[SCM] Hurd branch, master, updated. v0.5-239-g453e7fc

[Justus Winter]

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commit 453e7fc9f7116b4251d6cc5dde5110bdd183797c
Author: Justus Winter <address@hidden>
Date:   Sun Apr 27 13:52:20 2014 +0200

    ext2fs: simplify expression
    
    * ext2fs/pager.c (add_pager_max_prot): Simplify expression.

commit 749820d7dcf8ba05d025f985f0fdc17bd6658489
Author: Justus Winter <address@hidden>
Date:   Thu Apr 24 17:32:04 2014 +0200

    ext2fs: fix type of inum
    
    Previously, inum was of type int, whereas dino_ref expects ino_t.  On
    Hurd/x86 the former is 32 bit wide, the latter 64.  If dino_ref is
    inlined, this does not seem to pose a problem, but if ext2fs is
    compiled with -O0, this most likely results in an invalid memory access.
    
    * ext2fs/ialloc.c (ext2_alloc_inode): Use type ino_t for inum.

commit ceffc4581e83ce1299c96a17c9c5352f491d488d
Author: Justus Winter <address@hidden>
Date:   Sun Apr 27 08:43:17 2014 +0200

    exec: abbreviate the task name if necessary
    
    * exec/exec.c (do_exec): If the formatted task name exceeds
    TASK_NAME_SIZE, abbreviate it.

commit c62117165e685beba2f210f87d7d88f578a9322e
Author: Justus Winter <address@hidden>
Date:   Thu Apr 17 15:43:11 2014 +0200

    libports: work around bugs in server termination
    
    Some servers use ports_manage_port_operations_one_thread to process
    requests and terminate when it returns. Since many of them don't detach
    before shutting down, a client may receive an error if its request
    arrived while the server is shutting down. Prevent those spurious errors
    by forcing ports_manage_port_operations_one_thread not to return.
    
    This is the same change as 235491231bdd1fd93507c835767503f047e10b91
    introduced for ports_manage_port_operations_multithread.
    
    * libports/manage-one-thread.c
    (ports_manage_port_operations_one_thread): Force timeout to 0.

commit 80a50c59331faf268947f97ca702cb9a1d9881cd
Author: Justus Winter <address@hidden>
Date:   Sat Apr 26 13:16:23 2014 +0200

    libdiskfs: set the default sync interval to 30 seconds
    
    The default sync interval has been changed in 9e55fdd7 from 30 to 5
    seconds.  This change was not reflected in the documentation.
    
    At least for current hardware, using 30 seconds instead of just 5
    alleviates the thread-storm problem.  Make 30 seconds the default
    again.
    
    * libdiskfs/priv.h (DEFAULT_SYNC_INTERVAL): Set to 30 seconds.

-----------------------------------------------------------------------

Summary of changes:
 exec/exec.c                  |   15 +++++++++++++--
 ext2fs/ialloc.c              |    3 ++-
 ext2fs/pager.c               |    3 +--
 libdiskfs/priv.h             |    2 +-
 libports/manage-one-thread.c |    9 ++++++++-
 5 files changed, 25 insertions(+), 7 deletions(-)


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