Граф коммитов

15 Коммитов

Автор SHA1 Сообщение Дата
Ronnie Sahlberg af1a3d2ba9 cifs: In the new mount api we get the full devname as source=
so we no longer need to handle or parse the UNC= and prefixpath=
options that mount.cifs are generating.

This also fixes a bug in the mount command option where the devname
would be truncated into just //server/share because we were looking
at the truncated UNC value and not the full path.

I.e.  in the mount command output the devive //server/share/path
would show up as just //server/share

Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Reviewed-by: Shyam Prasad N <nspmangalore@gmail.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
2021-02-11 10:58:08 -06:00
Ronnie Sahlberg 2d39f50c2b cifs: move update of flags into a separate function
This function will set/clear flags that can be changed during mount or remount

Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
2020-12-14 09:28:25 -06:00
Ronnie Sahlberg 387ec58f33 cifs: simplify handling of cifs_sb/ctx->local_nls
Only load/unload local_nls from cifs_sb and just make the ctx
contain a pointer to cifs_sb->ctx.

Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
2020-12-14 09:26:30 -06:00
Ronnie Sahlberg 9ccecae8d1 cifs: we do not allow changing username/password/unc/... during remount
Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
2020-12-14 09:26:30 -06:00
Ronnie Sahlberg 522aa3b575 cifs: move [brw]size from cifs_sb to cifs_sb->ctx
Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
2020-12-14 09:26:30 -06:00
Ronnie Sahlberg c741cba2cd cifs: move cifs_cleanup_volume_info[_content] to fs_context.c
and rename it to smb3_cleanup_fs_context[_content]

Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
2020-12-14 09:26:30 -06:00
Samuel Cabrero 0ac4e2919a cifs: add witness mount option and data structs
Add 'witness' mount option to register for witness notifications.

Signed-off-by: Samuel Cabrero <scabrero@suse.de>
Reviewed-by: Aurelien Aptel <aaptel@suse.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
2020-12-14 09:16:22 -06:00
Ronnie Sahlberg 24e0a1eff9 cifs: switch to new mount api
See Documentation/filesystems/mount_api.rst for details on new mount API

Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
2020-12-13 19:12:07 -06:00
Ronnie Sahlberg 15c7d09af2 cifs: move the enum for cifs parameters into fs_context.h
No change to logic, just moving the enum of cifs mount parms into a header

Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
2020-12-13 19:12:07 -06:00
Ronnie Sahlberg 837e3a1bbf cifs: rename dup_vol to smb3_fs_context_dup and move it into fs_context.c
Continue restructuring needed for support of new mount API

Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
2020-12-13 19:12:07 -06:00
Ronnie Sahlberg 3fa1c6d1b8 cifs: rename smb_vol as smb3_fs_context and move it to fs_context.h
Harmonize and change all such variables to 'ctx', where possible.
No changes to actual logic.

Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
2020-12-13 19:12:07 -06:00
Ronnie Sahlberg 555782aa55 cifs: move smb version mount options into fs_context.c
This and related patches which move mount related
code to fs_context.c has the advantage of
shriking the code in fs/cifs/connect.c (which had
the second most lines of code of any of the files
in cifs.ko and was getting harder to read due
to its size) and will also make it easier to
switch over to the new mount API in the future.

Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Reviewed-by: Aurelien Aptel <aaptel@suse.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
2020-10-22 12:17:31 -05:00
Ronnie Sahlberg 2f20f07686 cifs: move cache mount options to fs_context.ch
Helps to shrink connect.c and make it more readable
by moving mount related code to fs_context.c and
fs_context.h

Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Aurelien Aptel <aaptel@suse.com>
2020-10-22 12:17:05 -05:00
Ronnie Sahlberg 5c6e5aa496 cifs: move security mount options into fs_context.ch
This patch moves the parsing of security mount options into
fs_context.ch.  There are no changes to any logic.

Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Aurelien Aptel <aaptel@suse.com>
2020-10-22 12:16:44 -05:00
Ronnie Sahlberg a6a9cffad0 cifs: add files to host new mount api
This will make it easier in the future, but also will allow us to
shrink connect.c which is getting too big, and harder to read

Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Aurelien Aptel <aaptel@suse.com>
2020-10-22 12:16:24 -05:00