# perf script event handlers, generated by perf script -g python # (c) 2010, Tom Zanussi # Licensed under the terms of the GNU GPL License version 2 # # This script tests basic functionality such as flag and symbol # strings, common_xxx() calls back into perf, begin, end, unhandled # events, etc. Basically, if this script runs successfully and # displays expected results, Python scripting support should be ok. import os import sys sys.path.append(os.environ['PERF_EXEC_PATH'] + \ '/scripts/python/Perf-Trace-Util/lib/Perf/Trace') from Core import * from perf_trace_context import * unhandled = autodict() def trace_begin(): print "trace_begin" pass def trace_end(): print_unhandled() def irq__softirq_entry(event_name, context, common_cpu, common_secs, common_nsecs, common_pid, common_comm, common_callchain, vec): print_header(event_name, common_cpu, common_secs, common_nsecs, common_pid, common_comm) print_uncommon(context) print "vec=%s\n" % \ (symbol_str("irq__softirq_entry", "vec", vec)), def kmem__kmalloc(event_name, context, common_cpu, common_secs, common_nsecs, common_pid, common_comm, common_callchain, call_site, ptr, bytes_req, bytes_alloc, gfp_flags): print_header(event_name, common_cpu, common_secs, common_nsecs, common_pid, common_comm) print_uncommon(context) print "call_site=%u, ptr=%u, bytes_req=%u, " \ "bytes_alloc=%u, gfp_flags=%s\n" % \ (call_site, ptr, bytes_req, bytes_alloc, flag_str("kmem__kmalloc", "gfp_flags", gfp_flags)), def trace_unhandled(event_name, context, event_fields_dict): try: unhandled[event_name] += 1 except TypeError: unhandled[event_name] = 1 def print_header(event_name, cpu, secs, nsecs, pid, comm): print "%-20s %5u %05u.%09u %8u %-20s " % \ (event_name, cpu, secs, nsecs, pid, comm), # print trace fields not included in handler args def print_uncommon(context): print "common_preempt_count=%d, common_flags=%s, common_lock_depth=%d, " \ % (common_pc(context), trace_flag_str(common_flags(context)), \ common_lock_depth(context)) def print_unhandled(): keys = unhandled.keys() if not keys: return print "\nunhandled events:\n\n", print "%-40s %10s\n" % ("event", "count"), print "%-40s %10s\n" % ("----------------------------------------", \ "-----------"), for event_name in keys: print "%-40s %10d\n" % (event_name, unhandled[event_name]) 542c5414e54bf1a'/>

path: root/fs/xfs/libxfs/xfs_da_btree.c

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Diffstat (limited to 'fs/xfs/libxfs/xfs_da_btree.c')

commit	aca9fa0c8d225b1446dbed798b1d2f20e37e52cf (patch)
tree	cf8d9f70ca376665da6b83eaae382ac0218395fc /drivers/usb/host/xhci-tegra.c
parent	fc6f41ba8b2e705f91324db158c3cc28209a15b1 (diff)
parent	bbb27fc33d44e7b8d96369810654df4ee1837566 (diff)

Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

Pull i2c bugfixes from Wolfram Sang: "Two bugfixes (proper IO mapping and use of mutex) for a driver feature we introduced in this cycle" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: piix4: Request the SMBUS semaphore inside the mutex i2c: piix4: Fix request_region size

Diffstat (limited to 'drivers/usb/host/xhci-tegra.c')


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