# system call counts # (c) 2010, Tom Zanussi # Licensed under the terms of the GNU GPL License version 2 # # Displays system-wide system call totals, broken down by syscall. # If a [comm] arg is specified, only syscalls called by [comm] are displayed. import os import sys sys.path.append(os.environ['PERF_EXEC_PATH'] + \ '/scripts/python/Perf-Trace-Util/lib/Perf/Trace') from perf_trace_context import * from Core import * usage = "perf trace -s syscall-counts.py [comm]\n"; for_comm = None if len(sys.argv) > 2: sys.exit(usage) if len(sys.argv) > 1: for_comm = sys.argv[1] syscalls = autodict() def trace_begin(): pass def trace_end(): print_syscall_totals() def raw_syscalls__sys_enter(event_name, context, common_cpu, common_secs, common_nsecs, common_pid, common_comm, id, args): if for_comm is not None: if common_comm != for_comm: return try: syscalls[id] += 1 except TypeError: syscalls[id] = 1 def print_syscall_totals(): if for_comm is not None: print "\nsyscall events for %s:\n\n" % (for_comm), else: print "\nsyscall events:\n\n", print "%-40s %10s\n" % ("event", "count"), print "%-40s %10s\n" % ("----------------------------------------", \ "-----------"), for id, val in sorted(syscalls.iteritems(), key = lambda(k, v): (v, k), \ reverse = True): print "%-40d %10d\n" % (id, val), .y Hosts the 0x221E linux distro kernel.Ubuntu

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path: root/net/smc/smc_core.c

Age	Commit message (Expand)	Author
2026-02-21	Convert 'alloc_obj' family to use the new default GFP_KERNEL argument	Linus Torvalds
2026-02-21	treewide: Replace kmalloc with kmalloc_obj for non-scalar types	Kees Cook
2025-10-30	net/smc: handle -ENOMEM from smc_wr_alloc_link_mem gracefully	Halil Pasic
2025-09-23	dibs: Local gid for dibs devices	Alexandra Winter
2025-09-23	dibs: Move struct device to dibs_dev	Julian Ruess
2025-09-22	net: WQ_PERCPU added to alloc_workqueue users	Marco Crivellari
2025-09-22	net: replace use of system_wq with system_percpu_wq	Marco Crivellari
2025-09-17	smc: Use __sk_dst_get() and dst_dev_rcu() in smc_vlan_by_tcpsk().	Kuniyuki Iwashima
2025-06-19	net/smc: remove unused input parameters in smc_buf_get_slot	Wang Liang