kernel/tools/perf/scripts/python/futex-contention.py, branch linux-3.14.y Hosts the 0x221E linux distro kernel. https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-3.14.y 2010-10-26T19:07:33Z perf python scripting: Add futex-contention script 2010-10-26T19:07:33Z Arnaldo Carvalho de Melo acme@redhat.com 2010-10-26T19:07:33Z urn:sha1:00204c3396469f407bac56e1475ea16e4a279b13 The equivalent to this SystemTAP script: http://sourceware.org/systemtap/wiki/WSFutexContention [root@doppio ~]# perf trace futex-contention Press control+C to stop and show the summary ^Cnpviewer.bin[15242] lock 7f0a8be19104 contended 29 times, 72806 avg ns npviewer.bin[15242] lock 7f0a8be19130 contended 2 times, 1355 avg ns synergyc[17245] lock f127f4 contended 1 times, 1830569 avg ns firefox[15116] lock 7f2b7238af0c contended 168 times, 1230390 avg ns synergyc[17245] lock f2fc20 contended 1 times, 33149 avg ns npviewer.bin[15255] lock 7f0a8be19074 contended 155 times, 73047 avg ns npviewer.bin[15255] lock 7f0a8be190a0 contended 127 times, 7088 avg ns synergyc[17247] lock f12854 contended 1 times, 46741 avg ns synergyc[17245] lock f12610 contended 1 times, 7358 avg ns [root@doppio ~]# Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Stephane Eranian <eranian@google.com> Cc: Tom Zanussi <tzanussi@gmail.com> LKML-Reference: <new-submission> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> -2.6.29.y'>linux-2.6.29.y Hosts the 0x221E linux distro kernel.Ubuntu
summaryrefslogtreecommitdiff
path: root/fs/nfs/nfs4_fs.h
AgeCommit message (Expand)Author
2019-01-02sunrpc: Add xprt after nfs4_test_session_trunk()Santosh kumar pradhan
2018-12-19NFS/NFSD/SUNRPC: replace generic creds with 'struct cred'.NeilBrown
2018-12-19NFS/SUNRPC: don't lookup machine credential until rpcauth_bindcred().NeilBrown
2018-12-19NFSv4: don't require lock for get_renew_cred or get_machine_credNeilBrown
2018-11-19NFSv4: Fix a NFSv4 state manager deadlockTrond Myklebust
2018-09-30NFSv4: Convert struct nfs4_state to use refcount_tTrond Myklebust
2018-09-30NFSv4: Convert open state lookup to use RCUTrond Myklebust
2018-08-23Merge tag 'nfs-for-4.19-1' of git://git.linux-nfs.org/projects/anna/linux-nfsLinus Torvalds
2018-08-13NFS recover from destination server reboot for copiesOlga Kornievskaia
2018-08-09NFS add a simple sync nfs4_proc_commit after async COPYOlga Kornievskaia
2018-08-09NFS export nfs4_async_handle_errorOlga Kornievskaia
2018-07-12get rid of 'opened' argument of ->atomic_open() - part 3Al Viro
2018-05-31pnfs: Move nfs4_opendata into nfs4_fs.hFred Isaman
2018-05-31NFS: Pass "privileged" value to nfs4_init_sequence()Anna Schumaker
2017-11-17Merge tag 'nfs-for-4.15-1' of git://git.linux-nfs.org/projects/anna/linux-nfsLinus Torvalds
2017-11-17NFSv4: Replace closed stateids with the "invalid special stateid"Trond Myklebust
2017-11-17NFSv4: Don't try to CLOSE if the stateid 'other' field has changedTrond Myklebust
2017-11-17NFSv4: Retry CLOSE and DELEGRETURN on NFS4ERR_OLD_STATEID.Trond Myklebust
2017-11-17NFSv4: Fix OPEN / CLOSE raceTrond Myklebust
2017-11-17fs, nfs: convert nfs4_lock_state.ls_count from atomic_t to refcount_tElena Reshetova
2017-11-17NFSv4.1: Fix up replays of interrupted requestsTrond Myklebust
2017-11-02License cleanup: add SPDX GPL-2.0 license identifier to files with no licenseGreg Kroah-Hartman
2017-08-20NFSv4.1: don't use machine credentials for CLOSE when using 'sec=sys'NeilBrown
2017-05-15sunrpc: mark all struct svc_version instances as constChristoph Hellwig
2017-05-15sunrpc: mark all struct rpc_procinfo instances as constChristoph Hellwig