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update TODO

This commit is contained in:
Lennart Poettering 2020-09-23 15:25:25 +02:00
parent 6333aa9d46
commit e59d030ff8
1 changed files with 7 additions and 16 deletions
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TODO
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@ -33,6 +33,13 @@ Features:
to read the repart data from /usr before the root partition exists. Add to read the repart data from /usr before the root partition exists. Add
usr=gpt-auto that automatically finds a /usr partition. usr=gpt-auto that automatically finds a /usr partition.
* change SwitchRoot() implementation in PID 1 to use pivot_root(".", "."), as
documented in the pivot_root(2) man page, so that we can drop the /oldroot
temporary dir.
* special case some calls of chase_symlinks() to use openat2() internally, so
that the kernel does what we otherwise do.
* homed: keep an fd to the homedir open at all times, to keep the fs pinned * homed: keep an fd to the homedir open at all times, to keep the fs pinned
(autofs and such) while user is loged in. (autofs and such) while user is loged in.
@ -56,8 +63,6 @@ Features:
mounting a subdir of the root fs as actual root. This can be used as mounting a subdir of the root fs as actual root. This can be used as
fstype-agnostic version of btrfs' rootflags=subvol=foobar. fstype-agnostic version of btrfs' rootflags=subvol=foobar.
* Support ProtectProc= or so, using: https://patchwork.kernel.org/cover/11310197/
* if /usr/bin/swapoff fails due to OOM, log a friendly explanatory message about it * if /usr/bin/swapoff fails due to OOM, log a friendly explanatory message about it
* build short web pages out of each catalog entry, build them along with man * build short web pages out of each catalog entry, build them along with man
@ -210,8 +215,6 @@ Features:
- when that's done: kill khash.c - when that's done: kill khash.c
- when that's done: kill gnutls support in resolved - when that's done: kill gnutls support in resolved
* kill zenata, all hail weblate?
* when we resize disks (homed?) always round up to 4K sectors, not 512K * when we resize disks (homed?) always round up to 4K sectors, not 512K
* add growvol and makevol options for /etc/crypttab, similar to * add growvol and makevol options for /etc/crypttab, similar to
@ -653,11 +656,6 @@ Features:
yogas can be recognized as "convertible" too, even if they predate the DMI yogas can be recognized as "convertible" too, even if they predate the DMI
"convertible" form factor "convertible" form factor
* Maybe add PrivatePIDs= as new unit setting, and do minimal PID namespacing
after all. Be strict however, only support the equivalent of nspawn's
--as-pid2 switch, and sanely proxy sd_notify() messages dropping stuff such
as MAINPID.
* Add ExecMonitor= setting. May be used multiple times. Forks off a process in * Add ExecMonitor= setting. May be used multiple times. Forks off a process in
the service cgroup, which is supposed to monitor the service, and when it the service cgroup, which is supposed to monitor the service, and when it
exits the service is considered failed by its monitor. exits the service is considered failed by its monitor.
@ -866,13 +864,6 @@ Features:
service instances processing the listening socket, and open this up service instances processing the listening socket, and open this up
for ReusePort= for ReusePort=
* introduce bus call FreezeUnit(s, b), as well as "systemctl freeze
$UNIT" and "systemctl thaw $UNIT" as wrappers around this. The calls
should SIGSTOP all unit processes in a loop until all processes of
it are fully stopped. This can later be used for app management by
desktop UIs such as gnome-shell to freeze apps that are not visible
on screen, not unlike how job control works on the shell
* cgroups: * cgroups:
- implement per-slice CPUFairScheduling=1 switch - implement per-slice CPUFairScheduling=1 switch
- introduce high-level settings for RT budget, swappiness - introduce high-level settings for RT budget, swappiness