samba.git/source3/modules/offload_token.c, branch talloc-2.3.3

smbd: move files_struct.closing to a bitfield

2020-04-03T19:05:44+00:00

Signed-off-by: Ralph Boehme 
Reviewed-by: Jeremy Allison

smbd: move files_struct.is_directory to a bitfield

2020-04-03T19:05:44+00:00

Signed-off-by: Ralph Boehme 
Reviewed-by: Jeremy Allison

s3: smbd: Remove all references to fsp->deferred_close.

2020-03-23T09:40:45+00:00

We are now free to remove it from struct files_struct.

Signed-off-by: Jeremy Allison 
Reviewed-by: Ralph Boehme

s3: smbd: Every place we check fsp->deferred_close, also check for fsp->closing.

2020-03-18T18:03:28+00:00

Eventually this will allow us to remove fsp->deferred_close
from the fsp struct (and also source3/lib/tevent_wait.[ch]).

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14301

Signed-off-by: Jeremy Allison 
Reviewed-by: Ralph Boehme

vfs: Use dbwrap_do_locked() in vfs_offload_token_db_store_fsp()

2019-11-22T23:57:46+00:00

Less malloc

Signed-off-by: Volker Lendecke 
Reviewed-by: Jeremy Allison

vfs: Use dbwrap_parse_record() in vfs_offload_token_db_fetch_fsp()

2019-11-22T23:57:46+00:00

Less malloc

Signed-off-by: Volker Lendecke 
Reviewed-by: Jeremy Allison

s3/vfs: make SMB_VFS_OFFLOAD_WRITE_SEND offload token based

2017-07-03T17:59:08+00:00

Remove the source fsp argument and instead pass the offload token
generated with SMB_VFS_OFFLOAD_READ_SEND/RECV.

An actual offload fsctl is not implemented yet, neither in the VFS nor
at the SMB ioctl layer, and returns NT_STATUS_NOT_IMPLEMENTED

With these changes we now pass the copy-chunk-across-shares test.

Signed-off-by: Ralph Boehme 
Reviewed-by: Stefan Metzmacher

s3/vfs: add SMB_VFS_OFFLOAD_READ_SEND/RECV

2017-07-03T17:59:07+00:00

Add SMB_VFS_OFFLOAD_READ_SEND an SMB_VFS_OFFLOAD_READ_RECV.

This paves the way for supporting server-side copy-chunk with source and
destination file-handles on different shares. It can be used to
implement copy offload fsctl in the future, but for now this will be
used as a mere copy-chunk replacement.

SMB_VFS_OFFLOAD_READ generates a token that associates an fsp with the
token and stores the fsp in a in-memory db.

Initially only a copy-chunk resume key fsctl is supported. In the future
this can be enhanced to support real offload fsctl.

Signed-off-by: Ralph Boehme 
Reviewed-by: Stefan Metzmacher