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lib/ftl: delay processing ANM events initialization is completed

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Start processing ANM events only after the device is fully initialized.
Otherwise some of the structures are partially filled and can be
interpreted incorrectly.

Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/466935 (master)

(cherry picked from commit bd78196c09)
Change-Id: Ia741730cf15d44d76ce8afa7955e6a5bf42ca42b
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/468305
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
This commit is contained in:
Konrad Sztyber 2019-08-30 14:08:32 +02:00 committed by Ben Walker
parent 351fd43955
commit 84584d081f
1 changed files with 6 additions and 0 deletions
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6
lib/ftl/ftl_core.c
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@ -2114,6 +2114,12 @@ ftl_process_anm_event(struct ftl_anm_event *event)
struct ftl_band *band;
size_t lbkoff;
/* Drop any ANM requests until the device is initialized */
if (!dev->initialized) {
ftl_anm_event_complete(event);
return;
}
if (!ftl_check_core_thread(dev)) {
spdk_thread_send_msg(ftl_get_core_thread(dev), _ftl_process_anm_event, event);
return;