Introduce fsquota package
This introduces a new fsquota package and
a few low-level support packages to simplify the
management of filesystem quotas.
To expose an API that's nice to use while staying
performant and safe the new fsinfo syscall is being
used. Since that syscall is not yet in mainline it has
been backported to our 5.6 kernel.
Test Plan:
Manually validated on our kernel, automated
tests are pending some Bazel work to be able to run them
inside our own kernel.
X-Origin-Diff: phab/D462
GitOrigin-RevId: bb463056589d2b13b7cf32d48ab0b884e70b1bad
diff --git a/third_party/linux/linux-smalltown.config b/third_party/linux/linux-smalltown.config
index 4aa051d..9c01456 100644
--- a/third_party/linux/linux-smalltown.config
+++ b/third_party/linux/linux-smalltown.config
@@ -2667,6 +2667,7 @@
#
CONFIG_DCACHE_WORD_ACCESS=y
# CONFIG_VALIDATE_FS_PARSER is not set
+CONFIG_FSINFO=y
CONFIG_FS_IOMAP=y
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
@@ -2681,7 +2682,7 @@
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_XFS_FS=y
-# CONFIG_XFS_QUOTA is not set
+CONFIG_XFS_QUOTA=y
# CONFIG_XFS_POSIX_ACL is not set
# CONFIG_XFS_RT is not set
# CONFIG_XFS_ONLINE_SCRUB is not set
@@ -2706,7 +2707,13 @@
CONFIG_DNOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_FANOTIFY is not set
-# CONFIG_QUOTA is not set
+CONFIG_QUOTA=y
+# CONFIG_QUOTA_NETLINK_INTERFACE is not set
+CONFIG_PRINT_QUOTA_WARNING=y
+# CONFIG_QUOTA_DEBUG is not set
+# CONFIG_QFMT_V1 is not set
+# CONFIG_QFMT_V2 is not set
+CONFIG_QUOTACTL=y
# CONFIG_AUTOFS4_FS is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_FUSE_FS is not set