linux/fs/nfs
Anna Schumaker 3944369db7 NFS: Avoid RCU usage in tracepoints
There isn't an obvious way to acquire and release the RCU lock during a
tracepoint, so we can't use the rpc_peeraddr2str() function here.
Instead, rely on the client's cl_hostname, which should have similar
enough information without needing an rcu_dereference().

Reported-by: Dave Jones <davej@codemonkey.org.uk>
Cc: stable@vger.kernel.org # v3.12
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2017-11-17 16:43:43 -05:00
..
blocklayout
filelayout fs, nfs: convert nfs_client.cl_count from atomic_t to refcount_t 2017-11-17 13:48:01 -05:00
flexfilelayout fs, nfs: convert nfs_client.cl_count from atomic_t to refcount_t 2017-11-17 13:48:01 -05:00
Kconfig
Makefile
cache_lib.c fs, nfs: convert nfs_cache_defer_req.count from atomic_t to refcount_t 2017-11-17 13:48:00 -05:00
cache_lib.h fs, nfs: convert nfs_cache_defer_req.count from atomic_t to refcount_t 2017-11-17 13:48:00 -05:00
callback.c
callback.h
callback_proc.c
callback_xdr.c
client.c fs, nfs: convert nfs_client.cl_count from atomic_t to refcount_t 2017-11-17 13:48:01 -05:00
delegation.c
delegation.h
dir.c NFS: remove special-case revalidate in nfs_opendir() 2017-10-16 13:51:27 -04:00
direct.c
dns_resolve.c
dns_resolve.h
export.c
file.c NFS: various changes relating to reporting IO errors. 2017-09-11 22:28:56 -04:00
fscache-index.c
fscache.c
fscache.h
getroot.c
inode.c fs, nfs: convert nfs_lock_context.count from atomic_t to refcount_t 2017-11-17 13:48:01 -05:00
internal.h NFS: various changes relating to reporting IO errors. 2017-09-11 22:28:56 -04:00
io.c
iostat.h
mount_clnt.c
namespace.c
netns.h
nfs.h
nfs2super.c
nfs2xdr.c
nfs3_fs.h
nfs3acl.c
nfs3client.c
nfs3proc.c NFS: Don't compare apples to elephants to determine access bits 2017-10-16 13:51:27 -04:00
nfs3super.c
nfs3xdr.c
nfs4_fs.h fs, nfs: convert nfs4_lock_state.ls_count from atomic_t to refcount_t 2017-11-17 13:48:00 -05:00
nfs4client.c fs, nfs: convert nfs_client.cl_count from atomic_t to refcount_t 2017-11-17 13:48:01 -05:00
nfs4file.c
nfs4getroot.c
nfs4idmap.c NFS: Cleanup error handling in nfs_idmap_request_key() 2017-10-01 18:51:30 -04:00
nfs4idmap.h
nfs4namespace.c
nfs4proc.c fs, nfs: convert nfs_client.cl_count from atomic_t to refcount_t 2017-11-17 13:48:01 -05:00
nfs4renewd.c
nfs4session.c
nfs4session.h
nfs4state.c fs, nfs: convert nfs_client.cl_count from atomic_t to refcount_t 2017-11-17 13:48:01 -05:00
nfs4super.c
nfs4sysctl.c
nfs4trace.c
nfs4trace.h NFS: Avoid RCU usage in tracepoints 2017-11-17 16:43:43 -05:00
nfs4xdr.c nfs: RPC_MAX_AUTH_SIZE is in bytes 2017-10-01 18:51:30 -04:00
nfs42.h
nfs42proc.c
nfs42xdr.c
nfsroot.c
nfstrace.c
nfstrace.h NFS: Add static NFS I/O tracepoints 2017-09-11 22:20:38 -04:00
pagelist.c NFS: various changes relating to reporting IO errors. 2017-09-11 22:28:56 -04:00
pnfs.c fs, nfs: convert pnfs_layout_hdr.plh_refcount from atomic_t to refcount_t 2017-11-17 13:47:59 -05:00
pnfs.h fs, nfs: convert pnfs_layout_hdr.plh_refcount from atomic_t to refcount_t 2017-11-17 13:47:59 -05:00
pnfs_dev.c
pnfs_nfs.c fs, nfs: convert nfs4_pnfs_ds.ds_count from atomic_t to refcount_t 2017-11-17 13:47:59 -05:00
proc.c
read.c NFS: Add static NFS I/O tracepoints 2017-09-11 22:20:38 -04:00
super.c Merge branch 'work.mount' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2017-09-14 18:54:01 -07:00
symlink.c
sysctl.c
unlink.c
write.c NFS: various changes relating to reporting IO errors. 2017-09-11 22:28:56 -04:00