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classes/sstate.bbclass: Improve checkstatus using connection cache. 

Use FetcherConnectionCache to improve times when do checkstatus over
sstate resources.

[YOCTO #7796]

(From OE-Core rev: e6f66370c6ce15aca18ef64491bab3dc92b80c57)

Signed-off-by: Aníbal Limón <anibal.limon@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Aníbal Limón 2015-06-23 17:55:29 -05:00 committed by Richard Purdie
parent 76993861a1
commit 7f8286fb9e
1 changed files with 12 additions and 2 deletions
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14
meta/classes/sstate.bbclass
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@ -739,6 +739,13 @@ def sstate_checkhashes(sq_fn, sq_task, sq_hash, sq_hashfn, d, siginfo=False):
if localdata.getVar('BB_NO_NETWORK', True) == "1" and localdata.getVar('SSTATE_MIRROR_ALLOW_NETWORK', True) == "1":
localdata.delVar('BB_NO_NETWORK')
from bb.fetch2 import FetchConnectionCache
def checkstatus_init(thread_worker):
thread_worker.connection_cache = FetchConnectionCache()
def checkstatus_end(thread_worker):
thread_worker.connection_cache.close_connections()
def checkstatus(thread_worker, arg):
(task, sstatefile) = arg
@ -748,7 +755,8 @@ def sstate_checkhashes(sq_fn, sq_task, sq_hash, sq_hashfn, d, siginfo=False):
bb.debug(2, "SState: Attempting to fetch %s" % srcuri)
try:
fetcher = bb.fetch2.Fetch(srcuri.split(), localdata2)
fetcher = bb.fetch2.Fetch(srcuri.split(), localdata2,
connection_cache=thread_worker.connection_cache)
fetcher.checkstatus()
bb.debug(2, "SState: Successful fetch test for %s" % srcuri)
ret.append(task)
@ -771,7 +779,9 @@ def sstate_checkhashes(sq_fn, sq_task, sq_hash, sq_hashfn, d, siginfo=False):
bb.note("Checking sstate mirror object availability (for %s objects)" % len(tasklist))
import multiprocessing
nproc = min(multiprocessing.cpu_count(), len(tasklist))
pool = oe.utils.ThreadedPool(nproc, len(tasklist))
pool = oe.utils.ThreadedPool(nproc, len(tasklist),
worker_init=checkstatus_init, worker_end=checkstatus_end)
for t in tasklist:
pool.add_task(checkstatus, t)
pool.start()