Skip to content

K
Kernel

openeuler / Kernel
大约 1 年 前同步成功

通知 5
Star 0
Fork 0
K
Kernel

体验新版 GitCode，发现更多精彩内容 >>

切换分支/标签
  1. 21 9月, 2005 1 次提交
  3. 19 9月, 2005 1 次提交
  5. 16 9月, 2005 3 次提交
  7. 07 9月, 2005 1 次提交
  9. 01 9月, 2005 1 次提交
  11. 31 8月, 2005 4 次提交
  13. 27 8月, 2005 1 次提交
    • S
      [PATCH] Fix oops in fs/locks.c on close of file with pending locks · d634cc15
      由 Steve French 提交于 
      The recent change to locks_remove_flock code in fs/locks.c changes how
byte range locks are removed from closing files, which shows up a bug in
cifs.

The assumption in the cifs code was that the close call sent to the
server would remove any pending locks on the server on this file, but
that is no longer safe as the fs/locks.c code on the client wants unlock
of 0 to PATH_MAX to remove all locks (at least from this client, it is
not possible AFAIK to remove all locks from other clients made to the
server copy of the file).

Note that cifs locks are different from posix locks - and it is not
possible to map posix locks perfectly on the wire yet, due to
restrictions of the cifs network protocol, even to Samba without adding
a new request type to the network protocol (which we plan to do for
Samba 3.0.21 within a few months), but the local client will have the
correct, posix view, of the lock in most cases.

The correct fix for cifs for this would involve a bigger change than I
would like to do this late in the 2.6.13-rc cycle - and would involve
cifs keeping track of all unmerged (uncoalesced) byte range locks for
each remote inode and scanning that list to remove locks that intersect
or fall wholly within the range - locks that intersect may have to be
reaquired with the smaller, remaining range.
Signed-off-by: NSteve French <sfrench@us.ibm.com>
Signed-off-by: NDave Kleikamp <shaggy@austin.ibm.com>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
      d634cc15
  15. 25 8月, 2005 8 次提交
  17. 24 8月, 2005 1 次提交
  19. 23 8月, 2005 2 次提交
    • S
      [CIFS] Support for mounting to older, pre-CIFS servers added. This · a10faeb2
      由 Steve French 提交于 
      allows specifying an RFC1001 target "called" name (netbios name of the
server, which can now be pecified as mount option "servernetbiosname"
but will eventually be passed in automatically on retry of host down
error messages caused when server refuses to handle default server
name and can not handle port 445). This is an important step, but
additional testing and fixup is needed to add remaining function needed
for these.

Signed-off-by: Steve French (sfrench@us.ibm.com)
      a10faeb2
    • S
      [CIFS] Finish up of case-insensitive dentry handling for cifs. This · b92327fe
      由 Steve French 提交于 
      will eventually (or should eventually) be common code for jfs, smbfs,
etc. but in the meantime is small enough and necessary when mounting
case insensitive to Windows (nocase).

Signed-off-by: Shaggy (shaggy@austin.ibm.com)
Signed-off-by: Steve French (sfrench@us.ibm.com)
      b92327fe
  21. 21 8月, 2005 1 次提交
  23. 20 8月, 2005 2 次提交
    • L
      Fix nasty ncpfs symlink handling bug. · cc314eef
      由 Linus Torvalds 提交于 
      This bug could cause oopses and page state corruption, because ncpfs
used the generic page-cache symlink handlign functions.  But those
functions only work if the page cache is guaranteed to be "stable", ie a
page that was installed when the symlink walk was started has to still
be installed in the page cache at the end of the walk.

We could have fixed ncpfs to not use the generic helper routines, but it
is in many ways much cleaner to instead improve on the symlink walking
helper routines so that they don't require that absolute stability.

We do this by allowing "follow_link()" to return a error-pointer as a
cookie, which is fed back to the cleanup "put_link()" routine.  This
also simplifies NFS symlink handling.
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
      cc314eef
    • S
      [CIFS] Finish cifs mount option which requests case insensitive path · d3485d37
      由 Steve French 提交于 
      name matching.

	Signed-off-by:  Steve French (sfrench@us.ibm.com)
      d3485d37
  25. 19 8月, 2005 3 次提交
  27. 18 8月, 2005 2 次提交
  29. 15 8月, 2005 2 次提交
  31. 13 8月, 2005 1 次提交
  33. 03 8月, 2005 1 次提交
  35. 22 7月, 2005 1 次提交
    • S
      [CIFS] Add compat with SFU (part 2) · eda3c029
      由 Steve French 提交于 
      Creating FIFOs to non-Unix servers (with cifs mounts for which sfu option
was specified) now works.

Signed-off-by: Steve French (sfrench@us.ibm.com)

Thanks to Martin Koeppe for his assistance
      eda3c029
  37. 15 7月, 2005 2 次提交
  39. 24 6月, 2005 2 次提交