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mergerfs/vendored/libfuse/lib
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Antonio S. Musumeci 76d3990776 Add fuse-read-spin-us: poll /dev/fuse briefly before blocking 
After handling a request, a sync read thread polls its /dev/fuse fd for
up to fuse-read-spin-us microseconds before blocking in read(). Default
0 (disabled). Measured at 50us (tmpfs branch, direct_io): sequential
128K/1M reads +27-32%, 128K writes +14%, metadata walks +24-32%; no
change on 8 parallel streams or 1M writes. Costs roughly one core on a
busy-but-quiet mount, nothing when idle.
2026-10-14 19:55:12 -04:00
..
cpu.cpp libfuse: small safety and portability fixes across opt/cpu/fusermount/maintenance_thread 2026-04-18 13:47:23 -05:00
cpu.hpp Move 3rd party libraries to "vendored" directory 2026-03-02 01:09:16 -05:00
crc32b.cpp Convert vendored/libfuse C sources to C++17 2026-03-24 21:13:34 -04:00
crc32b.h Move 3rd party libraries to "vendored" directory 2026-03-02 01:09:16 -05:00
debug.cpp Require C++20-capable build toolchains 2026-05-13 13:55:43 -05:00
format.cpp Move fmtlib to vendored and upgrade to 12.1.0 2026-03-02 01:09:16 -05:00
fuse.cpp splice 2026-10-10 14:32:40 -04:00
fuse_cfg.cpp Use shared_mutex for fuse log config 2026-05-14 00:22:06 -04:00
fuse_dirents.cpp Move 3rd party libraries to "vendored" directory 2026-03-02 01:09:16 -05:00
fuse_i.hpp Manage cloned /dev/fuse fds in sessions 2026-05-14 20:13:07 -05:00
fuse_loop.cpp Add fuse-read-spin-us: poll /dev/fuse briefly before blocking 2026-10-14 19:55:12 -04:00
fuse_lowlevel.cpp splice 2026-10-10 14:32:40 -04:00
fuse_msgbuf.cpp More aggressive error handing with pagesize queries 2026-03-24 21:13:34 -04:00
fuse_opt.cpp libfuse: small safety and portability fixes across opt/cpu/fusermount/maintenance_thread 2026-04-18 13:47:23 -05:00
fuse_req.cpp Move 3rd party libraries to "vendored" directory 2026-03-02 01:09:16 -05:00
fuse_session.cpp Manage cloned /dev/fuse fds in sessions 2026-05-14 20:13:07 -05:00
fuse_signals.cpp libfuse: use atomic fuse_session pointer in signal handler 2026-04-18 13:47:23 -05:00
helper.cpp Use unmount() on FreeBSD for ENOTCONN umount 2026-05-07 17:49:24 -04:00
maintenance_thread.cpp libfuse: small safety and portability fixes across opt/cpu/fusermount/maintenance_thread 2026-04-18 13:47:23 -05:00
mount.cpp Convert vendored/libfuse C sources to C++17 2026-03-24 21:13:34 -04:00
mount.hpp Convert vendored/libfuse C sources to C++17 2026-03-24 21:13:34 -04:00
mount_bsd.h Convert vendored/libfuse C sources to C++17 2026-03-24 21:13:34 -04:00
mount_generic.h Fallback to fusermount3 where available 2026-03-24 21:13:34 -04:00
mount_util.h replace raw C-strings with std::string in converted libfuse files 2026-03-24 21:13:34 -04:00
node.cpp Move 3rd party libraries to "vendored" directory 2026-03-02 01:09:16 -05:00
node.hpp Remove timed node removal 2026-05-06 20:49:46 -04:00
pin_threads.cpp Move 3rd party libraries to "vendored" directory 2026-03-02 01:09:16 -05:00
pin_threads.hpp Move 3rd party libraries to "vendored" directory 2026-03-02 01:09:16 -05:00
xalloc.hpp libfuse: harden fuse.cpp against NULL nodes; use lock guards; check allocations 2026-04-18 13:47:23 -05:00