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3 Commits

Author SHA1 Message Date
Seigo Tanimura
1b36970495 Back out scanning file descriptors with holding a process lock. 
selrecord() requires allproc sx in pfind(), resulting in lock order
reversal between allproc and a process lock.
 2001-05-15 10:19:57 +00:00
Seigo Tanimura
265fc98f36 - Convert msleep(9) in select(2) and poll(2) to cv_*wait*(9). 
- Since polling should not involve sleeping, keep holding a
  process lock upon scanning file descriptors.

- Hold a reference to every file descriptor prior to entering
  polling loop in order to avoid lock order reversal between
  lockmgr and p_mtx upon calling fdrop() in fo_poll().
  (NOTE: this work has not been done for netncp and netsmb
  yet because a socket itself has no reference counts.)

Reviewed by:	jhb
 2001-05-14 05:26:48 +00:00
Boris Popov
681a5bbef2 Import kernel part of SMB/CIFS requester. 
Add smbfs(CIFS) filesystem.

Userland part will be in the ports tree for a while.

Obtained from:	smbfs-1.3.7-dev package.
 2001-04-10 07:59:06 +00:00