---

yaml --- r: 84907 b: refs/heads/master c: 923dd2a h: refs/heads/master i: 84905: 495bbff 84903: d609035 v: v3
git-mirror · Feb 8, 2008 · 5a1ef14 · 5a1ef14
1 parent 88071f1
commit 5a1ef14
Show file tree

Hide file tree

Showing 801 changed files with 8,482 additions and 40,228 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 03054de1e0b90b33e9974107d84dabd2509f5898
+refs/heads/master: 923dd2a46349bb1bb94aa894b7ff61093618d68a
diff --git a/trunk/Documentation/ABI/testing/procfs-diskstats b/trunk/Documentation/ABI/testing/procfs-diskstats
diff --git a/trunk/Documentation/ABI/testing/sysfs-block b/trunk/Documentation/ABI/testing/sysfs-block
diff --git a/trunk/Documentation/accounting/getdelays.c b/trunk/Documentation/accounting/getdelays.c
@@ -168,7 +168,7 @@ int get_family_id(int sd)
 		char buf[256];
 	} ans;
 
-	int id = 0, rc;
+	int id, rc;
 	struct nlattr *na;
 	int rep_len;
 
@@ -209,7 +209,7 @@ void print_delayacct(struct taskstats *t)
 void task_context_switch_counts(struct taskstats *t)
 {
 	printf("\n\nTask   %15s%15s\n"
-	       "       %15llu%15llu\n",
+	       "       %15lu%15lu\n",
 	       "voluntary", "nonvoluntary",
 	       t->nvcsw, t->nivcsw);
 }
@@ -399,7 +399,7 @@ int main(int argc, char *argv[])
 			goto done;
 		}
 
-		PRINTF("nlmsghdr size=%zu, nlmsg_len=%d, rep_len=%d\n",
+		PRINTF("nlmsghdr size=%d, nlmsg_len=%d, rep_len=%d\n",
 		       sizeof(struct nlmsghdr), msg.n.nlmsg_len, rep_len);
 
 

diff --git a/trunk/Documentation/aoe/mkdevs.sh b/trunk/Documentation/aoe/mkdevs.sh
@@ -29,8 +29,6 @@ rm -f $dir/interfaces
 mknod -m 0200 $dir/interfaces c $MAJOR 4
 rm -f $dir/revalidate
 mknod -m 0200 $dir/revalidate c $MAJOR 5
-rm -f $dir/flush
-mknod -m 0200 $dir/flush c $MAJOR 6
 
 export n_partitions
 mkshelf=`echo $0 | sed 's!mkdevs!mkshelf!'`

diff --git a/trunk/Documentation/aoe/udev-install.sh b/trunk/Documentation/aoe/udev-install.sh
@@ -23,10 +23,7 @@ fi
 # /etc/udev/rules.d
 #
 rules_d="`sed -n '/^udev_rules=/{ s!udev_rules=!!; s!\"!!g; p; }' $conf`"
-if test -z "$rules_d" ; then
-	rules_d=/etc/udev/rules.d
-fi
-if test ! -d "$rules_d"; then
+if test -z "$rules_d" || test ! -d "$rules_d"; then
 	echo "$me Error: cannot find udev rules directory" 1>&2
 	exit 1
 fi

diff --git a/trunk/Documentation/aoe/udev.txt b/trunk/Documentation/aoe/udev.txt
@@ -1,7 +1,6 @@
 # These rules tell udev what device nodes to create for aoe support.
-# They may be installed along the following lines.  Check the section
-# 8 udev manpage to see whether your udev supports SUBSYSTEM, and
-# whether it uses one or two equal signs for SUBSYSTEM and KERNEL.
+# They may be installed along the following lines (adjusted to what
+# you see on your system).
 # 
 #   ecashin@makki ~$ su
 #   Password:
@@ -16,11 +15,10 @@
 #  
 
 # aoe char devices
-SUBSYSTEM=="aoe", KERNEL=="discover",	NAME="etherd/%k", GROUP="disk", MODE="0220"
-SUBSYSTEM=="aoe", KERNEL=="err",	NAME="etherd/%k", GROUP="disk", MODE="0440"
-SUBSYSTEM=="aoe", KERNEL=="interfaces",	NAME="etherd/%k", GROUP="disk", MODE="0220"
-SUBSYSTEM=="aoe", KERNEL=="revalidate",	NAME="etherd/%k", GROUP="disk", MODE="0220"
-SUBSYSTEM=="aoe", KERNEL=="flush",	NAME="etherd/%k", GROUP="disk", MODE="0220"
+SUBSYSTEM="aoe", KERNEL="discover",	NAME="etherd/%k", GROUP="disk", MODE="0220"
+SUBSYSTEM="aoe", KERNEL="err",		NAME="etherd/%k", GROUP="disk", MODE="0440"
+SUBSYSTEM="aoe", KERNEL="interfaces",	NAME="etherd/%k", GROUP="disk", MODE="0220"
+SUBSYSTEM="aoe", KERNEL="revalidate",	NAME="etherd/%k", GROUP="disk", MODE="0220"
 
 # aoe block devices     
-KERNEL=="etherd*",       NAME="%k", GROUP="disk"
+KERNEL="etherd*",       NAME="%k", GROUP="disk"
diff --git a/trunk/Documentation/feature-removal-schedule.txt b/trunk/Documentation/feature-removal-schedule.txt
@@ -99,6 +99,17 @@ Who:	Eric Biederman <ebiederm@xmission.com>
 
 ---------------------------
 
+What:  a.out interpreter support for ELF executables
+When:  2.6.25
+Files: fs/binfmt_elf.c
+Why:   Using a.out interpreters for ELF executables was a feature for
+       transition from a.out to ELF. But now it is unlikely to be still
+       needed anymore and removing it would simplify the hairy ELF
+       loader code.
+Who:   Andi Kleen <ak@suse.de>
+
+---------------------------
+
 What:	remove EXPORT_SYMBOL(kernel_thread)
 When:	August 2006
 Files:	arch/*/kernel/*_ksyms.c
@@ -181,6 +192,14 @@ Who:	Len Brown <len.brown@intel.com>
 
 ---------------------------
 
+What:	'time' kernel boot parameter
+When:	January 2008
+Why:	replaced by 'printk.time=<value>' so that printk timestamps can be
+	enabled or disabled as needed
+Who:	Randy Dunlap <randy.dunlap@oracle.com>
+
+---------------------------
+
 What: libata spindown skipping and warning
 When: Dec 2008
 Why:  Some halt(8) implementations synchronize caches for and spin

diff --git a/trunk/Documentation/filesystems/isofs.txt b/trunk/Documentation/filesystems/isofs.txt
@@ -24,7 +24,6 @@ Mount options unique to the isofs filesystem.
   map=normal    Map non-Rock Ridge filenames to lower case
   map=acorn     As map=normal but also apply Acorn extensions if present
   mode=xxx      Sets the permissions on files to xxx
-  dmode=xxx     Sets the permissions on directories to xxx
   nojoliet      Ignore Joliet extensions if they are present.
   norock        Ignore Rock Ridge extensions if they are present.
   hide		Completely strip hidden files from the file system.

diff --git a/trunk/Documentation/filesystems/vfs.txt b/trunk/Documentation/filesystems/vfs.txt
@@ -151,7 +151,7 @@ The get_sb() method has the following arguments:
   const char *dev_name: the device name we are mounting.
 
   void *data: arbitrary mount options, usually comes as an ASCII
-	string (see "Mount Options" section)
+	string
 
   struct vfsmount *mnt: a vfs-internal representation of a mount point
 
@@ -182,7 +182,7 @@ A fill_super() method implementation has the following arguments:
   	must initialize this properly.
 
   void *data: arbitrary mount options, usually comes as an ASCII
-	string (see "Mount Options" section)
+	string
 
   int silent: whether or not to be silent on error
 
@@ -291,8 +291,7 @@ or bottom half).
 
   umount_begin: called when the VFS is unmounting a filesystem.
 
-  show_options: called by the VFS to show mount options for
-	/proc/<pid>/mounts.  (see "Mount Options" section)
+  show_options: called by the VFS to show mount options for /proc/<pid>/mounts.
 
   quota_read: called by the VFS to read from filesystem quota file.
 
@@ -970,49 +969,6 @@ manipulate dentries:
 For further information on dentry locking, please refer to the document
 Documentation/filesystems/dentry-locking.txt.
 
-Mount Options
-=============
-
-Parsing options
----------------
-
-On mount and remount the filesystem is passed a string containing a
-comma separated list of mount options.  The options can have either of
-these forms:
-
-  option
-  option=value
-
-The <linux/parser.h> header defines an API that helps parse these
-options.  There are plenty of examples on how to use it in existing
-filesystems.
-
-Showing options
----------------
-
-If a filesystem accepts mount options, it must define show_options()
-to show all the currently active options.  The rules are:
-
-  - options MUST be shown which are not default or their values differ
-    from the default
-
-  - options MAY be shown which are enabled by default or have their
-    default value
-
-Options used only internally between a mount helper and the kernel
-(such as file descriptors), or which only have an effect during the
-mounting (such as ones controlling the creation of a journal) are exempt
-from the above rules.
-
-The underlying reason for the above rules is to make sure, that a
-mount can be accurately replicated (e.g. umounting and mounting again)
-based on the information found in /proc/mounts.
-
-A simple method of saving options at mount/remount time and showing
-them is provided with the save_mount_options() and
-generic_show_options() helper functions.  Please note, that using
-these may have drawbacks.  For more info see header comments for these
-functions in fs/namespace.c.
 
 Resources
 =========

diff --git a/trunk/Documentation/iostats.txt b/trunk/Documentation/iostats.txt
@@ -58,7 +58,7 @@ they should not wrap twice before you notice them.
 Each set of stats only applies to the indicated device; if you want
 system-wide stats you'll have to find all the devices and sum them all up.
 
-Field  1 -- # of reads completed
+Field  1 -- # of reads issued
     This is the total number of reads completed successfully.
 Field  2 -- # of reads merged, field 6 -- # of writes merged
     Reads and writes which are adjacent to each other may be merged for
@@ -132,19 +132,6 @@ words, the number of reads for partitions is counted slightly before time
 of queuing for partitions, and at completion for whole disks.  This is
 a subtle distinction that is probably uninteresting for most cases.
 
-More significant is the error induced by counting the numbers of
-reads/writes before merges for partitions and after for disks. Since a
-typical workload usually contains a lot of successive and adjacent requests,
-the number of reads/writes issued can be several times higher than the
-number of reads/writes completed.
-
-In 2.6.25, the full statistic set is again available for partitions and
-disk and partition statistics are consistent again. Since we still don't
-keep record of the partition-relative address, an operation is attributed to
-the partition which contains the first sector of the request after the
-eventual merges. As requests can be merged across partition, this could lead
-to some (probably insignificant) innacuracy.
-
 Additional notes
 ----------------
 

diff --git a/trunk/Documentation/kernel-parameters.txt b/trunk/Documentation/kernel-parameters.txt
@@ -1973,6 +1973,9 @@ and is between 256 and 4096 characters. It is defined in the file
 			<deci-seconds>: poll all this frequency
 			0: no polling (default)
 
+	time		Show timing data prefixed to each printk message line
+			[deprecated, see 'printk.time']
+
 	tipar.timeout=	[HW,PPT]
 			Set communications timeout in tenths of a second
 			(default 15).