git: sys/vfs/fuse: Some mmap related fixes, issues with sshfs and FUSE_FORGET

[Matthew Dillon]

commit 887de9e3548f7044c6016d8242b2070af67021b2
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date:   Sat Mar 16 16:53:22 2024 -0700

    sys/vfs/fuse: Some mmap related fixes, issues with sshfs and FUSE_FORGET
    
    * Only issue FUSE_FSYNC when there is a file-handle associated with
      the fuse_node.
    
    * Be sure to flush the VM object on inactive before releasing the
      file handle (fixes issues with mmap()).
    
    * Don't issue FUSE_FORGET for now, it seems to confuse sshfs so either
      I'm doing something wrong or ... don't know.

Summary of changes:
 sys/vfs/fuse/fuse_vnops.c | 53 ++++++++++++++++++++++++++++++++++-------------
 1 file changed, 39 insertions(+), 14 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/887de9e3548f7044c6016d8242b2070af67021b2


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