Richard Purdie 511d3e23f5 bitbake: utils: Optimise signal/sigmask performance ... Running "time bitbake -pP idle" with a valid cache shows around 800,000 calls to enum creation from python's signal.py. We don't care about this overhead and it adversely affects cache load time quite badly. Try and use _signal directly, falling back to signal, which avoids this overhead we don't need and makes cache loading much faster. (Bitbake rev: 982645110a19ebb94d519926a4e14c8a2a205cfd) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> (cherry picked from commit ee5fce67ce35b025c68aa61e2e758903269ee346) Signed-off-by: Chris Laplante <chris.laplante@agilent.com> Signed-off-by: Steve Sakoman <steve@sakoman.com>		2025-08-04 07:55:06 -07:00
..
asyncrpc	bitbake: asyncrpc: Use client timeout for websocket open timeout	2024-10-30 08:30:00 -07:00
compress	bitbake: bitbake: Add copyright headers where missing	2022-08-12 11:49:29 +01:00
fetch2	bitbake: gcp.py: remove slow calls to gsutil stat	2025-06-11 08:17:34 -07:00
parse	bitbake: ast: Change deferred inherits to happen per recipe	2025-06-11 08:17:34 -07:00
pysh	bitbake: pyshyacc: allow double COMMA statements	2020-07-12 11:53:00 +01:00
server	bitbake: process/server: Fix typo	2024-02-10 15:25:22 +00:00
tests	bitbake: bitbake: runqueue: Verify mcdepends are valid	2025-08-04 07:55:06 -07:00
ui	bitbake: ui/knotty: respect NO_COLOR & check for tty; rename print_hyperlink => format_hyperlink	2025-01-24 07:59:38 -08:00
__init__.py	bitbake: bb: Use namedtuple for Task data	2024-06-06 06:53:49 -07:00
acl.py	bitbake: lib/bb: Add xattr and acl libraries	2023-08-24 16:49:38 +01:00
build.py	bitbake: build: Make python output print to stdout when running with -v (verbose)	2023-03-21 22:44:00 +00:00
cache_extra.py
cache.py	bitbake: cache: Simplify virtualfn2realfn()	2023-11-23 12:06:06 +00:00
checksum.py	bitbake: checksum: Allow spaces in URI filenames	2022-04-14 09:48:33 +01:00
codeparser.py	bitbake: codeparser: Skip non-local functions for module dependencies	2024-07-26 07:43:46 -07:00
command.py	bitbake: cooker: Make cooker 'skiplist' per-multiconfig/mc	2025-01-24 07:59:38 -08:00
cooker.py	bitbake: cooker: Make cooker 'skiplist' per-multiconfig/mc	2025-01-24 07:59:38 -08:00
cookerdata.py	bitbake: cookerdata: Be consistent with what type bb_data represents	2023-11-23 12:06:06 +00:00
COW.py	bitbake: bitbake: Add copyright headers where missing	2022-08-12 11:49:29 +01:00
daemonize.py	bitbake: bitbake: Add copyright headers where missing	2022-08-12 11:49:29 +01:00
data_smart.py	bitbake: data_smart.py: clear expand_cache in _setvar_update_overridevars	2025-03-08 06:22:56 -08:00
data.py	bitbake: codeparser/data: Ensure module function contents changing is accounted for	2024-07-26 07:43:46 -07:00
event.py	bitbake: event/utils: Avoid deadlock from lock_timeout() and recursive events	2025-03-15 06:40:07 -07:00
main.py	bitbake: bitbake: improve descriptions of '-S printdiff'	2024-03-22 16:26:45 +00:00
methodpool.py
monitordisk.py	bitbake: Fix disk space monitoring on cephfs	2023-08-25 07:55:34 +01:00
msg.py	bitbake: Remove custom exception backtrace formatting	2024-12-06 05:50:24 -08:00
namedtuple_with_abc.py	bitbake: lib: fix most undefined code picked up by pylint	2020-08-25 18:14:53 +01:00
persist_data.py	bitbake: persist_data: close connection in SQLTable __exit__	2024-12-06 05:50:24 -08:00
process.py	bitbake: bitbake: Add copyright headers where missing	2022-08-12 11:49:29 +01:00
progress.py	bitbake: progress: Fix typo "wherever"	2022-02-20 16:45:25 +00:00
providers.py	bitbake: providers: use local variable for packages_dynamic pattern	2022-04-19 14:15:09 +01:00
remotedata.py	bitbake: tinfoil: Simplify remote datastore connections	2020-03-24 22:01:03 +00:00
runqueue.py	bitbake: bitbake: runqueue: Verify mcdepends are valid	2025-08-04 07:55:06 -07:00
siggen.py	bitbake: siggen: Enable batching of unihash queries	2024-06-06 06:53:49 -07:00
taskdata.py	bitbake: lib/bb: Replace "abort" usage in task handling	2022-02-21 23:37:26 +00:00
tinfoil.py	bitbake: cooker: Make cooker 'skiplist' per-multiconfig/mc	2025-01-24 07:59:38 -08:00
utils.py	bitbake: utils: Optimise signal/sigmask performance	2025-08-04 07:55:06 -07:00
xattr.py	bitbake: lib/bb: Add xattr and acl libraries	2023-08-24 16:49:38 +01:00