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package: Ensure we iterate all the pool objects

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There is the possibility that if we don't iterate through the multiprocessing
pool objects we might not catch return codes and this could lead to hung/zombie
processes either temproarily or on a wider scale. Adding this certainly doesn't
hurt anything and is better practise so we might as well do it.

Its not 100% clear if this fixes some issues or not.

(From OE-Core master rev: 89c8493d4d85044cd72af2756569d15e87cd5947)

(From OE-Core rev: e887858d495d772a4b2cd6ca4edc0c53942518d8)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Richard Purdie
2013-05-30 12:28:05 +00:00
parent f0b927882c
commit b0c40a9c1b
1 changed files with 2 additions and 2 deletions
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4
meta/classes/package.bbclass
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@@ -897,7 +897,7 @@ python split_and_strip_files () {
import multiprocessing
nproc = multiprocessing.cpu_count()
pool = bb.utils.multiprocessingpool(nproc)
processed = pool.imap(oe.package.runstrip, sfiles)
processed = list(pool.imap(oe.package.runstrip, sfiles))
pool.close()
pool.join()
@@ -1249,7 +1249,7 @@ python package_do_filedeps() {
import multiprocessing
nproc = multiprocessing.cpu_count()
pool = bb.utils.multiprocessingpool(nproc)
processed = pool.imap(oe.package.filedeprunner, pkglist)
processed = list(pool.imap(oe.package.filedeprunner, pkglist))
pool.close()
pool.join()