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authorVivek Goyal <vgoyal@redhat.com>2010-09-15 21:06:32 (GMT)
committerJens Axboe <jaxboe@fusionio.com>2010-09-16 06:40:42 (GMT)
commitaf41d7bd9b685ab4e8f930627874ba4f4728e128 (patch)
treef91be30499efd1c39a3417cb19186ecca261ebe2 /block/blk-cgroup.c
parent38b6f45a97bbb8536cc7d095b577f580bd4d643e (diff)
blk-cgroup: Kill the header printed at the start of blkio.weight_device file
o Kill extra "dev weight" header which is printed when somebody reads blkio.weight_device file. This really seems to be out of convention. No other blkio files are printing any header at the start of file. I think it is ok to just print values and how to interpret values should be part of documentation. Signed-off-by: Vivek Goyal <vgoyal@redhat.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'block/blk-cgroup.c')
-rw-r--r--block/blk-cgroup.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c
index a680964..c1a39d9 100644
--- a/block/blk-cgroup.c
+++ b/block/blk-cgroup.c
@@ -811,8 +811,6 @@ static int blkiocg_weight_device_read(struct cgroup *cgrp, struct cftype *cft,
struct blkio_cgroup *blkcg;
struct blkio_policy_node *pn;
- seq_printf(m, "dev\tweight\n");
-
blkcg = cgroup_to_blkio_cgroup(cgrp);
if (!list_empty(&blkcg->policy_list)) {
spin_lock_irq(&blkcg->lock);

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