diff options
Diffstat (limited to 'fs/gfs2/sys.c')
| -rw-r--r-- | fs/gfs2/sys.c | 30 |
1 files changed, 11 insertions, 19 deletions
diff --git a/fs/gfs2/sys.c b/fs/gfs2/sys.c index 446329728d52..0dc34621f6a6 100644 --- a/fs/gfs2/sys.c +++ b/fs/gfs2/sys.c @@ -85,11 +85,7 @@ static ssize_t uuid_show(struct gfs2_sbd *sdp, char *buf) buf[0] = '\0'; if (!gfs2_uuid_valid(uuid)) return 0; - return snprintf(buf, PAGE_SIZE, "%02X%02X%02X%02X-%02X%02X-" - "%02X%02X-%02X%02X-%02X%02X%02X%02X%02X%02X\n", - uuid[0], uuid[1], uuid[2], uuid[3], uuid[4], uuid[5], - uuid[6], uuid[7], uuid[8], uuid[9], uuid[10], uuid[11], - uuid[12], uuid[13], uuid[14], uuid[15]); + return snprintf(buf, PAGE_SIZE, "%pUB\n", uuid); } static ssize_t freeze_show(struct gfs2_sbd *sdp, char *buf) @@ -158,7 +154,7 @@ static ssize_t statfs_sync_store(struct gfs2_sbd *sdp, const char *buf, if (simple_strtol(buf, NULL, 0) != 1) return -EINVAL; - gfs2_statfs_sync(sdp); + gfs2_statfs_sync(sdp->sd_vfs, 0); return len; } @@ -171,13 +167,14 @@ static ssize_t quota_sync_store(struct gfs2_sbd *sdp, const char *buf, if (simple_strtol(buf, NULL, 0) != 1) return -EINVAL; - gfs2_quota_sync(sdp); + gfs2_quota_sync(sdp->sd_vfs, 0); return len; } static ssize_t quota_refresh_user_store(struct gfs2_sbd *sdp, const char *buf, size_t len) { + int error; u32 id; if (!capable(CAP_SYS_ADMIN)) @@ -185,13 +182,14 @@ static ssize_t quota_refresh_user_store(struct gfs2_sbd *sdp, const char *buf, id = simple_strtoul(buf, NULL, 0); - gfs2_quota_refresh(sdp, 1, id); - return len; + error = gfs2_quota_refresh(sdp, 1, id); + return error ? error : len; } static ssize_t quota_refresh_group_store(struct gfs2_sbd *sdp, const char *buf, size_t len) { + int error; u32 id; if (!capable(CAP_SYS_ADMIN)) @@ -199,8 +197,8 @@ static ssize_t quota_refresh_group_store(struct gfs2_sbd *sdp, const char *buf, id = simple_strtoul(buf, NULL, 0); - gfs2_quota_refresh(sdp, 0, id); - return len; + error = gfs2_quota_refresh(sdp, 0, id); + return error ? error : len; } static ssize_t demote_rq_store(struct gfs2_sbd *sdp, const char *buf, size_t len) @@ -573,14 +571,8 @@ static int gfs2_uevent(struct kset *kset, struct kobject *kobj, add_uevent_var(env, "LOCKPROTO=%s", sdp->sd_proto_name); if (!sdp->sd_args.ar_spectator) add_uevent_var(env, "JOURNALID=%u", sdp->sd_lockstruct.ls_jid); - if (gfs2_uuid_valid(uuid)) { - add_uevent_var(env, "UUID=%02X%02X%02X%02X-%02X%02X-%02X%02X-" - "%02X%02X-%02X%02X%02X%02X%02X%02X", - uuid[0], uuid[1], uuid[2], uuid[3], uuid[4], - uuid[5], uuid[6], uuid[7], uuid[8], uuid[9], - uuid[10], uuid[11], uuid[12], uuid[13], - uuid[14], uuid[15]); - } + if (gfs2_uuid_valid(uuid)) + add_uevent_var(env, "UUID=%pUB", uuid); return 0; } |