Kinglong Mee
cb1d48f55a
SUNRPC: cleanup ida information when removing sunrpc module
commit c929ea0b910355e1876c64431f3d5802f95b3d75 upstream.
After removing sunrpc module, I get many kmemleak information as,
unreferenced object 0xffff88003316b1e0 (size 544):
comm "gssproxy", pid 2148, jiffies 4294794465 (age 4200.081s)
hex dump (first 32 bytes):
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<ffffffffb0cfb58a>] kmemleak_alloc+0x4a/0xa0
[<ffffffffb03507fe>] kmem_cache_alloc+0x15e/0x1f0
[<ffffffffb0639baa>] ida_pre_get+0xaa/0x150
[<ffffffffb0639cfd>] ida_simple_get+0xad/0x180
[<ffffffffc06054fb>] nlmsvc_lookup_host+0x4ab/0x7f0 [lockd]
[<ffffffffc0605e1d>] lockd+0x4d/0x270 [lockd]
[<ffffffffc06061e5>] param_set_timeout+0x55/0x100 [lockd]
[<ffffffffc06cba24>] svc_defer+0x114/0x3f0 [sunrpc]
[<ffffffffc06cbbe7>] svc_defer+0x2d7/0x3f0 [sunrpc]
[<ffffffffc06c71da>] rpc_show_info+0x8a/0x110 [sunrpc]
[<ffffffffb044a33f>] proc_reg_write+0x7f/0xc0
[<ffffffffb038e41f>] __vfs_write+0xdf/0x3c0
[<ffffffffb0390f1f>] vfs_write+0xef/0x240
[<ffffffffb0392fbd>] SyS_write+0xad/0x130
[<ffffffffb0d06c37>] entry_SYSCALL_64_fastpath+0x1a/0xa9
[<ffffffffffffffff>] 0xffffffffffffffff
I found, the ida information (dynamic memory) isn't cleanup.
Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Fixes: 2f048db468 ("SUNRPC: Add an identifier for struct rpc_clnt")
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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2017-02-01 08:33:09 +01:00 |
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addr.h
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SUNRPC: Drop double-underscores from __rpc_cmp_addr6()
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2015-08-17 14:47:53 -05:00 |
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auth.h
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sunrpc: add hash_cred() function to rpc_authops struct
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2016-09-30 15:28:46 -04:00 |
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auth_gss.h
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bc_xprt.h
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SUNRPC: Abstract backchannel operations
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2015-11-02 13:45:15 -05:00 |
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cache.h
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sunrpc: remove 'inuse' flag from struct cache_detail.
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2016-07-13 15:32:47 -04:00 |
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clnt.h
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SUNRPC: cleanup ida information when removing sunrpc module
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2017-02-01 08:33:09 +01:00 |
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debug.h
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sunrpc: make debugfs file creation failure non-fatal
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2015-04-23 14:42:27 -04:00 |
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gss_api.h
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xprtrdma: No direct data placement with krb5i and krb5p
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2016-07-11 15:50:43 -04:00 |
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gss_asn1.h
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gss_err.h
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gss_krb5.h
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sunrpc: Use skcipher and ahash/shash
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2016-01-27 20:36:01 +08:00 |
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gss_krb5_enctypes.h
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metrics.h
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SUNRPC: Fix a compile error when #undef CONFIG_PROC_FS
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2015-02-12 08:31:38 -05:00 |
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msg_prot.h
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sunrpc: Update RPCBIND_MAXNETIDLEN
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2016-05-17 15:47:56 -04:00 |
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rpc_pipe_fs.h
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rpc_rdma.h
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rpcrdma: RDMA/CM private message data structure
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2016-09-23 10:18:53 -04:00 |
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sched.h
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SUNRPC: Generalize the RPC buffer release API
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2016-09-19 13:08:37 -04:00 |
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stats.h
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svc.h
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SUNRPC: Add a server side per-connection limit
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2016-07-13 15:53:48 -04:00 |
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svc_rdma.h
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svcrdma: support Remote Invalidation
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2016-09-23 10:18:54 -04:00 |
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svc_xprt.h
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sunrpc: don't call sleeping functions from the notifier block callbacks
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2017-01-26 08:24:37 +01:00 |
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svcauth.h
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vfs: make the string hashes salt the hash
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2016-06-10 20:21:46 -07:00 |
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svcauth_gss.h
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svcsock.h
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timer.h
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types.h
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xdr.h
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SUNRPC: Refactor rpc_xdr_buf_init()
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2016-09-19 13:08:37 -04:00 |
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xprt.h
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SUNRPC: Add a transport-specific private field in rpc_rqst
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2016-09-19 13:08:37 -04:00 |
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xprtmultipath.h
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SUNRPC search xprt switch for sockaddr
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2016-09-19 13:08:36 -04:00 |
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xprtrdma.h
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xprtrdma: Support larger inline thresholds
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2016-09-19 13:08:38 -04:00 |
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xprtsock.h
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SUNRPC: Small optimisation of client receive
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2016-06-13 12:35:51 -04:00 |