Michael Eischer bcc3bddcf4 filter: only check whether a child path could match when necessary ... When checking excludes there is no need to test whether a child path could also match the pattern, as it is by definition excluded. Previously childMayMatch was calculated but then discarded. For simple absolute paths this can account for half the time spent for checking pattern matches. name old time/op new time/op delta FilterPatterns/Relative-4 23.3ms ± 9% 21.7ms ± 6% -6.68% (p=0.004 n=10+10) FilterPatterns/Absolute-4 13.9ms ± 7% 10.0ms ± 5% -27.61% (p=0.000 n=10+10) FilterPatterns/Wildcard-4 51.4ms ± 7% 47.0ms ± 7% -8.51% (p=0.001 n=9+9) FilterPatterns/ManyNoMatch-4 551ms ± 9% 190ms ± 1% -65.41% (p=0.000 n=10+8) name old alloc/op new alloc/op delta FilterPatterns/Relative-4 3.57MB ± 0% 3.57MB ± 0% ~ (p=0.665 n=10+9) FilterPatterns/Absolute-4 3.57MB ± 0% 3.57MB ± 0% ~ (p=0.480 n=9+10) FilterPatterns/Wildcard-4 14.3MB ± 0% 14.3MB ± 0% ~ (p=0.431 n=9+10) FilterPatterns/ManyNoMatch-4 3.57MB ± 0% 3.57MB ± 0% ~ (all equal) name old allocs/op new allocs/op delta FilterPatterns/Relative-4 22.2k ± 0% 22.2k ± 0% ~ (all equal) FilterPatterns/Absolute-4 22.2k ± 0% 22.2k ± 0% ~ (all equal) FilterPatterns/Wildcard-4 88.7k ± 0% 88.7k ± 0% ~ (all equal) FilterPatterns/ManyNoMatch-4 22.2k ± 0% 22.2k ± 0% ~ (all equal)		2020-10-07 20:47:52 +02:00
..
archiver	Check error in archiver before calling Select	2020-10-05 11:11:04 +02:00
backend	Swap deprecated GCS lib with replacement	2020-10-03 18:55:56 +02:00
cache	Less repetitive error messages in internal/cache	2020-10-05 20:28:54 +02:00
checker	repository: Simplify worker group code	2020-09-05 10:07:16 +02:00
crypto	crypto: Remove unused error	2020-09-05 10:07:16 +02:00
debug	Remove build tag release	2018-10-11 19:40:38 +02:00
dump	Move internal/fs.TestChdir to internal/test.Chdir	2020-09-17 10:43:33 +02:00
errors	backup: Improve error message for invalid pattern	2018-10-03 11:12:51 +02:00
filter	filter: only check whether a child path could match when necessary	2020-10-07 20:47:52 +02:00
fs	Simplify os.ModeType|os.ModeCharDevice => os.ModeType	2020-09-21 14:21:32 +02:00
fuse	Merge a few variable declaration and initializations	2020-09-05 10:05:34 +02:00
hashing	Micro-optimization for hashing.Writer/PackerManager	2020-03-05 22:30:04 +01:00
index	Use "pack file" instead of "data file" (#2885)	2020-08-16 11:16:38 +02:00
limiter	rclone: Respect bandwith limits	2018-05-22 20:48:17 +02:00
migrations	Use "pack file" instead of "data file" (#2885)	2020-08-16 11:16:38 +02:00
mock	mock: Remove unused repository type	2019-04-13 13:38:39 +02:00
options	options: Fix test for Go >= 1.15	2020-09-12 17:36:44 +02:00
pack	Use "pack file" instead of "data file" (#2885)	2020-08-16 11:16:38 +02:00
repository	init: Add --copy-chunker-params option	2020-09-19 16:53:05 +02:00
restic	backup: Correct keep policy text	2020-09-28 14:26:53 +02:00
restorer	Upgrade cespare/xxhash to 2.1.1	2020-10-05 17:25:39 +02:00
selfupdate	self-update: Don't cancel download after 30 seconds	2019-02-23 11:15:18 +01:00
test	Move internal/fs.TestChdir to internal/test.Chdir	2020-09-17 10:43:33 +02:00
textfile	Remove io.Writer from fs.File	2020-09-21 14:21:32 +02:00
ui	Unindent else block after if block ending with a return statement	2020-09-05 10:07:16 +02:00
walker	error variable names should start with 'Err'	2020-09-05 10:07:17 +02:00