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2013-05-01proc: Move proc_fd() to fs/proc/fd.hDavid Howells2-5/+5
Move proc_fd() to fs/proc/fd.h. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-05-01proc: Uninline pid_delete_dentry()David Howells2-9/+14
Uninline pid_delete_dentry() as it's only used by three function pointers. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-05-01proc: Supply PDE attribute setting accessor functionsDavid Howells14-35/+40
Supply accessor functions to set attributes in proc_dir_entry structs. The following are supplied: proc_set_size() and proc_set_user(). Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> cc: linuxppc-dev@lists.ozlabs.org cc: linux-media@vger.kernel.org cc: netdev@vger.kernel.org cc: linux-wireless@vger.kernel.org cc: linux-pci@vger.kernel.org cc: netfilter-devel@vger.kernel.org cc: alsa-devel@alsa-project.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29proc: Split kcore bits from linux/procfs.h into linux/kcore.hDavid Howells7-33/+44
Split kcore bits from linux/procfs.h into linux/kcore.h. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Acked-by: Ralf Baechle <ralf@linux-mips.org> cc: linux-mips@linux-mips.org cc: sparclinux@vger.kernel.org cc: x86@kernel.org cc: linux-mm@kvack.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29Include missing linux/magic.h inclusionsDavid Howells2-0/+2
Include missing linux/magic.h inclusions where the source file is currently expecting to get magic numbers through linux/proc_fs.h. Signed-off-by: David Howells <dhowells@redhat.com> cc: linux-efi@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29Include missing linux/slab.h inclusionsDavid Howells11-1/+11
Include missing linux/slab.h inclusions where the source file is currently expecting to get kmalloc() and co. through linux/proc_fs.h. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: linux-s390@vger.kernel.org cc: sparclinux@vger.kernel.org cc: linux-efi@vger.kernel.org cc: linux-mtd@lists.infradead.org cc: devel@driverdev.osuosl.org cc: x86@kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29proc: Delete create_proc_read_entry()David Howells4-220/+1
Delete create_proc_read_entry() as it no longer has any users. Also delete read_proc_t, write_proc_t, the read_proc member of the proc_dir_entry struct and the support functions that use them. This saves a pointer for every PDE allocated. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29arm: Don't use create_proc_read_entry()David Howells1-23/+19
Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Russell King <linux@arm.linux.org.uk> cc: Kevin Hilman <khilman@deeprootsystems.com> cc: Tony Lindgren <tony@atomide.com> cc: linux-arm-kernel@lists.infradead.org cc: linux-omap@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29ARM: OMAP1: Replace PM debug create_proc_read_entry() with debugfsTony Lindgren1-41/+37
There's no need to keep this entry in proc, it is PM related debug only entry. Let's move it into debugfs. Based on an earlier patch David Howells <dhowells@redhat.com> to use seq_printf and to update to use create_proc_read_entry(). Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29cris: Don't use create_proc_read_entry()David Howells2-330/+265
Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Jesper Nilsson <jesper.nilsson@axis.com> cc: Mikael Starvik <starvik@axis.com> cc: linux-cris-kernel@axis.com Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29h8300: Don't use create_proc_read_entry()David Howells1-14/+20
Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29ia64: Don't use create_proc_read_entry()David Howells3-348/+301
Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Tony Luck <tony.luck@intel.com> cc: Fenghua Yu <fenghua.yu@intel.com> cc: linux-ia64@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29mips: Don't use create_proc_read_entry()David Howells3-136/+104
Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Ralf Baechle <ralf@linux-mips.org> cc: linux-mips@linux-mips.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29parisc: Don't use create_proc_read_entry()David Howells1-23/+24
Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: "James E.J. Bottomley" <jejb@parisc-linux.org> cc: Helge Deller <deller@gmx.de> cc: linux-parisc@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29sh: Don't use create_proc_read_entry()David Howells1-9/+19
Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Paul Mundt <lethal@linux-sh.org> cc: linux-sh@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29megaraid: Don't use create_proc_read_entry()David Howells2-675/+382
Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Neela Syam Kolli <megaraidlinux@lsi.com> cc: James E.J. Bottomley <JBottomley@parallels.com> cc: linux-scsi@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29hostap: Don't use create_proc_read_entry()David Howells12-523/+703
Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: Jouni Malinen <j@w1.fi> cc: John W. Linville <linville@tuxdriver.com> cc: Johannes Berg <johannes@sipsolutions.net> cc: linux-wireless@vger.kernel.org cc: netdev@vger.kernel.org cc: devel@driverdev.osuosl.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29atmel: Don't use create_proc_read_entry()David Howells1-38/+31
Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Simon Kelley <simon@thekelleys.org.uk> cc: John W. Linville <linville@tuxdriver.com> cc: linux-wireless@vger.kernel.org cc: netdev@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29ds1620: Don't use create_proc_read_entry()David Howells1-14/+19
Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Arnd Bergmann <arnd@arndb.de> cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29efirtc: Don't use create_proc_read_entry()David Howells1-43/+40
Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Arnd Bergmann <arnd@arndb.de> cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29genrtc: Don't use create_proc_read_entry()David Howells1-25/+23
Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Arnd Bergmann <arnd@arndb.de> cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29hp_sdc_rtc: Don't use create_proc_read_entry()David Howells1-32/+26
Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Brian S. Julin <bri@calyx.com> cc: Helge Deller <deller@gmx.de> cc: linux-m68k@lists.linux-m68k.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29nubus: Don't use create_proc_read_entry()David Howells3-60/+80
Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: linux-m68k@lists.linux-m68k.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29fsl_udc: Don't use create_proc_read_entry()David Howells1-81/+43
Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Li Yang <leoli@freescale.com> cc: Felipe Balbi <balbi@ti.com> cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: linux-usb@vger.kernel.org cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29goku_udc: Don't use create_proc_read_entry()David Howells1-50/+39
Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Felipe Balbi <balbi@ti.com> cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: linux-usb@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29wlags49_h2: Don't use create_proc_read_entry()David Howells1-159/+161
Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Henk de Groot <pe1dnn@amsat.org> cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: linux-wireless@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29cxt1e1: Don't use create_proc_read_entry()David Howells3-302/+175
Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Bob Beers <bob.beers@gmail.com> cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: devel@driverdev.osuosl.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29csr: Don't use create_proc_read_entry()David Howells3-332/+189
Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: Randy Dunlap <rdunlap@xenotime.net> cc: Priit Laes <plaes@plaes.org> cc: devel@driverdev.osuosl.org cc: Mikko Virkkilä <mikko.virkkila@bluegiga.com> cc: Lauri Hintsala <Lauri.Hintsala@bluegiga.com> cc: Riku Mettälä <riku.mettala@bluegiga.com> cc: Veli-Pekka Peltola <veli-pekka.peltola@bluegiga.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29comedi: Don't use create_proc_read_entry()David Howells1-21/+31
Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: David Schleef <ds@schleef.org> cc: Ian Abbott <abbotti@mev.co.uk> cc: Mori Hess <fmhess@users.sourceforge.net> cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: H Hartley Sweeten <hsweeten@visionengravers.com> cc: devel@driverdev.osuosl.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29ft1000: Don't use create_proc_read_entry()David Howells2-136/+123
Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Signed-off-by: David Howells <dhowells@redhat.com> cc: Marek Belisko <marek.belisko@gmail.com> cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: Ondrej Zary <linux@rainbow-software.org> cc: devel@driverdev.osuosl.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29rtl8187se: Don't use create_proc_read_entry()David Howells1-71/+63
Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Whilst we're at it, reduce the number of show functions where we can share them. Question: Do any of the registers read by proc_get_registers() have side effects upon reading? If so, locking will be required. Signed-off-by: David Howells <dhowells@redhat.com> cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: Maxim Mikityanskiy <maxtram95@gmail.com> cc: YAMANE Toshiaki <yamanetoshi@gmail.com> cc: Bill Pemberton <wfp5p@virginia.edu> cc: Andrea Merello <andreamrl@tiscali.it> cc: linux-wireless@vger.kernel.org cc: devel@driverdev.osuosl.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29rtl8192u: Don't use create_proc_read_entry()David Howells1-123/+91
Don't use create_proc_read_entry() as that is deprecated, but rather use proc_create_data() and seq_file instead. Whilst we're at it, reduce the number of show functions where we can share them. Note: proc_get_stats_ap() should probably use seq_file iteration rather than list_for_each_entry(). Further note: There appears to be a lot of locking missing in this file to defend against concurrent access by the driver doing normal operations. Notably, ieee->network_list traversal and RWCAM/RCAMO command/response access. Further, do any of the registers read have side effects upon reading? Signed-off-by: David Howells <dhowells@redhat.com> cc: Jerry Chuang <jerry-chuang@realtek.com> cc: Mauro Carvalho Chehab <mchehab@redhat.com> cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: linux-wireless@vger.kernel.org cc: devel@driverdev.osuosl.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29procfs: Mark create_proc_read_entry deprecatedDavid Howells1-2/+4
Mark create_proc_read_entry deprecated. proc_create[_data]() should be used instead. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29xt_hashlimit: allocate a copy of name explicitly, don't rely on procfs gutsAl Viro1-3/+11
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29mISDN: grabbing/dropping reference to THIS_MODULE in open/release is racyAl Viro1-2/+1
... when you have no ->owner set. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29mISDN: fix mISDN_read()/mISDN_read() raceAl Viro1-9/+14
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29mISDN: fix misdn_add_timer()/misdn_del_timer() raceAl Viro1-9/+5
do add_timer() *before* unlocking dev->lock, or unpleasant things can happen if misdn_del_timer() on another CPU finds the sucker, calls del_timer_sync() (which does nothing, since we hadn't started the timer yet) and frees it, just as we get around to add_timer()... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29mISDN: fix races between misdn_del_timer() and timer callbackAl Viro1-13/+9
mark the victim with negative ->id if misdn_del_timer() finds it on the list, have timer callback *not* move ones so marked to dev->expired Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29mISDN: fix the races with timers going off just as they are deletedAl Viro1-2/+12
timer callback in timerdev.c both accesses struct mISDNtimer it's called for *and* moves it to dev->expired. We need del_timer_sync(), or we risk kfree() freeing it right under dev_expire_timer() *and* dev->expired getting corrupted. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29dvb_frontend: don't mess with ->f_op in ->release()Al Viro1-4/+1
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29dvb_net: don't mess with ->f_op in ->release()Al Viro1-4/+1
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29lis3lv02d: don't wank with fasync() on ->release()Al Viro1-1/+0
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29mpt3sas: don't wank with fasync on ->release()Al Viro1-14/+0
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29mpt2sas: don't wank with fasync on ->release()Al Viro1-14/+0
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29fix a leak in /proc/schedstatsAl Viro1-6/+1
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29pmcraid: don't wank with fasync in ->release()Al Viro1-14/+0
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29mptctl: don't wank with fasync in ->release()Al Viro1-8/+0
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29lpfc: fix races for miscdevice open vs. rmmodAl Viro1-32/+1
mind you, I'm not sure WTF would anybody _need_ that miscdevice at all - no IO is possible for it, opening it only pins the module down and is seriously racy, at that. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29yurex: don't wank with fasync on ->release()...Al Viro1-2/+0
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2013-04-29fanotify: don't wank with FASYNC on ->release()Al Viro1-3/+0
... it's done already by __fput() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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