RepoMirrors
/
mars
mirror of https://github.com/schoebel/mars
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

infra: replace brick_version by kill_round

This commit is contained in:
Thomas Schoebel-Theuer 2013-05-09 21:55:23 +02:00 committed by Thomas Schoebel-Theuer
parent bf7c0c9f3b
commit 59d706ba54
2 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
kernel/mars.h
View File

@ -177,7 +177,7 @@ struct mars_info {
struct list_head dent_brick_link; \
const char *brick_path; \
struct mars_global *global; \
int brick_version; \
int kill_round; \
bool killme; \
void (*show_status)(struct mars_brick *brick, bool shutdown); \

10
kernel/sy_old/sy_generic.c
View File

@ -1323,11 +1323,14 @@ restart:
status = mars_power_button(brick, false, false);
goto success;
}
/* optimization:
/* Workaround FIXME:
* only kill bricks which have not been touched during the current mars_dent_work() round.
* some bricks like aio seem to have races between startup and termination of threads.
* disable this for stress-testing the allocation/deallocation logic.
* OTOH, frequently doing useless starts/stops is no good idea.
* CHECK: how to avoid too frequent switching by other means?
*/
if (global && global->global_version == brick->brick_version) {
if (brick->kill_round++ < 1) {
continue;
}
@ -1609,9 +1612,6 @@ struct mars_brick *make_brick_all(
}
do_switch:
if (global) {
brick->brick_version = global->global_version;
}
// call setup function
if (setup_fn) {
int setup_status = setup_fn(brick, private);