Commit graph

9 commits

Author SHA1 Message Date
Russell King
58e9ff5638 [ARM] Use kcalloc to allocate counter_config array rather than kmalloc
We need this to be zero initialised.  Since this is an array, use kcalloc
rather than kzalloc or kmalloc.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21 23:30:02 +00:00
Russell King
ae92dc9f7b [ARM] Oprofile: dynamically allocate counter_config
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21 23:30:02 +00:00
Russell King
93ad79496c [ARM] Oprofile: Convert semaphore to mutex
op_arm_sem is being used as a mutex, so convert it to use
real mutexes.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-03-21 23:30:00 +00:00
Russ Dill
7610dfa372 [ARM] 3295/1: Fix oprofile init return value
Patch from Russ Dill

The oprofile init code was broken in commit c6b9da. The new logic will
always return -ENODEV. This fixes oprofile_arch_init to return 0 on
success, and return the return value of spec->init() if applicable.

Signed-off-by: Russ Dill <Russ.Dill@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-02-01 21:07:28 +00:00
Russell King
c6b9dafce3 [ARM] 4/4 Combine oprofile common and init code
There is nothing special about having the init code separate from
the common code, so combine the two.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-28 14:56:04 +01:00
Russell King
55f052341f [ARM] 3/4 Rename common oprofile code
The common oprofile code assumes the name "PMU" (from Intel's
performance management unit).  This is misleading when we
start adding oprofile support for other machine types which
don't use the same terminology.  Call it op_arm_* instead of
pmu_*.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-28 14:54:21 +01:00
Russell King
7c5b3fc208 [ARM] 2/4 Fix oprofile suspend/resume
The oprofile suspend/resume was missing locking.  If we failed
to start oprofile on resume, we still reported that it was
enabled.  Instead, disable oprofile on error.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-28 14:52:30 +01:00
Russell King
b5893c56ca [ARM] 1/4 Move oprofile driver model code
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-28 14:51:15 +01:00
Linus Torvalds
1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00