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| author | Tejun Heo <tj@kernel.org> | 2008-09-04 09:17:31 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2008-10-09 08:56:12 +0200 |
| commit | 243294dae09c909c0442c8f04d470b69c3c19d6e (patch) | |
| tree | b6178beadd19247b81d2b09e063e856943c83177 /block/genhd.c | |
| parent | fad7f01e61bf737fe8a3740d803f000db57ecac6 (diff) | |
| download | linux-3.10-243294dae09c909c0442c8f04d470b69c3c19d6e.tar.gz linux-3.10-243294dae09c909c0442c8f04d470b69c3c19d6e.tar.bz2 linux-3.10-243294dae09c909c0442c8f04d470b69c3c19d6e.zip | |
block: fix duplicate headers for /proc/partitions
seqf can be started multiple times for a read and the header should be
printed only for the initial one. Fix it.
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block/genhd.c')
| -rw-r--r-- | block/genhd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/genhd.c b/block/genhd.c index ed926b760ca..8acaff0154e 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -697,7 +697,7 @@ static void *show_partition_start(struct seq_file *seqf, loff_t *pos) static void *p; p = disk_seqf_start(seqf, pos); - if (!IS_ERR(p) && p) + if (!IS_ERR(p) && p && !*pos) seq_puts(seqf, "major minor #blocks name\n\n"); return p; } |