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    Merge branch 'for-3.19' of git://linux-nfs.org/~bfields/linux · 0b233b7c
    Linus Torvalds 提交于
    Pull nfsd updates from Bruce Fields:
     "A comparatively quieter cycle for nfsd this time, but still with two
      larger changes:
    
       - RPC server scalability improvements from Jeff Layton (using RCU
         instead of a spinlock to find idle threads).
    
       - server-side NFSv4.2 ALLOCATE/DEALLOCATE support from Anna
         Schumaker, enabling fallocate on new clients"
    
    * 'for-3.19' of git://linux-nfs.org/~bfields/linux: (32 commits)
      nfsd4: fix xdr4 count of server in fs_location4
      nfsd4: fix xdr4 inclusion of escaped char
      sunrpc/cache: convert to use string_escape_str()
      sunrpc: only call test_bit once in svc_xprt_received
      fs: nfsd: Fix signedness bug in compare_blob
      sunrpc: add some tracepoints around enqueue and dequeue of svc_xprt
      sunrpc: convert to lockless lookup of queued server threads
      sunrpc: fix potential races in pool_stats collection
      sunrpc: add a rcu_head to svc_rqst and use kfree_rcu to free it
      sunrpc: require svc_create callers to pass in meaningful shutdown routine
      sunrpc: have svc_wake_up only deal with pool 0
      sunrpc: convert sp_task_pending flag to use atomic bitops
      sunrpc: move rq_cachetype field to better optimize space
      sunrpc: move rq_splice_ok flag into rq_flags
      sunrpc: move rq_dropme flag into rq_flags
      sunrpc: move rq_usedeferral flag to rq_flags
      sunrpc: move rq_local field to rq_flags
      sunrpc: add a generic rq_flags field to svc_rqst and move rq_secure to it
      nfsd: minor off by one checks in __write_versions()
      sunrpc: release svc_pool_map reference when serv allocation fails
      ...
    0b233b7c
vfs.c 51.1 KB