechko@Sun.COM Signed-off-by: Jan Kara

VFS: Export dquot_send_warning

2009-12-03T11:53:02Z

Sending a message to userspace in a generic format to warn of events (e.g. quota exceeded) in the quota subsystem is a generically useful feature. This patch makes some minor changes to the send_message function from dquot.c renaming it quota_send_message, moving it to quota.c and exporting it for use by filesystems which do not use the dquot code. Signed-off-by: Steven Whitehouse