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| author | Daichi Mukai <daichi-mukai@cybozu.co.jp> | 2022-06-14 13:22:36 +0200 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2022-08-03 00:54:12 +0200 |
| commit | 842d6b019b180f5b78d71aa445ee3c724e34d462 (patch) | |
| tree | 0b8c995119d7499990048b8eea9b8806f6e740dd /net/ceph | |
| parent | fc54cb8d876ae7b2d1bd0cf8a4d0b96a76318a91 (diff) | |
| download | linux-842d6b019b180f5b78d71aa445ee3c724e34d462.tar.gz linux-842d6b019b180f5b78d71aa445ee3c724e34d462.tar.bz2 linux-842d6b019b180f5b78d71aa445ee3c724e34d462.zip | |
libceph: print fsid and epoch with osd id
Print fsid and epoch in libceph log messages to distinct from which
each message come.
[ idryomov: don't bother with gid for now, print epoch instead ]
Signed-off-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
Signed-off-by: Daichi Mukai <daichi-mukai@cybozu.co.jp>
Reviewed-by: Ilya Dryomov <idryomov@gmail.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'net/ceph')
| -rw-r--r-- | net/ceph/osdmap.c | 30 |
1 files changed, 23 insertions, 7 deletions
diff --git a/net/ceph/osdmap.c b/net/ceph/osdmap.c index 5283ee9be8c8..295098873861 100644 --- a/net/ceph/osdmap.c +++ b/net/ceph/osdmap.c @@ -11,6 +11,22 @@ #include <linux/crush/hash.h> #include <linux/crush/mapper.h> +static __printf(2, 3) +void osdmap_info(const struct ceph_osdmap *map, const char *fmt, ...) +{ + struct va_format vaf; + va_list args; + + va_start(args, fmt); + vaf.fmt = fmt; + vaf.va = &args; + + printk(KERN_INFO "%s (%pU e%u): %pV", KBUILD_MODNAME, &map->fsid, + map->epoch, &vaf); + + va_end(args); +} + char *ceph_osdmap_state_str(char *str, int len, u32 state) { if (!len) @@ -1566,7 +1582,7 @@ static int decode_new_primary_affinity(void **p, void *end, if (ret) return ret; - pr_info("osd%d primary-affinity 0x%x\n", osd, aff); + osdmap_info(map, "osd%d primary-affinity 0x%x\n", osd, aff); } return 0; @@ -1864,9 +1880,9 @@ static int decode_new_up_state_weight(void **p, void *end, u8 struct_v, osd = ceph_decode_32(p); w = ceph_decode_32(p); BUG_ON(osd >= map->max_osd); - pr_info("osd%d weight 0x%x %s\n", osd, w, - w == CEPH_OSD_IN ? "(in)" : - (w == CEPH_OSD_OUT ? "(out)" : "")); + osdmap_info(map, "osd%d weight 0x%x %s\n", osd, w, + w == CEPH_OSD_IN ? "(in)" : + (w == CEPH_OSD_OUT ? "(out)" : "")); map->osd_weight[osd] = w; /* @@ -1898,10 +1914,10 @@ static int decode_new_up_state_weight(void **p, void *end, u8 struct_v, BUG_ON(osd >= map->max_osd); if ((map->osd_state[osd] & CEPH_OSD_UP) && (xorstate & CEPH_OSD_UP)) - pr_info("osd%d down\n", osd); + osdmap_info(map, "osd%d down\n", osd); if ((map->osd_state[osd] & CEPH_OSD_EXISTS) && (xorstate & CEPH_OSD_EXISTS)) { - pr_info("osd%d does not exist\n", osd); + osdmap_info(map, "osd%d does not exist\n", osd); ret = set_primary_affinity(map, osd, CEPH_OSD_DEFAULT_PRIMARY_AFFINITY); if (ret) @@ -1931,7 +1947,7 @@ static int decode_new_up_state_weight(void **p, void *end, u8 struct_v, dout("%s osd%d addr %s\n", __func__, osd, ceph_pr_addr(&addr)); - pr_info("osd%d up\n", osd); + osdmap_info(map, "osd%d up\n", osd); map->osd_state[osd] |= CEPH_OSD_EXISTS | CEPH_OSD_UP; map->osd_addr[osd] = addr; } |