Commit 8a78d593 authored by Ian Kent's avatar Ian Kent Committed by Linus Torvalds
Browse files

autofs4: use pr_xxx() macros directly for logging 



Use the standard pr_xxx() log macros directly for log prints instead of
the AUTOFS_XXX() macros.

Signed-off-by: default avatarIan Kent <ikent@redhat.com>
Cc: Joe Perches <joe@perches.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 90967c87

fs/autofs4/autofs_i.h

+4 −11
Original line number Diff line number Diff line
@@ -35,17 +35,10 @@ 


/* #define DEBUG */



#define DPRINTK(fmt, ...)				\

	pr_debug(KBUILD_MODNAME ":pid:%d:%s: " fmt,	\

		current->pid, __func__, ##__VA_ARGS__)



#define AUTOFS_WARN(fmt, ...)				\

	pr_warn(KBUILD_MODNAME ":pid:%d:%s: " fmt,	\

		current->pid, __func__, ##__VA_ARGS__)



#define AUTOFS_ERROR(fmt, ...)				\

	pr_err(KBUILD_MODNAME ":pid:%d:%s: " fmt,	\

		current->pid, __func__, ##__VA_ARGS__)

#ifdef pr_fmt

#undef pr_fmt

#endif

#define pr_fmt(fmt) KBUILD_MODNAME ":pid:%d:%s: " fmt, current->pid, __func__



/*

 * Unified info structure.  This is pointed to by both the dentry and

fs/autofs4/dev-ioctl.c

+13 −13
Original line number Diff line number Diff line
@@ -74,7 +74,7 @@ static int check_dev_ioctl_version(int cmd, struct autofs_dev_ioctl *param) 


	if ((param->ver_major != AUTOFS_DEV_IOCTL_VERSION_MAJOR) ||

	    (param->ver_minor > AUTOFS_DEV_IOCTL_VERSION_MINOR)) {

		AUTOFS_WARN("ioctl control interface version mismatch: "

		pr_warn("ioctl control interface version mismatch: "

			"kernel(%u.%u), user(%u.%u), cmd(%d)\n",

			AUTOFS_DEV_IOCTL_VERSION_MAJOR,

			AUTOFS_DEV_IOCTL_VERSION_MINOR,
@@ -129,7 +129,7 @@ static int validate_dev_ioctl(int cmd, struct autofs_dev_ioctl *param) 


	err = check_dev_ioctl_version(cmd, param);

	if (err) {

		AUTOFS_WARN("invalid device control module version "

		pr_warn("invalid device control module version "

			"supplied for cmd(0x%08x)\n", cmd);

		goto out;

	}
@@ -137,7 +137,7 @@ static int validate_dev_ioctl(int cmd, struct autofs_dev_ioctl *param) 
	if (param->size > sizeof(*param)) {

		err = invalid_str(param->path, param->size - sizeof(*param));

		if (err) {

			AUTOFS_WARN(

			pr_warn(

			  "path string terminator missing for cmd(0x%08x)\n",

			  cmd);

			goto out;
@@ -145,7 +145,7 @@ static int validate_dev_ioctl(int cmd, struct autofs_dev_ioctl *param) 


		err = check_name(param->path);

		if (err) {

			AUTOFS_WARN("invalid path supplied for cmd(0x%08x)\n",

			pr_warn("invalid path supplied for cmd(0x%08x)\n",

				cmd);

			goto out;

		}
@@ -373,7 +373,7 @@ static int autofs_dev_ioctl_setpipefd(struct file *fp, 
		new_pid = get_task_pid(current, PIDTYPE_PGID);



		if (ns_of_pid(new_pid) != ns_of_pid(sbi->oz_pgrp)) {

			AUTOFS_WARN("not allowed to change PID namespace\n");

			pr_warn("not allowed to change PID namespace\n");

			err = -EINVAL;

			goto out;

		}
@@ -661,7 +661,7 @@ static int _autofs_dev_ioctl(unsigned int command, 


	fn = lookup_dev_ioctl(cmd);

	if (!fn) {

		AUTOFS_WARN("unknown command 0x%08x\n", command);

		pr_warn("unknown command 0x%08x\n", command);

		return -ENOTTY;

	}
@@ -754,7 +754,7 @@ int __init autofs_dev_ioctl_init(void) 


	r = misc_register(&_autofs_dev_ioctl_misc);

	if (r) {

		AUTOFS_ERROR("misc_register failed for control device\n");

		pr_err("misc_register failed for control device\n");

		return r;

	}

fs/autofs4/expire.c

+12 −12
Original line number Diff line number Diff line
@@ -37,7 +37,7 @@ static int autofs4_mount_busy(struct vfsmount *mnt, struct dentry *dentry) 
	struct path path = {.mnt = mnt, .dentry = dentry};

	int status = 1;



	DPRINTK("dentry %p %pd\n", dentry, dentry);

	pr_debug("dentry %p %pd\n", dentry, dentry);



	path_get(&path);
@@ -63,7 +63,7 @@ static int autofs4_mount_busy(struct vfsmount *mnt, struct dentry *dentry) 


	status = 0;

done:

	DPRINTK("returning = %d\n", status);

	pr_debug("returning = %d\n", status);

	path_put(&path);

	return status;

}
@@ -189,7 +189,7 @@ static int autofs4_direct_busy(struct vfsmount *mnt, 
			       unsigned long timeout,

			       int do_now)

{

	DPRINTK("top %p %pd\n", top, top);

	pr_debug("top %p %pd\n", top, top);



	/* If it's busy update the expiry counters */

	if (!may_umount_tree(mnt)) {
@@ -220,7 +220,7 @@ static int autofs4_tree_busy(struct vfsmount *mnt, 
	struct autofs_info *top_ino = autofs4_dentry_ino(top);

	struct dentry *p;



	DPRINTK("top %p %pd\n", top, top);

	pr_debug("top %p %pd\n", top, top);



	/* Negative dentry - give up */

	if (!simple_positive(top))
@@ -228,7 +228,7 @@ static int autofs4_tree_busy(struct vfsmount *mnt, 


	p = NULL;

	while ((p = get_next_positive_dentry(p, top))) {

		DPRINTK("dentry %p %pd\n", p, p);

		pr_debug("dentry %p %pd\n", p, p);



		/*

		 * Is someone visiting anywhere in the subtree ?
@@ -274,11 +274,11 @@ static struct dentry *autofs4_check_leaves(struct vfsmount *mnt, 
{

	struct dentry *p;



	DPRINTK("parent %p %pd\n", parent, parent);

	pr_debug("parent %p %pd\n", parent, parent);



	p = NULL;

	while ((p = get_next_positive_dentry(p, parent))) {

		DPRINTK("dentry %p %pd\n", p, p);

		pr_debug("dentry %p %pd\n", p, p);



		if (d_mountpoint(p)) {

			/* Can we umount this guy */
@@ -363,7 +363,7 @@ static struct dentry *should_expire(struct dentry *dentry, 
	 *	   offset (autofs-5.0+).

	 */

	if (d_mountpoint(dentry)) {

		DPRINTK("checking mountpoint %p %pd\n", dentry, dentry);

		pr_debug("checking mountpoint %p %pd\n", dentry, dentry);



		/* Can we umount this guy */

		if (autofs4_mount_busy(mnt, dentry))
@@ -376,7 +376,7 @@ static struct dentry *should_expire(struct dentry *dentry, 
	}



	if (d_really_is_positive(dentry) && d_is_symlink(dentry)) {

		DPRINTK("checking symlink %p %pd\n", dentry, dentry);

		pr_debug("checking symlink %p %pd\n", dentry, dentry);

		/*

		 * A symlink can't be "busy" in the usual sense so

		 * just check last used for expire timeout.
@@ -473,7 +473,7 @@ struct dentry *autofs4_expire_indirect(struct super_block *sb, 
	return NULL;



found:

	DPRINTK("returning %p %pd\n", expired, expired);

	pr_debug("returning %p %pd\n", expired, expired);

	ino->flags |= AUTOFS_INF_EXPIRING;

	smp_mb();

	ino->flags &= ~AUTOFS_INF_NO_RCU;
@@ -505,12 +505,12 @@ int autofs4_expire_wait(struct dentry *dentry, int rcu_walk) 
	if (ino->flags & AUTOFS_INF_EXPIRING) {

		spin_unlock(&sbi->fs_lock);



		DPRINTK("waiting for expire %p name=%pd\n", dentry, dentry);

		pr_debug("waiting for expire %p name=%pd\n", dentry, dentry);



		status = autofs4_wait(sbi, dentry, NFY_NONE);

		wait_for_completion(&ino->expire_complete);



		DPRINTK("expire done status=%d\n", status);

		pr_debug("expire done status=%d\n", status);



		if (d_unhashed(dentry))

			return -EAGAIN;

fs/autofs4/inode.c

+11 −11
Original line number Diff line number Diff line
@@ -60,7 +60,7 @@ void autofs4_kill_sb(struct super_block *sb) 
		put_pid(sbi->oz_pgrp);

	}



	DPRINTK("shutting down\n");

	pr_debug("shutting down\n");

	kill_litter_super(sb);

	if (sbi)

		kfree_rcu(sbi, rcu);
@@ -221,7 +221,7 @@ int autofs4_fill_super(struct super_block *s, void *data, int silent) 
	sbi = kzalloc(sizeof(*sbi), GFP_KERNEL);

	if (!sbi)

		return -ENOMEM;

	DPRINTK("starting up, sbi = %p\n", sbi);

	pr_debug("starting up, sbi = %p\n", sbi);



	s->s_fs_info = sbi;

	sbi->magic = AUTOFS_SBI_MAGIC;
@@ -270,14 +270,14 @@ int autofs4_fill_super(struct super_block *s, void *data, int silent) 
	if (parse_options(data, &pipefd, &root_inode->i_uid, &root_inode->i_gid,

			  &pgrp, &pgrp_set, &sbi->type, &sbi->min_proto,

			  &sbi->max_proto)) {

		AUTOFS_ERROR("called with bogus options\n");

		pr_err("called with bogus options\n");

		goto fail_dput;

	}



	if (pgrp_set) {

		sbi->oz_pgrp = find_get_pid(pgrp);

		if (!sbi->oz_pgrp) {

			AUTOFS_ERROR("could not find process group %d\n",

			pr_err("could not find process group %d\n",

				pgrp);

			goto fail_dput;

		}
@@ -294,7 +294,7 @@ int autofs4_fill_super(struct super_block *s, void *data, int silent) 
	/* Couldn't this be tested earlier? */

	if (sbi->max_proto < AUTOFS_MIN_PROTO_VERSION ||

	    sbi->min_proto > AUTOFS_MAX_PROTO_VERSION) {

		AUTOFS_ERROR("kernel does not match daemon version "

		pr_err("kernel does not match daemon version "

		       "daemon (%d, %d) kernel (%d, %d)\n",

		       sbi->min_proto, sbi->max_proto,

		       AUTOFS_MIN_PROTO_VERSION, AUTOFS_MAX_PROTO_VERSION);
@@ -308,11 +308,11 @@ int autofs4_fill_super(struct super_block *s, void *data, int silent) 
		sbi->version = sbi->max_proto;

	sbi->sub_version = AUTOFS_PROTO_SUBVERSION;



	DPRINTK("pipe fd = %d, pgrp = %u\n", pipefd, pid_nr(sbi->oz_pgrp));

	pr_debug("pipe fd = %d, pgrp = %u\n", pipefd, pid_nr(sbi->oz_pgrp));

	pipe = fget(pipefd);



	if (!pipe) {

		AUTOFS_ERROR("could not open pipe file descriptor\n");

		pr_err("could not open pipe file descriptor\n");

		goto fail_dput;

	}

	ret = autofs_prepare_pipe(pipe);
@@ -332,7 +332,7 @@ int autofs4_fill_super(struct super_block *s, void *data, int silent) 
	 * Failure ... clean up.

	 */

fail_fput:

	AUTOFS_ERROR("pipe file descriptor does not contain proper ops\n");

	pr_err("pipe file descriptor does not contain proper ops\n");

	fput(pipe);

	/* fall through */

fail_dput:

fs/autofs4/root.c

+16 −16
Original line number Diff line number Diff line
@@ -108,7 +108,7 @@ static int autofs4_dir_open(struct inode *inode, struct file *file) 
	struct dentry *dentry = file->f_path.dentry;

	struct autofs_sb_info *sbi = autofs4_sbi(dentry->d_sb);



	DPRINTK("file=%p dentry=%p %pd\n", file, dentry, dentry);

	pr_debug("file=%p dentry=%p %pd\n", file, dentry, dentry);



	if (autofs4_oz_mode(sbi))

		goto out;
@@ -138,7 +138,7 @@ static void autofs4_dentry_release(struct dentry *de) 
	struct autofs_info *ino = autofs4_dentry_ino(de);

	struct autofs_sb_info *sbi = autofs4_sbi(de->d_sb);



	DPRINTK("releasing %p\n", de);

	pr_debug("releasing %p\n", de);



	if (!ino)

		return;
@@ -278,9 +278,9 @@ static int autofs4_mount_wait(struct dentry *dentry, bool rcu_walk) 
	if (ino->flags & AUTOFS_INF_PENDING) {

		if (rcu_walk)

			return -ECHILD;

		DPRINTK("waiting for mount name=%pd\n", dentry);

		pr_debug("waiting for mount name=%pd\n", dentry);

		status = autofs4_wait(sbi, dentry, NFY_MOUNT);

		DPRINTK("mount wait done status=%d\n", status);

		pr_debug("mount wait done status=%d\n", status);

	}

	ino->last_used = jiffies;

	return status;
@@ -340,7 +340,7 @@ static struct vfsmount *autofs4_d_automount(struct path *path) 
	struct autofs_info *ino = autofs4_dentry_ino(dentry);

	int status;



	DPRINTK("dentry=%p %pd\n", dentry, dentry);

	pr_debug("dentry=%p %pd\n", dentry, dentry);



	/* The daemon never triggers a mount. */

	if (autofs4_oz_mode(sbi))
@@ -427,7 +427,7 @@ static int autofs4_d_manage(struct dentry *dentry, bool rcu_walk) 
	struct autofs_info *ino = autofs4_dentry_ino(dentry);

	int status;



	DPRINTK("dentry=%p %pd\n", dentry, dentry);

	pr_debug("dentry=%p %pd\n", dentry, dentry);



	/* The daemon never waits. */

	if (autofs4_oz_mode(sbi)) {
@@ -504,7 +504,7 @@ static struct dentry *autofs4_lookup(struct inode *dir, 
	struct autofs_info *ino;

	struct dentry *active;



	DPRINTK("name = %pd\n", dentry);

	pr_debug("name = %pd\n", dentry);



	/* File name too long to exist */

	if (dentry->d_name.len > NAME_MAX)
@@ -512,7 +512,7 @@ static struct dentry *autofs4_lookup(struct inode *dir, 


	sbi = autofs4_sbi(dir->i_sb);



	DPRINTK("pid = %u, pgrp = %u, catatonic = %d, oz_mode = %d\n",

	pr_debug("pid = %u, pgrp = %u, catatonic = %d, oz_mode = %d\n",

		 current->pid, task_pgrp_nr(current), sbi->catatonic,

		 autofs4_oz_mode(sbi));
@@ -559,7 +559,7 @@ static int autofs4_dir_symlink(struct inode *dir, 
	size_t size = strlen(symname);

	char *cp;



	DPRINTK("%s <- %pd\n", symname, dentry);

	pr_debug("%s <- %pd\n", symname, dentry);



	if (!autofs4_oz_mode(sbi))

		return -EACCES;
@@ -699,7 +699,7 @@ static int autofs4_dir_rmdir(struct inode *dir, struct dentry *dentry) 
	struct autofs_info *ino = autofs4_dentry_ino(dentry);

	struct autofs_info *p_ino;



	DPRINTK("dentry %p, removing %pd\n", dentry, dentry);

	pr_debug("dentry %p, removing %pd\n", dentry, dentry);



	if (!autofs4_oz_mode(sbi))

		return -EACCES;
@@ -742,7 +742,7 @@ static int autofs4_dir_mkdir(struct inode *dir, 
	if (!autofs4_oz_mode(sbi))

		return -EACCES;



	DPRINTK("dentry %p, creating %pd\n", dentry, dentry);

	pr_debug("dentry %p, creating %pd\n", dentry, dentry);



	BUG_ON(!ino);
@@ -844,7 +844,7 @@ static inline int autofs4_ask_umount(struct vfsmount *mnt, int __user *p) 
	if (may_umount(mnt))

		status = 1;



	DPRINTK("returning %d\n", status);

	pr_debug("returning %d\n", status);



	status = put_user(status, p);
@@ -872,7 +872,7 @@ static int autofs4_root_ioctl_unlocked(struct inode *inode, struct file *filp, 
	struct autofs_sb_info *sbi = autofs4_sbi(inode->i_sb);

	void __user *p = (void __user *)arg;



	DPRINTK("cmd = 0x%08x, arg = 0x%08lx, sbi = %p, pgrp = %u\n",

	pr_debug("cmd = 0x%08x, arg = 0x%08lx, sbi = %p, pgrp = %u\n",

		 cmd, arg, sbi, task_pgrp_nr(current));



	if (_IOC_TYPE(cmd) != _IOC_TYPE(AUTOFS_IOC_FIRST) ||

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