Eric Lee / smarc-fsl-linux-kernel

01 May, 2013

2 commits

  • c2b3e1f76   hfs/hfsplus: convert dprint to hfs_dbg ... Browse Code »

    Use a more current logging style.

    Rename macro and uses.
    Add do {} while (0) to macro.
    Add DBG_ to macro.
    Add and use hfs_dbg_cont variant where appropriate.

    Signed-off-by: Joe Perches
    Cc: Vyacheslav Dubeyko
    Cc: Hin-Tak Leung
    Cc: Christoph Hellwig
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Joe Perches
     
  • 9509f1785   hfs: add error checking for hfs_find_init() ... Browse Code »

    hfs_find_init() may fail with ENOMEM, but there are places, where the
    returned value is not checked. The consequences can be very unpleasant,
    e.g. kfree uninitialized pointer and inappropriate mutex unlocking.

    The patch adds checks for errors in hfs_find_init().

    Found by Linux Driver Verification project (linuxtesting.org).

    Signed-off-by: Alexey Khoroshilov
    Reviewed-by: Vyacheslav Dubeyko
    Cc: Hin-Tak Leung
    Cc: Al Viro
    Cc: Artem Bityutskiy
    Cc: Christoph Hellwig
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Alexey Khoroshilov
     

23 Jul, 2012

1 commit

  • 5687b5780   hfs: get rid of hfs_sync_super ... Browse Code »

    This patch makes hfs stop using the VFS '->write_super()' method along with
    the 's_dirt' superblock flag, because they are on their way out.

    The whole "superblock write-out" VFS infrastructure is served by the
    'sync_supers()' kernel thread, which wakes up every 5 (by default) seconds and
    writes out all dirty superblocks using the '->write_super()' call-back. But the
    problem with this thread is that it wastes power by waking up the system every
    5 seconds, even if there are no diry superblocks, or there are no client
    file-systems which would need this (e.g., btrfs does not use
    '->write_super()'). So we want to kill it completely and thus, we need to make
    file-systems to stop using the '->write_super()' VFS service, and then remove
    it together with the kernel thread.

    Tested using fsstress from the LTP project.

    Signed-off-by: Artem Bityutskiy
    Signed-off-by: Al Viro

    Artem Bityutskiy
     

26 Jul, 2008

1 commit

17 Oct, 2007

1 commit

02 Aug, 2005

1 commit

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