lkml.org 
[lkml]   [2009]   [Oct]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    Date
    From
    Subject[patch 19/28] hw_random: Remove BKL from core
    hw_random core is completely serialized with rng_mutex. No need for
    the cycle_kernel_lock() magic.

    Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
    Cc: Herbert Xu <herbert@gondor.apana.org.au>
    ---
    drivers/char/hw_random/core.c | 1 -
    1 file changed, 1 deletion(-)

    Index: linux-2.6-tip/drivers/char/hw_random/core.c
    ===================================================================
    --- linux-2.6-tip.orig/drivers/char/hw_random/core.c
    +++ linux-2.6-tip/drivers/char/hw_random/core.c
    @@ -87,7 +87,6 @@ static int rng_dev_open(struct inode *in
    return -EINVAL;
    if (filp->f_mode & FMODE_WRITE)
    return -EINVAL;
    - cycle_kernel_lock();
    return 0;
    }




    \
     
     \ /
      Last update: 2009-10-10 18:15    [W:0.020 / U:30.560 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site