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| author | Ilya Dryomov <idryomov@gmail.com> | 2016-04-28 17:07:27 +0300 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2016-05-26 02:15:29 +0300 |
| commit | b4f34795697de9d1ee84a10c8439b4b9970ebd96 (patch) | |
| tree | 103085d5a18f734d2debb4b7362711ee62b59f7e /net | |
| parent | 4609245e2670e3698b083bcd9cc69a65b2b6f9a6 (diff) | |
| download | linux-b4f34795697de9d1ee84a10c8439b4b9970ebd96.tar.xz | |
libceph: take osdc->lock in osdmap_show() and dump flags in hex
There is now about a dozen CEPH_OSDMAP_* flags. This is a debugging
interface, so just dump in hex instead of spelling each flag out.
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ceph/debugfs.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/ceph/debugfs.c b/net/ceph/debugfs.c index 39f91c7250f6..6e434c75cd08 100644 --- a/net/ceph/debugfs.c +++ b/net/ceph/debugfs.c @@ -54,16 +54,15 @@ static int osdmap_show(struct seq_file *s, void *p) { int i; struct ceph_client *client = s->private; - struct ceph_osdmap *map = client->osdc.osdmap; + struct ceph_osd_client *osdc = &client->osdc; + struct ceph_osdmap *map = osdc->osdmap; struct rb_node *n; if (map == NULL) return 0; - seq_printf(s, "epoch %d\n", map->epoch); - seq_printf(s, "flags%s%s\n", - (map->flags & CEPH_OSDMAP_NEARFULL) ? " NEARFULL" : "", - (map->flags & CEPH_OSDMAP_FULL) ? " FULL" : ""); + down_read(&osdc->lock); + seq_printf(s, "epoch %d flags 0x%x\n", map->epoch, map->flags); for (n = rb_first(&map->pg_pools); n; n = rb_next(n)) { struct ceph_pg_pool_info *pi = @@ -105,6 +104,7 @@ static int osdmap_show(struct seq_file *s, void *p) pg->pgid.seed, pg->primary_temp.osd); } + up_read(&osdc->lock); return 0; } |