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3528 Commits

Author SHA1 Message Date
Thomas Schoebel-Theuer 5a6cfa7798 copy: replace st->prev with computation 2022-12-02 22:17:36 +01:00
Thomas Schoebel-Theuer 2740de0422 copy: safeguard coercions 2022-12-02 22:17:36 +01:00
Thomas Schoebel-Theuer 40e0fdd519 copy: v2 limit via MAX_ACTIVE_AREA 2022-12-02 22:17:36 +01:00
Thomas Schoebel-Theuer 9804d7456e copy: v2 stable_copy{start,end} 2022-12-02 22:17:36 +01:00
Thomas Schoebel-Theuer 5efeb7545b copy: length and offset paranoia for debugging 2022-12-02 22:17:36 +01:00
Thomas Schoebel-Theuer 60b1f238d7 copy: safeguard prev 2022-12-02 22:17:36 +01:00
Thomas Schoebel-Theuer 9701b0b0cc copy: optimize ref_len 2022-12-02 22:17:36 +01:00
Thomas Schoebel-Theuer a72af6a9e3 copy: introduce brick shutdown phase with timeout 2022-12-02 22:17:33 +01:00
Thomas Schoebel-Theuer 986dddcb7f aio: trigger upon shutdown 2022-12-02 22:17:25 +01:00
Thomas Schoebel-Theuer 885ab25599 client: trigger upon shutdown 2022-12-02 22:17:25 +01:00
Thomas Schoebel-Theuer 0a2d1258b7 logger: trigger upon shutdown 2022-12-02 22:17:25 +01:00
Thomas Schoebel-Theuer b4778909a2 generic: round up object allocations to possible cache lines 2022-11-28 16:07:59 +01:00
Thomas Schoebel-Theuer b05dddc640 if: safeguard potential clashes on congestion_fn users 2022-11-28 14:08:36 +01:00
Thomas Schoebel-Theuer dda10579ff all: release mars0.1astable157 2022-10-15 07:13:35 +02:00
Thomas Schoebel-Theuer 5b2198e81d doc: explain new primitive global-sync-limit-value 2022-10-15 07:07:23 +02:00
Thomas Schoebel-Theuer f840c6604d marsadm: view displays new macro global-sync-limit-value 2022-10-15 07:07:23 +02:00
Thomas Schoebel-Theuer 43e7d44991 proc: remove stray line 2022-10-15 07:07:23 +02:00
Thomas Schoebel-Theuer 950569a932 generic: remove stray definition 2022-10-15 07:07:23 +02:00
Thomas Schoebel-Theuer 82a8c778de mem: silence annoying stacktraces via __GFP_NOWARN 2022-10-15 07:06:31 +02:00
Thomas Schoebel-Theuer c2226180dd Kbuild: reduce cyclic dependencies 
make headerdep now appears to cause less consecutive problems ;)

Unfortunately, this should run on top of a variety of kernel versions,
so I just try my best here.
 2022-10-04 15:45:53 +02:00
Thomas Schoebel-Theuer 07acef8d1d generic: avoid unnecessary mkdir() 2022-10-04 15:42:53 +02:00
Thomas Schoebel-Theuer 93e829f94e all: release mars0.1astable156 2022-09-17 17:23:02 +02:00
Thomas Schoebel-Theuer fd62940ed1 main: fix recovery upon defective logfile without successor 
Workaround was possible by manually providing an empty next logfile, forcing
an internal rotate operation. However, IMHO this should not be exposed to
userspace, but functionally migrated to kernelspace in the long term.

Otherwise, possible races between userspace and kernelspace may explode.
Control over logfiles content is not enough; even the sheer existence
should be the responsibility of kernel code (as much as possible).

Future fixes and improvements should go in this direction.
Thus I don't add an extra marsadm command for creation of empty
logfiles.

The current marsadm code in cron (and siblings) should be decommissioned
some day, after the kernel is fully responsible, even for create-resource
and so on.
 2022-09-17 09:57:45 +02:00
Thomas Schoebel-Theuer c1d74684ba all: release mars0.1astable155 2022-09-07 15:07:51 +02:00
Thomas Schoebel-Theuer a4b63e4c63 all: deprecate statistics via say logging 2022-09-07 15:07:27 +02:00
Thomas Schoebel-Theuer 9bf9c8096a all: deprecate historic say logging 2022-09-07 14:14:37 +02:00
Thomas Schoebel-Theuer 04b1f38057 generic: avoid auto-creation of toplevel dir 2022-09-07 11:57:18 +02:00
Thomas Schoebel-Theuer b0cf462ae6 if: move field capacity 2022-09-06 12:31:45 +02:00
Thomas Schoebel-Theuer f0c8b588b1 all: release mars0.1astable154 2022-08-25 12:11:00 +02:00
Thomas Schoebel-Theuer 0179ee1e26 marsadm: show Recovery amount 2022-08-25 12:10:01 +02:00
Thomas Schoebel-Theuer fc0acefca6 marsadm: improve amount calculations 2022-08-25 12:10:01 +02:00
Thomas Schoebel-Theuer 78e00b38b4 marsadm: remove straw dir creation 2022-08-25 12:10:01 +02:00
Thomas Schoebel-Theuer 4657b49248 main: modinfo reports new has_prepatch_v3 2022-08-25 12:09:13 +02:00
Thomas Schoebel-Theuer 34013933f0 lib_log: safeguard suspected coherence problems 2 2022-08-24 10:22:27 +02:00
Thomas Schoebel-Theuer 5c8ed6164f lib_log: safeguard suspected coherence problems 1 2022-08-24 10:22:27 +02:00
Thomas Schoebel-Theuer b28b0dea99 sio: use new smp waiting 2022-08-24 10:22:27 +02:00
Thomas Schoebel-Theuer fd8185e9c9 copy: use new smp waiting 2022-08-24 10:22:27 +02:00
Thomas Schoebel-Theuer 8689c40d70 aio: use new smp waiting 2022-08-24 10:22:27 +02:00
Thomas Schoebel-Theuer ce9e76e5da bio: use new smp waiting 2022-08-24 10:22:27 +02:00
Thomas Schoebel-Theuer 5751b42b4d client: use new smp waiting 2022-08-24 10:22:27 +02:00
Thomas Schoebel-Theuer 301b9f215a server: use new smp waiting 2022-08-24 10:22:27 +02:00
Thomas Schoebel-Theuer 29307ceb1c brick: use new smp waiting 2022-08-24 10:22:27 +02:00
Thomas Schoebel-Theuer cc55f2fdf4 mapfree: use new smp waiting 2022-08-24 10:22:27 +02:00
Thomas Schoebel-Theuer 2fb55213a3 lib_log: use new smp waiting 2022-08-24 10:22:27 +02:00
Thomas Schoebel-Theuer 4c600a1f89 main: use new smp waiting 2022-08-24 10:22:27 +02:00
Thomas Schoebel-Theuer c4ee653679 generic: use new smp waiting 2022-08-24 10:22:26 +02:00
Thomas Schoebel-Theuer f33c330109 say: use new smp waiting 2022-08-24 10:22:26 +02:00
Thomas Schoebel-Theuer c116837aad infra: new smp versions of brick locking 
inteded: compatible to kernel upstream,
but additional smp_.?mb() as necessary
 2022-08-24 10:22:26 +02:00
Thomas Schoebel-Theuer 37078c9800 infra: add suffix _flagged to historic bick waiting 2022-08-24 10:22:26 +02:00
Thomas Schoebel-Theuer 677a8b4e1e doc: add slides from FrOSCon 2022 2022-08-22 06:51:24 +02:00