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shmem: Add default quota limit mount options
authorLukas Czerner <lczerner@redhat.com>
Tue, 25 Jul 2023 14:45:09 +0000 (16:45 +0200)
committerChristian Brauner <brauner@kernel.org>
Wed, 9 Aug 2023 07:15:40 +0000 (09:15 +0200)
commitde4c0e7ca8b526a82ff7e5ee5533787bb6d01724
tree3becafa0f5ce6e50ff6a35703c961236c22630b3
parente09764cff44b5d31c2ca5477444565e3080637d2
shmem: Add default quota limit mount options

Allow system administrator to set default global quota limits at tmpfs
mount time.

Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: Carlos Maiolino <cmaiolino@redhat.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Message-Id: <20230725144510.253763-7-cem@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Documentation/filesystems/tmpfs.rst
include/linux/shmem_fs.h
mm/shmem.c
mm/shmem_quota.c