lkml.org 
[lkml]   [2019]   [Nov]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH AUTOSEL 4.4 27/68] gfs2: take jdata unstuff into account in do_grow
    Date
    From: Bob Peterson <rpeterso@redhat.com>

    [ Upstream commit bc0205612bbd4dd4026d4ba6287f5643c37366ec ]

    Before this patch, function do_grow would not reserve enough journal
    blocks in the transaction to unstuff jdata files while growing them.
    This patch adds the logic to add one more block if the file to grow
    is jdata.

    Signed-off-by: Bob Peterson <rpeterso@redhat.com>
    Reviewed-by: Andreas Gruenbacher <agruenba@redhat.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    fs/gfs2/bmap.c | 2 ++
    1 file changed, 2 insertions(+)

    diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c
    index 09476bb8f6cd0..f0302e09eff99 100644
    --- a/fs/gfs2/bmap.c
    +++ b/fs/gfs2/bmap.c
    @@ -1235,6 +1235,8 @@ static int do_grow(struct inode *inode, u64 size)
    }

    error = gfs2_trans_begin(sdp, RES_DINODE + RES_STATFS + RES_RG_BIT +
    + (unstuff &&
    + gfs2_is_jdata(ip) ? RES_JDATA : 0) +
    (sdp->sd_args.ar_quota == GFS2_QUOTA_OFF ?
    0 : RES_QUOTA), 0);
    if (error)
    --
    2.20.1
    \
     
     \ /
      Last update: 2019-11-22 07:18    [W:2.943 / U:0.024 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site