Tree: 7a09f560f7

c++11

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master

memdebug

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optional

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passthrough2

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1.2.1

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Commit Graph

55 Commits (7a09f560f794bb16af6a953cd6b6e0d79fd2fb8c)

Author	SHA1	Message	Date
Antonio SJ Musumeci	22833bdfe2	Align msg buffer memory to allow O_DIRECT to work	1 year ago
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.	2 years ago
Antonio SJ Musumeci	6bc3d77992	Fix crash when exiting with open deleted files	2 years ago
Antonio SJ Musumeci	373d331f39	Rework fuse read to use same buffers as messages	2 years ago
Antonio SJ Musumeci	34310170ac	Add ability to pin read and processing threads	2 years ago
Antonio SJ Musumeci	7ed91c1668	Backport bug fixes from libfuse3	2 years ago
Antonio SJ Musumeci	d11807ef7c	Remove use_ino option and make behavior same as if set	2 years ago
Antonio SJ Musumeci	24423b8d2a	Add async message processing	2 years ago
Antonio SJ Musumeci	a6ca96fa08	Fix printf for 32bit systems	2 years ago
Antonio SJ Musumeci	d14427ad9e	Fix reading of setxattr name	2 years ago
Antonio SJ Musumeci	ddf5e53aa4	Misc cleanup	2 years ago
Antonio SJ Musumeci	7606430188	Remove libfuse abstraction in prep for adding request data	2 years ago
Antonio SJ Musumeci	9d056d609f	Remove unnecessary libfuse abstractions	2 years ago
Antonio SJ Musumeci	14c2ff9ab8	Return ENOENT when dotdot for root node requested	3 years ago
Antonio SJ Musumeci	b95ff8ba3a	Lock less often during logging	3 years ago
Antonio SJ Musumeci	3f060f4512	Change ENOENT to ESTALE for looking up paths to handle rename race conditions As done in https://github.com/libfuse/libfuse/pull/636	3 years ago
Antonio SJ Musumeci	9ca10b2413	Rework node slab garbage collection to limit blocking work threads Also remove debug mode from forcing foreground mode	3 years ago
Antonio SJ Musumeci	68b3026264	Remove embedded name in node struct The 32 byte array is below the average size so those 32 bytes are wasted a large portion of the time.	3 years ago
Antonio SJ Musumeci	18dead4d86	Add new debug printing routines	3 years ago
Antonio SJ Musumeci	5f737cb7bf	Add option to log node memory usage metrics	3 years ago
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.	3 years ago
Antonio SJ Musumeci	8150957a01	Fix regression from remember_node refactor	3 years ago
Antonio SJ Musumeci	4ea0de3ef2	Rework dirents buffer management	3 years ago
Antonio SJ Musumeci	6b5c484fbf	Major rework of memory allocation using fixed mem pools	3 years ago
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.	3 years ago
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	4 years ago
Antonio SJ Musumeci	3900543970	fix segv: zero out data structures	4 years ago
Antonio SJ Musumeci	1b26f4908e	general cleanup, slight memory reduction	4 years ago
Antonio SJ Musumeci	dc1b698847	libfuse cleanup: remove single threaded	4 years ago
Antonio SJ Musumeci	3c761b708b	libfuse cleanup: remove libfuse API compatibility	4 years ago
Antonio SJ Musumeci	f9b831eb1a	libfuse cleanup: reindent	4 years ago
Antonio SJ Musumeci	c4a85f5fad	readdir: add dirent index array This removes the risk of corrupted data being sent back to the kernel should it use the offset from one opendir-readdir in another. In this case it would at most skip dirents. According to the standards the offset is only valid when used within the opendir -> releasedir but NFS uses offsets across independent calls.	4 years ago
Antonio SJ Musumeci	c0990644e8	remove unnecessary libfuse flags nopath, nullpath_ok, and utime_omit_ok	4 years ago
Antonio SJ Musumeci	62899565e6	temporary fix for short readdirs on NFS	4 years ago
Antonio SJ Musumeci	54c41c4994	rework config management * Add standard way to do str2val and val2str conversion * Add support for a config file * Add support for reading and writing settings via ioctl	5 years ago
Antonio SJ Musumeci	d119807adb	restructure readdir, add readdir_plus Does not enable READDIR_AUTO. Might add in the future.	6 years ago
Antonio SJ Musumeci	4b9f3de814	add ctime support	5 years ago
Antonio SJ Musumeci	08e1bef5a9	improve nodeid generation * Change fuse_ino_t to uint64_t * Change id generation to 64bit * Randomize generation value (should help with NFS)	5 years ago
Antonio SJ Musumeci	50ad648ce4	initialize mutex to fix lockup	5 years ago
Antonio SJ Musumeci	7cbd88ac81	allow setting of 'max_pages' (via 'fuse_msg_size') Linux 4.20 and above allow setting the number of pages per FUSE message upto 256 (4K * 256 = 1MiB). This can greatly increase read and write speeds depending on the workload.	6 years ago
Antonio SJ Musumeci	8cb7195c3e	add copy_file_range support	6 years ago
Antonio SJ Musumeci	529a953e30	add file caching across opens and runtime control	6 years ago
Antonio SJ Musumeci	2323c16316	add readdir caching	6 years ago
Antonio SJ Musumeci	61cded5b34	fix for unlink race condition	6 years ago
Antonio SJ Musumeci	3a66a68edb	ensure marking open files renamed over as hidden	6 years ago
Antonio SJ Musumeci	c21aa34221	fix renaming over open unlinked file	6 years ago
Antonio SJ Musumeci	6ecc618d83	remove .fuse_hidden file creation addresses #521 mergerfs is written using libfuse's high level API. The HLAPI forces a certain behavior with regard to unlinking or rename overwriting of open files. It renames the file to .fuse_hiddenXXXXXX and when incoming requests refer to the unlinked file it will use path based calls and use that path. This behavior leads to rmdirs failing or some software noticing the .fuse_hidden files. This patch changes the HLAPI and removes entirely the .fuse_hidden behavior. See the README for more.	6 years ago
Antonio SJ Musumeci	b69819e4b2	ioctl: don't set outbufsz when not needed	6 years ago
Antonio SJ Musumeci	0918dfd117	make attr, entry, negative_entry cache timeouts runtime configurable	6 years ago
Antonio SJ Musumeci	7bf607bb6b	fix FS_IOC_{GET,SET}{FLAGS,VERSION} ioctl calls	6 years ago