Eric Lee / smarc-fsl-linux-kernel

21 Feb, 2007

1 commit

  • e8514478f   [PATCH] autofs4: header file update ... Browse Code »

    The current header file definitions for autofs version 5 have caused a couple
    of problems for application builds downstream.

    This fixes the problem by separating the definitions.

    Signed-off-by: Ian Kent
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Ian Kent
     

15 Nov, 2006

1 commit

  • ba8df43c0   [PATCH] autofs4: panic after mount fail ... Browse Code »

    Resolve the panic on failed mount of an autofs filesystem originally
    reported by Mao Bibo.

    It addresses two issues that happen after the mount fail. The first a NULL
    pointer reference to a field (pipe) in the autofs superblock info structure
    and second the lack of super block cleanup by the autofs and autofs4
    modules.

    Signed-off-by: Ian Kent
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Ian Kent
     

12 Oct, 2006

1 commit

  • 6ce315234   [PATCH] AUTOFS: Make sure all dentries refs are released before calling kill_anon_super() ... Browse Code »

    Make sure all dentries refs are released before calling kill_anon_super() so
    that the assumption that generic_shutdown_super() can completely destroy the
    dentry tree for there will be no external references holds true.

    What was being done in the put_super() superblock op, is now done in the
    kill_sb() filesystem op instead, prior to calling kill_anon_super().

    This makes the struct autofs_sb_info::root member variable redundant (since
    sb->s_root is still available), and so that is removed. The calls to
    shrink_dcache_sb() are also removed since they're also redundant as
    shrink_dcache_for_umount() will now be called after the cleanup routine.

    Signed-off-by: David Howells
    Acked-by: Ian Kent
    Cc: Trond Myklebust
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    David Howells
     

16 May, 2006

1 commit

  • a53705539   [PATCH] autofs4: NFY_NONE wait race fix ... Browse Code »

    This patch fixes two problems.

    First, the comparison of entries in the waitq.c was incorrect.

    Second, the NFY_NONE check was incorrect. The test of whether the dentry
    is mounted if ineffective, for example, if an expire fails then we could
    wait forever on a non existant expire. The bug was identified by Jeff
    Moyer.

    The patch changes autofs4 to wait on expires only as this is all that's
    needed. If there is no existing wait when autofs4_wait is call with a type
    of NFY_NONE it delays until either a wait appears or the the expire flag is
    cleared.

    Signed-off-by: Ian Kent
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Ian Kent
     

28 Mar, 2006

4 commits

23 Mar, 2006

1 commit

  • 1d5599e39   [PATCH] sem2mutex: autofs4 wq_sem ... Browse Code »

    Semaphore to mutex conversion.

    The conversion was generated via scripts, and the result was validated
    automatically via a script as well.

    Signed-off-by: Ingo Molnar
    Acked-by: Ian Kent
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Ingo Molnar
     

07 Nov, 2005

1 commit

  • f99d49adf   [PATCH] kfree cleanup: fs ... Browse Code »

    This is the fs/ part of the big kfree cleanup patch.

    Remove pointless checks for NULL prior to calling kfree() in fs/.

    Signed-off-by: Jesper Juhl
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Jesper Juhl
     

08 Jul, 2005

1 commit

22 Jun, 2005

1 commit

  • cc9acc885   [PATCH] autofs4: post expire race fix ... Browse Code »

    At the tail end of an expire it's possible for a process to enter
    autofs4_wait, with a waitq type of NFY_NONE but find that the expire is
    finished. In this cause autofs4_wait will try to create a new wait but not
    notify the daemon leading to a hang. As the wait type is meant to delay mount
    requests from revalidate or lookup during an expire and the expire is done all
    we need to do is check if the dentry is a mountpoint. If it's not then we're
    done.

    Signed-off-by: Ian Kent
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Ian Kent
     

01 May, 2005

1 commit

  • 4dcd00b18   [PATCH] autofs4: wait order fix ... Browse Code »

    It's possible for an event wait request to arive before the event
    requestor. If this happens the daemon never gets notified and autofs
    hangs.

    Signed-off-by: Ian Kent
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Ian Kent
     

17 Apr, 2005

1 commit

  • 1da177e4c   Linux-2.6.12-rc2 ... Browse Code »

    Initial git repository build. I'm not bothering with the full history,
    even though we have it. We can create a separate "historical" git
    archive of that later if we want to, and in the meantime it's about
    3.2GB when imported into git - space that would just make the early
    git days unnecessarily complicated, when we don't have a lot of good
    infrastructure for it.

    Let it rip!

    Linus Torvalds