diff options
| author |   Pavel Emelyanov <xemul@openvz.org> | 2007-10-18 23:40:40 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-19 11:53:43 -0700 |
| commit | ba25f9dcc4ea6e30839fcab5a5516f2176d5bfed (patch) | |
| tree | 3123c03b25dd5c0cd24b6ab4fc16731217838157 /drivers/usb | |
| parent | Isolate the explicit usage of signal->pgrp (diff) | |
| download | linux-dev-ba25f9dcc4ea6e30839fcab5a5516f2176d5bfed.tar.xz linux-dev-ba25f9dcc4ea6e30839fcab5a5516f2176d5bfed.zip | |
Use helpers to obtain task pid in printks
The task_struct->pid member is going to be deprecated, so start
using the helpers (task_pid_nr/task_pid_vnr/task_pid_nr_ns) in
the kernel.
The first thing to start with is the pid, printed to dmesg - in
this case we may safely use task_pid_nr(). Besides, printks produce
more (much more) than a half of all the explicit pid usage.
[akpm@linux-foundation.org: git-drm went and changed lots of stuff]
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Cc: Dave Airlie <airlied@linux.ie>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/core/devio.c | 2 | ||||
| -rw-r--r-- | drivers/usb/gadget/file_storage.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index f013b4012c9a..1f4f6d02fe25 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -460,7 +460,7 @@ static int checkintf(struct dev_state *ps, unsigned int ifnum) return 0; /* if not yet claimed, claim it for the driver */ dev_warn(&ps->dev->dev, "usbfs: process %d (%s) did not claim interface %u before use\n", - current->pid, current->comm, ifnum); + task_pid_nr(current), current->comm, ifnum); return claimintf(ps, ifnum); } diff --git a/drivers/usb/gadget/file_storage.c b/drivers/usb/gadget/file_storage.c index 73726c570a6e..1d174dcb3ac9 100644 --- a/drivers/usb/gadget/file_storage.c +++ b/drivers/usb/gadget/file_storage.c @@ -4006,7 +4006,7 @@ static int __init fsg_bind(struct usb_gadget *gadget) DBG(fsg, "removable=%d, stall=%d, buflen=%u\n", mod_data.removable, mod_data.can_stall, mod_data.buflen); - DBG(fsg, "I/O thread pid: %d\n", fsg->thread_task->pid); + DBG(fsg, "I/O thread pid: %d\n", task_pid_nr(fsg->thread_task)); set_bit(REGISTERED, &fsg->atomic_bitflags); |