]> err.no Git - linux-2.6/commit
[PATCH] mark struct file_operations const 6
authorArjan van de Ven <arjan@linux.intel.com>
Mon, 12 Feb 2007 08:55:34 +0000 (00:55 -0800)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Mon, 12 Feb 2007 17:48:45 +0000 (09:48 -0800)
commit00977a59b951207d38380c75f03a36829950265c
tree26933feafebffca95df02c19df03f5e56aada47e
parentd54b1fdb1d9f82e375a299e22bd366aad52d4c34
[PATCH] mark struct file_operations const 6

Many struct file_operations in the kernel can be "const".  Marking them const
moves these to the .rodata section, which avoids false sharing with potential
dirty data.  In addition it'll catch accidental writes at compile time to
these shared resources.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
45 files changed:
drivers/sbus/char/bpp.c
drivers/sbus/char/cpwatchdog.c
drivers/sbus/char/display7seg.c
drivers/sbus/char/envctrl.c
drivers/sbus/char/flash.c
drivers/sbus/char/jsflash.c
drivers/sbus/char/openprom.c
drivers/sbus/char/riowatchdog.c
drivers/sbus/char/rtc.c
drivers/sbus/char/uctrl.c
drivers/sbus/char/vfc_dev.c
drivers/scsi/3w-9xxx.c
drivers/scsi/3w-xxxx.c
drivers/scsi/aacraid/linit.c
drivers/scsi/ch.c
drivers/scsi/dpt_i2o.c
drivers/scsi/gdth.c
drivers/scsi/megaraid.c
drivers/scsi/megaraid/megaraid_mm.c
drivers/scsi/megaraid/megaraid_sas.c
drivers/scsi/osst.c
drivers/scsi/scsi_proc.c
drivers/scsi/scsi_tgt_if.c
drivers/scsi/st.c
drivers/telephony/ixj.c
drivers/telephony/phonedev.c
drivers/usb/misc/adutux.c
drivers/usb/misc/ftdi-elan.c
drivers/video/mbx/mbxdebugfs.c
drivers/zorro/proc.c
fs/debugfs/file.c
fs/dlm/debug_fs.c
fs/dlm/user.c
fs/gfs2/locking/dlm/plock.c
fs/nfs/client.c
fs/ocfs2/dlm/dlmfs.c
fs/proc/base.c
fs/proc/generic.c
fs/proc/internal.h
fs/proc/nommu.c
fs/proc/proc_misc.c
fs/proc/proc_tty.c
fs/proc/root.c
fs/proc/task_mmu.c
fs/proc/task_nommu.c