freebsd-dev/sys/fs/fuse
Alan Somers 5403f2c163 fusefs: ensure that FUSE ops' headers' unique values are actually unique
Every FUSE operation has a unique value in its header.  As the name
implies, these values are supposed to be unique among all outstanding
operations.  And since FUSE_INTERRUPT is asynchronous and racy, it is
desirable that the unique values be unique among all operations that are
"close in time".

Ensure that they are actually unique by incrementing them whenever we
reuse a fuse_dispatcher object, for example during fsync, write, and
listextattr.

PR:		244686
MFC after:	2 weeks
Reviewed by:	pfg
Differential Revision: https://reviews.freebsd.org/D30810
2021-06-19 14:45:29 -06:00
..
fuse_device.c Simplify fuse_device_filt_write 2021-06-16 15:54:24 -06:00
fuse_file.c fusefs: remove superfluous counter_u64_zero 2019-08-06 00:50:25 +00:00
fuse_file.h [skip ci] update copyright headers in fusefs files 2019-06-28 04:18:10 +00:00
fuse_internal.c fusefs: improve warnings about buggy FUSE servers 2021-06-16 13:31:31 -06:00
fuse_internal.h fusefs: implement FUSE_COPY_FILE_RANGE. 2021-01-01 10:18:23 -07:00
fuse_io.c fusefs: improve warnings about buggy FUSE servers 2021-06-16 13:31:31 -06:00
fuse_io.h [skip ci] update copyright headers in fusefs files 2019-06-28 04:18:10 +00:00
fuse_ipc.c fusefs: ensure that FUSE ops' headers' unique values are actually unique 2021-06-19 14:45:29 -06:00
fuse_ipc.h fusefs: delete dead code 2021-06-19 14:45:04 -06:00
fuse_kernel.h fusefs: implement FUSE_COPY_FILE_RANGE. 2021-01-01 10:18:23 -07:00
fuse_main.c Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (8 of many) 2020-02-24 10:33:51 +00:00
fuse_node.c vnode: move write cluster support data to inodes. 2021-02-21 11:38:21 +02:00
fuse_node.h vnode: move write cluster support data to inodes. 2021-02-21 11:38:21 +02:00
fuse_vfsops.c fusefs: improve warnings about buggy FUSE servers 2021-06-16 13:31:31 -06:00
fuse_vnops.c fusefs: improve warnings about buggy FUSE servers 2021-06-16 13:31:31 -06:00
fuse.h [skip ci] update copyright headers in fusefs files 2019-06-28 04:18:10 +00:00