diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/blkdebug.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/block/blkdebug.c b/block/blkdebug.c index 16d2b91..37cf028 100644 --- a/block/blkdebug.c +++ b/block/blkdebug.c @@ -605,6 +605,31 @@ static int blkdebug_debug_resume(BlockDriverState *bs, const char *tag) return -ENOENT; } +static int blkdebug_debug_remove_breakpoint(BlockDriverState *bs, + const char *tag) +{ + BDRVBlkdebugState *s = bs->opaque; + BlkdebugSuspendedReq *r; + BlkdebugRule *rule, *next; + int i, ret = -ENOENT; + + for (i = 0; i < BLKDBG_EVENT_MAX; i++) { + QLIST_FOREACH_SAFE(rule, &s->rules[i], next, next) { + if (rule->action == ACTION_SUSPEND && + !strcmp(rule->options.suspend.tag, tag)) { + remove_rule(rule); + ret = 0; + } + } + } + QLIST_FOREACH(r, &s->suspended_reqs, next) { + if (!strcmp(r->tag, tag)) { + qemu_coroutine_enter(r->co, NULL); + ret = 0; + } + } + return ret; +} static bool blkdebug_debug_is_suspended(BlockDriverState *bs, const char *tag) { @@ -639,6 +664,8 @@ static BlockDriver bdrv_blkdebug = { .bdrv_debug_event = blkdebug_debug_event, .bdrv_debug_breakpoint = blkdebug_debug_breakpoint, + .bdrv_debug_remove_breakpoint + = blkdebug_debug_remove_breakpoint, .bdrv_debug_resume = blkdebug_debug_resume, .bdrv_debug_is_suspended = blkdebug_debug_is_suspended, }; |