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82 Commits
Author SHA1 Message Date
trapexit 4d1760cb69 Rework new lup policy to work on 32bit systems (#1603) 
__int128 is not available on 32bit platforms. Moved to extended
precision floats.
 2025-12-14 14:56:34 -06:00
trapexit 37f10888a9 Add more debugging options to makefiles and cleanup (#1556) 2025-10-29 22:42:42 -05:00
trapexit 727c522fb8 Rework config, centralize fuse config (#1547) 2025-10-24 08:20:29 -05:00
trapexit 0371f03def Rework how fuse request context is handled (#1543) 2025-10-12 23:21:36 -05:00
trapexit 25b0bc72df Fix dirent64::namelen calculation (#1538) 
Worked fine on my machine where padding seemed to be all zeroed out
but that doesn't appear to be the case elsewhere.

Could try
https://codeberg.org/jbruchon/libjodycode/src/branch/master/dir.c#L92-L110
but needs to be tested.
 2025-09-30 11:25:19 -05:00
trapexit 46f85c0f6d Misc fixes, mostly for FreeBSD (#1536) 2025-09-28 23:17:51 -05:00
trapexit 2f3e807e9d Add getdents based readdir functions for Linux (#1533) 2025-09-23 23:51:21 -05:00
trapexit ca59ae53a5 idmap mount support (#1523) 
* Add idmap mount support

* Further replacement of std::filesystem::path to fs::path

* Update docs regarding idmap support
 2025-09-18 00:07:28 -05:00
trapexit b18aba86b6 Build improvements (#1501) 
* Remove python dependency
* Remove ecfd
* Improve makefiles
* Make preload.so more 32bit compatible
 2025-08-04 23:39:52 -05:00
trapexit f852474073 Update the secondary group cache (#1492) 
* Use concurrent_flat_map to build a global cache rather than per
thread.
* Create global maintanence thread manager for clearing unused cache
entries.
 2025-07-05 17:05:53 -05:00
trapexit 23824eaeb4 Misc cleanup 2025-06-06 19:10:19 -05:00
trapexit e310d24615 Add support for FUSE passthrough 2025-06-05 23:47:42 -05:00
trapexit 92312c8507 Add debugging of mutexes (#1470) 
When DEBUG defined it will used timed locks which will log when held
too long along with where.
 2025-05-26 00:44:39 -05:00
trapexit 344014aa81 Rework thread pool for increased stability + config and doc updates (#1453) 
Also updates fmt to 11.2.0 and replaced syslog usage with a wrapper
leveraging fmt.
 2025-05-05 18:28:49 -05:00
Antonio SJ Musumeci 77bf16e9ae Change the "devino" inode calculation 
Use hashing of branch path rather than use st_dev.
 2025-04-15 18:54:51 -05:00
Antonio SJ Musumeci 80085c9844 Add statx support 2025-04-04 22:23:16 -05:00
Antonio SJ Musumeci 92ae63e842 Support Linux v6.13 FUSE max_page_limit 2025-03-30 00:07:08 -05:00
Antonio SJ Musumeci 9056898bbf Move fuse.c and fuse_lowlevel.c to C++ 2025-01-09 19:05:32 -06:00
Antonio SJ Musumeci f0444a1ca9 Add support for 'direct-io-allow-mmap' if supported by kernel 2024-03-21 20:48:42 -05:00
Antonio SJ Musumeci 17fdbf7f42 Update fuse_kernel.h 2024-02-18 17:50:34 -06:00
Antonio SJ Musumeci 6aa6452d3e Add flushonclose feature 2023-10-28 19:47:23 -05:00
Antonio SJ Musumeci fd33df04a3 Update wyhash to 4.2 2023-10-21 18:03:05 -05:00
Antonio SJ Musumeci 569537df9e Remove use of pthread_getname_np to work with older musl versions 2023-10-14 01:15:29 -05:00
Antonio SJ Musumeci 620cab2948 Rework thread pool queue depth impl 2023-10-14 00:58:10 -05:00
Antonio SJ Musumeci 766b923116 Fix thread pool destruction where threads don't explicitly exit themselves 2023-09-09 16:48:47 -05:00
Antonio SJ Musumeci 6dcf6111af Add callbacks for newer functions 
* setupmapping
* removemapping
* syncfs
* tmpfile
 2023-08-13 17:38:13 -05:00
Antonio SJ Musumeci 51d97bb444 Move fuse thread args out of fuse session object 2023-07-30 22:52:43 -05:00
Antonio SJ Musumeci 5ab0fbcaee Add manual GC triggering + configurable process queue depth 
Yes, these are unrelated changes but somehow ended up being
prototyped together and I'm too lazy to separate them.
 2023-06-26 22:44:23 -05:00
Antonio SJ Musumeci 6a14a10e6c Fix read/write behavior and return value depending on direct_io 
Also add parallel direct write option for 6.2+ kernels.
 2023-06-24 23:06:14 -05:00
Antonio SJ Musumeci 373d331f39 Rework fuse read to use same buffers as messages 2023-02-26 23:31:44 -05:00
Antonio SJ Musumeci 84592a9f13 Remove splicing features 
After numerous tests it was found the splice features were at best
the same performance as standard IO and at worse actually slower.
To simplify the code all splice features are removed.
 2023-02-26 01:42:58 -05:00
Antonio SJ Musumeci 34310170ac Add ability to pin read and processing threads 2023-02-19 17:52:29 -05:00
Antonio SJ Musumeci a4491169b0 Remove FUSE_USE_VERSION, no longer used 2023-01-29 17:04:08 -05:00
Antonio SJ Musumeci 24423b8d2a Add async message processing 2023-01-16 13:15:53 -05:00
Antonio SJ Musumeci d14427ad9e Fix reading of setxattr name 2022-12-08 18:40:08 -05:00
Antonio SJ Musumeci 7606430188 Remove libfuse abstraction in prep for adding request data 2022-11-26 23:30:27 -06:00
Antonio SJ Musumeci dba9c4451a Remove write_buf, simplify FUSE msg dispatching 2022-11-10 22:43:02 -05:00
Antonio SJ Musumeci 9d056d609f Remove unnecessary libfuse abstractions 2022-11-07 23:09:25 -05:00
Antonio SJ Musumeci 316abba0ac Update fuse_kernel.h 2022-11-03 23:28:44 -04:00
Antonio SJ Musumeci 18dead4d86 Add new debug printing routines 2021-10-27 22:12:10 -04:00
Antonio SJ Musumeci 5f737cb7bf Add option to log node memory usage metrics 2021-10-11 11:57:16 -04:00
Antonio SJ Musumeci 930dad31de Reduce struct node size 
* Replace the stat values with a crc32b of them instead (for auto-cache)
* Replace char flag with bitfield
* Remove node generation. nodeid is an unsigned 64bit int. Would take 500K+ years
  to rollover at 1M nodes per second.
 2021-10-03 22:15:34 -04:00
Antonio SJ Musumeci 4ea0de3ef2 Rework dirents buffer management 2021-09-19 16:48:03 -04:00
Antonio SJ Musumeci 6b5c484fbf Major rework of memory allocation using fixed mem pools 2021-09-19 16:48:03 -04:00
Antonio SJ Musumeci 43a6d66e3c Major cleanup of libfuse to remove unneeded features 
* Remove request interrupt code. Required tracking of all requests unnecesssarily.
* Remove all debugging printing. Have plans to do full replacement.
* Remove deprecated functions.
* Remove unneeded error checking.
* Remove "userdata" which was unused.
* Remove allow_root feature.
 2021-08-29 00:05:30 -04:00
Antonio SJ Musumeci 8adebc9489 new features: follow-symlinks, rename-exdev, link-exdev 
* follow-symlinks: allows mergerfs to transparently follow symlinks
* link-exdev: in the event a link returns EXDEV create a symlink instead
* rename-exdev: in the event a rename returns EXDEV move the oldpath and
  create a symlink for the newpath
 2021-02-11 23:24:08 -05:00
Antonio SJ Musumeci 1b26f4908e general cleanup, slight memory reduction 2020-11-19 22:58:52 -05:00
Antonio SJ Musumeci a925fbe59c libfuse cleanup: extern cplusplus cleanup 2020-08-08 14:25:44 -04:00
Antonio SJ Musumeci dc1b698847 libfuse cleanup: remove single threaded 2020-08-07 16:38:24 -04:00
Antonio SJ Musumeci 3c761b708b libfuse cleanup: remove libfuse API compatibility 2020-08-07 16:38:24 -04:00