From f81f16339a05775df600b2ff75a79be1864975c1 Mon Sep 17 00:00:00 2001 From: Ilya Dryomov Date: Thu, 28 Apr 2016 16:07:23 +0200 Subject: [PATCH] libceph: rename ceph_calc_pg_primary() Rename ceph_calc_pg_primary() to ceph_pg_to_acting_primary() to emphasise that it returns acting primary. Signed-off-by: Ilya Dryomov --- fs/ceph/ioctl.c | 2 +- include/linux/ceph/osdmap.h | 4 ++-- net/ceph/osdmap.c | 9 +++++---- 3 files changed, 8 insertions(+), 7 deletions(-) diff --git a/fs/ceph/ioctl.c b/fs/ceph/ioctl.c index cca7fff22725..1831ad6cf066 100644 --- a/fs/ceph/ioctl.c +++ b/fs/ceph/ioctl.c @@ -221,7 +221,7 @@ static long ceph_ioctl_get_dataloc(struct file *file, void __user *arg) return r; } - dl.osd = ceph_calc_pg_primary(osdc->osdmap, pgid); + dl.osd = ceph_pg_to_acting_primary(osdc->osdmap, &pgid); if (dl.osd >= 0) { struct ceph_entity_addr *a = ceph_osd_addr(osdc->osdmap, dl.osd); diff --git a/include/linux/ceph/osdmap.h b/include/linux/ceph/osdmap.h index 942189d311e0..3fd978a1639b 100644 --- a/include/linux/ceph/osdmap.h +++ b/include/linux/ceph/osdmap.h @@ -236,8 +236,8 @@ void ceph_pg_to_up_acting_osds(struct ceph_osdmap *osdmap, const struct ceph_pg *raw_pgid, struct ceph_osds *up, struct ceph_osds *acting); -extern int ceph_calc_pg_primary(struct ceph_osdmap *osdmap, - struct ceph_pg pgid); +int ceph_pg_to_acting_primary(struct ceph_osdmap *osdmap, + const struct ceph_pg *raw_pgid); extern struct ceph_pg_pool_info *ceph_pg_pool_by_id(struct ceph_osdmap *map, u64 id); diff --git a/net/ceph/osdmap.c b/net/ceph/osdmap.c index f5fc8fc63879..656384a8fd1e 100644 --- a/net/ceph/osdmap.c +++ b/net/ceph/osdmap.c @@ -1896,13 +1896,14 @@ out: } /* - * Return primary osd for given pgid, or -1 if none. + * Return acting primary for given PG, or -1 if none. */ -int ceph_calc_pg_primary(struct ceph_osdmap *osdmap, struct ceph_pg pgid) +int ceph_pg_to_acting_primary(struct ceph_osdmap *osdmap, + const struct ceph_pg *raw_pgid) { struct ceph_osds up, acting; - ceph_pg_to_up_acting_osds(osdmap, &pgid, &up, &acting); + ceph_pg_to_up_acting_osds(osdmap, raw_pgid, &up, &acting); return acting.primary; } -EXPORT_SYMBOL(ceph_calc_pg_primary); +EXPORT_SYMBOL(ceph_pg_to_acting_primary); -- 2.11.0