gocryptfs/internal/fusefrontend/node_prepare_syscall.go, branch xattr_user_buffer Mirror of gocryptfs source code on Github http://nuetzlich.net/cgit/gocryptfs/atom?h=xattr_user_buffer 2025-05-29T19:38:25+00:00 idleMonitor: switch to the new atomic.Bool api 2025-05-29T19:38:25+00:00 Jakob Unterwurzacher 2025-05-29T19:30:53+00:00 urn:sha1:2609c72beee098c6afe4bbc3344a1fcee06df94b go mod: declare module version v2 2021-08-23T13:05:15+00:00 Jakob Unterwurzacher 2021-08-23T13:05:15+00:00 urn:sha1:69d88505fd7f4cb0d9e4f1918de296342fe05858 Our git version is v2+ for some time now, but go.mod still declared v1. Hopefully making both match makes https://pkg.go.dev/github.com/rfjakob/gocryptfs/v2 work. All the import paths have been fixed like this: find . -name \*.go | xargs sed -i s%github.com/rfjakob/gocryptfs/%github.com/rfjakob/gocryptfs/v2/% Implement -deterministic-names: extended -zerodiriv 2021-08-20T08:58:42+00:00 Jakob Unterwurzacher 2021-08-20T08:57:26+00:00 urn:sha1:195d9d18a90d88ff2cb0530d832c59d98934fd1f -deterministc-names uses all-zero dirivs but does not write them to disk anymore. fusefrontend: prepareAtSyscall: handle error when opening ourselves 2021-07-31T08:53:32+00:00 Jakob Unterwurzacher 2021-07-31T08:53:32+00:00 urn:sha1:1dfd6b7b765c82c4c9cf6d41ec6d6ed5f6cb2a79 Error handling was missing here, so we would later get confusing EBADF errors due to dirfd being -1. fusefrontend: convert last callers from openBackingDir to prepareAtSyscall 2021-06-26T16:49:54+00:00 Jakob Unterwurzacher 2021-06-26T16:44:52+00:00 urn:sha1:5306fc345be41371820ea50a3f64efab08f2e74c fusefrontend: implement recursive diriv caching 2021-06-25T11:56:53+00:00 Jakob Unterwurzacher 2021-06-25T09:33:18+00:00 urn:sha1:84e702126ac4f017e12150532bfaed675dee2927 The new contrib/maxlen.bash showed that we have exponential runtime with respect to directory depth. The new recursive diriv caching is a lot smarter as it caches intermediate lookups. maxlen.bash now completes in a few seconds. xfstests results same as https://github.com/rfjakob/fuse-xfstests/blob/2d158e4c82be85c15269af77498e353f928f4fab/screenlog.0 : Failures: generic/035 generic/062 generic/080 generic/093 generic/099 generic/215 generic/285 generic/319 generic/426 generic/444 generic/467 generic/477 generic/523 Failed 13 of 580 tests benchmark.bash results are identical: $ ./benchmark.bash Testing gocryptfs at /tmp/benchmark.bash.BdQ: gocryptfs v2.0.1-17-g6b09bc0; go-fuse v2.1.1-0.20210611132105-24a1dfe6b4f8; 2021-06-25 go1.16.5 linux/amd64 /tmp/benchmark.bash.BdQ.mnt is a mountpoint WRITE: 262144000 bytes (262 MB, 250 MiB) copied, 0,4821 s, 544 MB/s READ: 262144000 bytes (262 MB, 250 MiB) copied, 0,266061 s, 985 MB/s UNTAR: 8,280 MD5: 4,564 LS: 1,745 RM: 2,244