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    Subject[PATCH 12/29] xfs: rename random32() to prandom_u32()
    Date
    Use more preferable function name which implies using a pseudo-random
    number generator.

    Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
    Cc: Ben Myers <bpm@sgi.com>
    Cc: Alex Elder <elder@kernel.org>
    Cc: xfs@oss.sgi.com
    ---
    fs/xfs/xfs_alloc.c | 2 +-
    fs/xfs/xfs_error.c | 2 +-
    fs/xfs/xfs_ialloc.c | 2 +-
    fs/xfs/xfs_log.c | 2 +-
    4 files changed, 4 insertions(+), 4 deletions(-)

    diff --git a/fs/xfs/xfs_alloc.c b/fs/xfs/xfs_alloc.c
    index 393055f..d2dd19d 100644
    --- a/fs/xfs/xfs_alloc.c
    +++ b/fs/xfs/xfs_alloc.c
    @@ -842,7 +842,7 @@ xfs_alloc_ag_vextent_near(
    */
    int dofirst; /* set to do first algorithm */

    - dofirst = random32() & 1;
    + dofirst = prandom_u32() & 1;
    #endif

    restart:
    diff --git a/fs/xfs/xfs_error.c b/fs/xfs/xfs_error.c
    index 6104560..07bf3b9 100644
    --- a/fs/xfs/xfs_error.c
    +++ b/fs/xfs/xfs_error.c
    @@ -66,7 +66,7 @@ xfs_error_test(int error_tag, int *fsidp, char *expression,
    int i;
    int64_t fsid;

    - if (random32() % randfactor)
    + if (prandom_u32() % randfactor)
    return 0;

    memcpy(&fsid, fsidp, sizeof(xfs_fsid_t));
    diff --git a/fs/xfs/xfs_ialloc.c b/fs/xfs/xfs_ialloc.c
    index a815412..6c75865 100644
    --- a/fs/xfs/xfs_ialloc.c
    +++ b/fs/xfs/xfs_ialloc.c
    @@ -373,7 +373,7 @@ xfs_ialloc_ag_alloc(
    * number from being easily guessable.
    */
    error = xfs_ialloc_inode_init(args.mp, tp, agno, args.agbno,
    - args.len, random32());
    + args.len, prandom_u32());

    if (error)
    return error;
    diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
    index 46bd9d5..92e036b 100644
    --- a/fs/xfs/xfs_log.c
    +++ b/fs/xfs/xfs_log.c
    @@ -3485,7 +3485,7 @@ xlog_ticket_alloc(
    tic->t_curr_res = unit_bytes;
    tic->t_cnt = cnt;
    tic->t_ocnt = cnt;
    - tic->t_tid = random32();
    + tic->t_tid = prandom_u32();
    tic->t_clientid = client;
    tic->t_flags = XLOG_TIC_INITED;
    tic->t_trans_type = 0;
    --
    1.7.11.7


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