Use pr_fmt and remove embedded prefixes. Realign modified multi-line statements to open parenthesis. Convert embedded function name to "%s: ", __func__
Signed-off-by: Joe Perches <[email protected]> --- On Thu, 2014-04-17 at 11:38 -0400, Tejun Heo wrote: > Rolled 1-3 to the pending patchset. Perhaps something like this on top of the modified patches after being applied to -next. There was 1 trivial patch conflict on the Jianyu's patch 3/3 kernel/cgroup.c | 32 +++++++++++++++++--------------- 1 file changed, 17 insertions(+), 15 deletions(-) diff --git a/kernel/cgroup.c b/kernel/cgroup.c index 21a656e..5e6f193 100644 --- a/kernel/cgroup.c +++ b/kernel/cgroup.c @@ -26,6 +26,8 @@ * distribution for more details. */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/cgroup.h> #include <linux/cred.h> #include <linux/ctype.h> @@ -1017,9 +1019,9 @@ static int rebind_subsystems(struct cgroup_root *dst_root, * Just warn about it and continue. */ if (cgrp_dfl_root_visible) { - pr_warn("cgroup: failed to create files (%d) while rebinding 0x%lx to default root\n", - ret, ss_mask); - pr_warn("cgroup: you may retry by moving them to a different hierarchy and unbinding\n"); + pr_warn("failed to create files (%d) while rebinding 0x%lx to default root\n", + ret, ss_mask); + pr_warn("you may retry by moving them to a different hierarchy and unbinding\n"); } } @@ -1210,12 +1212,12 @@ static int parse_cgroupfs_options(char *data, struct cgroup_sb_opts *opts) /* Consistency checks */ if (opts->flags & CGRP_ROOT_SANE_BEHAVIOR) { - pr_warn("cgroup: sane_behavior: this is still under development and its behaviors will change, proceed at your own risk\n"); + pr_warn("sane_behavior: this is still under development and its behaviors will change, proceed at your own risk\n"); if ((opts->flags & (CGRP_ROOT_NOPREFIX | CGRP_ROOT_XATTR)) || opts->cpuset_clone_children || opts->release_agent || opts->name) { - pr_err("cgroup: sane_behavior: noprefix, xattr, clone_children, release_agent and name are not allowed\n"); + pr_err("sane_behavior: noprefix, xattr, clone_children, release_agent and name are not allowed\n"); return -EINVAL; } } else { @@ -1261,7 +1263,7 @@ static int cgroup_remount(struct kernfs_root *kf_root, int *flags, char *data) unsigned long added_mask, removed_mask; if (root->flags & CGRP_ROOT_SANE_BEHAVIOR) { - pr_err("cgroup: sane_behavior: remount is not allowed\n"); + pr_err("sane_behavior: remount is not allowed\n"); return -EINVAL; } @@ -1274,7 +1276,7 @@ static int cgroup_remount(struct kernfs_root *kf_root, int *flags, char *data) goto out_unlock; if (opts.subsys_mask != root->cgrp.subsys_mask || opts.release_agent) - pr_warn("cgroup: option changes via remount are deprecated (pid=%d comm=%s)\n", + pr_warn("option changes via remount are deprecated (pid=%d comm=%s)\n", task_tgid_nr(current), current->comm); added_mask = opts.subsys_mask & ~root->cgrp.subsys_mask; @@ -1283,7 +1285,7 @@ static int cgroup_remount(struct kernfs_root *kf_root, int *flags, char *data) /* Don't allow flags or name to change at remount */ if (((opts.flags ^ root->flags) & CGRP_ROOT_OPTION_MASK) || (opts.name && strcmp(opts.name, root->name))) { - pr_err("cgroup: option or name mismatch, new: 0x%lx \"%s\", old: 0x%lx \"%s\"\n", + pr_err("option or name mismatch, new: 0x%lx \"%s\", old: 0x%lx \"%s\"\n", opts.flags & CGRP_ROOT_OPTION_MASK, opts.name ?: "", root->flags & CGRP_ROOT_OPTION_MASK, root->name); ret = -EINVAL; @@ -1544,11 +1546,11 @@ retry: if ((root->flags ^ opts.flags) & CGRP_ROOT_OPTION_MASK) { if ((root->flags | opts.flags) & CGRP_ROOT_SANE_BEHAVIOR) { - pr_err("cgroup: sane_behavior: new mount options should match the existing superblock\n"); + pr_err("sane_behavior: new mount options should match the existing superblock\n"); ret = -EINVAL; goto out_unlock; } else { - pr_warn("cgroup: new mount options do not match the existing superblock, will be ignored\n"); + pr_warn("new mount options do not match the existing superblock, will be ignored\n"); } } @@ -2415,8 +2417,8 @@ static int cgroup_addrm_files(struct cgroup *cgrp, struct cftype cfts[], if (is_add) { ret = cgroup_add_file(cgrp, cft); if (ret) { - pr_warn("cgroup_addrm_files: failed to add %s, err=%d\n", - cft->name, ret); + pr_warn("%s: failed to add %s, err=%d\n", + __func__, cft->name, ret); return ret; } } else { @@ -3666,10 +3668,10 @@ static int create_css(struct cgroup *cgrp, struct cgroup_subsys *ss) if (ss->broken_hierarchy && !ss->warned_broken_hierarchy && parent->parent) { - pr_warn("cgroup: %s (%d) created nested cgroup for controller \"%s\" which has incomplete hierarchy support. Nested cgroups may change behavior in the future.\n", - current->comm, current->pid, ss->name); + pr_warn("%s (%d) created nested cgroup for controller \"%s\" which has incomplete hierarchy support. Nested cgroups may change behavior in the future.\n", + current->comm, current->pid, ss->name); if (!strcmp(ss->name, "memory")) - pr_warn("cgroup: \"memory\" requires setting use_hierarchy to 1 on the root.\n"); + pr_warn("\"memory\" requires setting use_hierarchy to 1 on the root\n"); ss->warned_broken_hierarchy = true; } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
