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bitbake: siggen/runqueue: Report which dependencies affect the taskhash

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Report which task dependencies in BB_TASKDEPDATA are included in the
taskhash. This allows tasks to identify which tasks dependencies may
change without the task re-running. Knowing this information is
important for tasks that want to transfer information from dependencies
(such as SPDX)

(Bitbake rev: 853423661779023763a87462b623b6e9ff2798b2)

Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
This commit is contained in:
joshua Watt
2024-05-01 10:16:57 -06:00
committed by Steve Sakoman
parent fb60467f0e
commit fa23d0fc6d
2 changed files with 6 additions and 4 deletions
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bitbake/lib/bb/runqueue.py
+5 -3
View File
@@ -1302,7 +1302,7 @@ class RunQueueData:
return len(self.runtaskentries) return len(self.runtaskentries)
def prepare_task_hash(self, tid): def prepare_task_hash(self, tid):
bb.parse.siggen.prep_taskhash(tid, self.runtaskentries[tid].depends, self.dataCaches) self.runtaskentries[tid].taskhash_deps = bb.parse.siggen.prep_taskhash(tid, self.runtaskentries[tid].depends, self.dataCaches)
self.runtaskentries[tid].hash = bb.parse.siggen.get_taskhash(tid, self.runtaskentries[tid].depends, self.dataCaches) self.runtaskentries[tid].hash = bb.parse.siggen.get_taskhash(tid, self.runtaskentries[tid].depends, self.dataCaches)
self.runtaskentries[tid].unihash = bb.parse.siggen.get_unihash(tid) self.runtaskentries[tid].unihash = bb.parse.siggen.get_unihash(tid)
@@ -2457,7 +2457,8 @@ class RunQueueExecute:
unihash = self.rqdata.runtaskentries[task].unihash unihash = self.rqdata.runtaskentries[task].unihash
deps = self.filtermcdeps(task, mc, deps) deps = self.filtermcdeps(task, mc, deps)
hashfn = self.rqdata.dataCaches[mc].hashfn[taskfn] hashfn = self.rqdata.dataCaches[mc].hashfn[taskfn]
taskdepdata_cache[task] = [pn, taskname, fn, deps, provides, taskhash, unihash, hashfn] taskhash_deps = self.rqdata.runtaskentries[task].taskhash_deps
taskdepdata_cache[task] = [pn, taskname, fn, deps, provides, taskhash, unihash, hashfn, taskhash_deps]
self.taskdepdata_cache = taskdepdata_cache self.taskdepdata_cache = taskdepdata_cache
@@ -2836,7 +2837,8 @@ class RunQueueExecute:
taskhash = self.rqdata.runtaskentries[revdep].hash taskhash = self.rqdata.runtaskentries[revdep].hash
unihash = self.rqdata.runtaskentries[revdep].unihash unihash = self.rqdata.runtaskentries[revdep].unihash
hashfn = self.rqdata.dataCaches[mc].hashfn[taskfn] hashfn = self.rqdata.dataCaches[mc].hashfn[taskfn]
taskdepdata[revdep] = [pn, taskname, fn, deps, provides, taskhash, unihash, hashfn] taskhash_deps = self.rqdata.runtaskentries[revdep].taskhash_deps
taskdepdata[revdep] = [pn, taskname, fn, deps, provides, taskhash, unihash, hashfn, taskhash_deps]
for revdep2 in deps: for revdep2 in deps:
if revdep2 not in taskdepdata: if revdep2 not in taskdepdata:
additional.append(revdep2) additional.append(revdep2)
bitbake/lib/bb/siggen.py
+1 -1
View File
@@ -381,7 +381,7 @@ class SignatureGeneratorBasic(SignatureGenerator):
self.taints[tid] = taint self.taints[tid] = taint
logger.warning("%s is tainted from a forced run" % tid) logger.warning("%s is tainted from a forced run" % tid)
return return set(dep for _, dep in self.runtaskdeps[tid])
def get_taskhash(self, tid, deps, dataCaches): def get_taskhash(self, tid, deps, dataCaches):