Christoph Lameter 3e1d1d28d9 [PATCH] Cleanup patch for process freezing ... 1. Establish a simple API for process freezing defined in linux/include/sched.h: frozen(process) Check for frozen process freezing(process) Check if a process is being frozen freeze(process) Tell a process to freeze (go to refrigerator) thaw_process(process) Restart process frozen_process(process) Process is frozen now 2. Remove all references to PF_FREEZE and PF_FROZEN from all kernel sources except sched.h 3. Fix numerous locations where try_to_freeze is manually done by a driver 4. Remove the argument that is no longer necessary from two function calls. 5. Some whitespace cleanup 6. Clear potential race in refrigerator (provides an open window of PF_FREEZE cleared before setting PF_FROZEN, recalc_sigpending does not check PF_FROZEN). This patch does not address the problem of freeze_processes() violating the rule that a task may only modify its own flags by setting PF_FREEZE. This is not clean in an SMP environment. freeze(process) is therefore not SMP safe! Signed-off-by: Christoph Lameter <christoph@lameter.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2005-06-25 17:10:13 -07:00
..
acl.c
endian24.h
file.c
inode.c
jfs_acl.h
jfs_btree.h
jfs_debug.c
jfs_debug.h
jfs_dinode.h
jfs_dmap.c
jfs_dmap.h
jfs_dtree.c
jfs_dtree.h
jfs_extent.c
jfs_extent.h
jfs_filsys.h
jfs_imap.c
jfs_imap.h
jfs_incore.h
jfs_inode.c
jfs_inode.h
jfs_lock.h
jfs_logmgr.c	[PATCH] Cleanup patch for process freezing	2005-06-25 17:10:13 -07:00
jfs_logmgr.h
jfs_metapage.c
jfs_metapage.h
jfs_mount.c
jfs_superblock.h
jfs_txnmgr.c	[PATCH] Cleanup patch for process freezing	2005-06-25 17:10:13 -07:00
jfs_txnmgr.h
jfs_types.h
jfs_umount.c
jfs_unicode.c
jfs_unicode.h
jfs_uniupr.c
jfs_xattr.h
jfs_xtree.c
jfs_xtree.h
Makefile
namei.c
resize.c
super.c
symlink.c
xattr.c