diff options
Diffstat (limited to 'fs/jffs2/dir.c')
| -rw-r--r-- | fs/jffs2/dir.c | 41 |
1 files changed, 24 insertions, 17 deletions
diff --git a/fs/jffs2/dir.c b/fs/jffs2/dir.c index 973ac5822bd..b56018896d5 100644 --- a/fs/jffs2/dir.c +++ b/fs/jffs2/dir.c @@ -10,6 +10,8 @@ * */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/kernel.h> #include <linux/slab.h> #include <linux/fs.h> @@ -79,7 +81,7 @@ static struct dentry *jffs2_lookup(struct inode *dir_i, struct dentry *target, uint32_t ino = 0; struct inode *inode = NULL; - D1(printk(KERN_DEBUG "jffs2_lookup()\n")); + jffs2_dbg(1, "jffs2_lookup()\n"); if (target->d_name.len > JFFS2_MAX_NAME_LEN) return ERR_PTR(-ENAMETOOLONG); @@ -103,7 +105,7 @@ static struct dentry *jffs2_lookup(struct inode *dir_i, struct dentry *target, if (ino) { inode = jffs2_iget(dir_i->i_sb, ino); if (IS_ERR(inode)) - printk(KERN_WARNING "iget() failed for ino #%u\n", ino); + pr_warn("iget() failed for ino #%u\n", ino); } return d_splice_alias(inode, target); @@ -119,21 +121,22 @@ static int jffs2_readdir(struct file *filp, void *dirent, filldir_t filldir) struct jffs2_full_dirent *fd; unsigned long offset, curofs; - D1(printk(KERN_DEBUG "jffs2_readdir() for dir_i #%lu\n", filp->f_path.dentry->d_inode->i_ino)); + jffs2_dbg(1, "jffs2_readdir() for dir_i #%lu\n", + filp->f_path.dentry->d_inode->i_ino); f = JFFS2_INODE_INFO(inode); offset = filp->f_pos; if (offset == 0) { - D1(printk(KERN_DEBUG "Dirent 0: \".\", ino #%lu\n", inode->i_ino)); + jffs2_dbg(1, "Dirent 0: \".\", ino #%lu\n", inode->i_ino); if (filldir(dirent, ".", 1, 0, inode->i_ino, DT_DIR) < 0) goto out; offset++; } if (offset == 1) { unsigned long pino = parent_ino(filp->f_path.dentry); - D1(printk(KERN_DEBUG "Dirent 1: \"..\", ino #%lu\n", pino)); + jffs2_dbg(1, "Dirent 1: \"..\", ino #%lu\n", pino); if (filldir(dirent, "..", 2, 1, pino, DT_DIR) < 0) goto out; offset++; @@ -146,16 +149,18 @@ static int jffs2_readdir(struct file *filp, void *dirent, filldir_t filldir) curofs++; /* First loop: curofs = 2; offset = 2 */ if (curofs < offset) { - D2(printk(KERN_DEBUG "Skipping dirent: \"%s\", ino #%u, type %d, because curofs %ld < offset %ld\n", - fd->name, fd->ino, fd->type, curofs, offset)); + jffs2_dbg(2, "Skipping dirent: \"%s\", ino #%u, type %d, because curofs %ld < offset %ld\n", + fd->name, fd->ino, fd->type, curofs, offset); continue; } if (!fd->ino) { - D2(printk(KERN_DEBUG "Skipping deletion dirent \"%s\"\n", fd->name)); + jffs2_dbg(2, "Skipping deletion dirent \"%s\"\n", + fd->name); offset++; continue; } - D2(printk(KERN_DEBUG "Dirent %ld: \"%s\", ino #%u, type %d\n", offset, fd->name, fd->ino, fd->type)); + jffs2_dbg(2, "Dirent %ld: \"%s\", ino #%u, type %d\n", + offset, fd->name, fd->ino, fd->type); if (filldir(dirent, fd->name, strlen(fd->name), offset, fd->ino, fd->type) < 0) break; offset++; @@ -184,12 +189,12 @@ static int jffs2_create(struct inode *dir_i, struct dentry *dentry, c = JFFS2_SB_INFO(dir_i->i_sb); - D1(printk(KERN_DEBUG "jffs2_create()\n")); + jffs2_dbg(1, "%s()\n", __func__); inode = jffs2_new_inode(dir_i, mode, ri); if (IS_ERR(inode)) { - D1(printk(KERN_DEBUG "jffs2_new_inode() failed\n")); + jffs2_dbg(1, "jffs2_new_inode() failed\n"); jffs2_free_raw_inode(ri); return PTR_ERR(inode); } @@ -217,9 +222,9 @@ static int jffs2_create(struct inode *dir_i, struct dentry *dentry, jffs2_free_raw_inode(ri); - D1(printk(KERN_DEBUG "jffs2_create: Created ino #%lu with mode %o, nlink %d(%d). nrpages %ld\n", - inode->i_ino, inode->i_mode, inode->i_nlink, - f->inocache->pino_nlink, inode->i_mapping->nrpages)); + jffs2_dbg(1, "%s(): Created ino #%lu with mode %o, nlink %d(%d). nrpages %ld\n", + __func__, inode->i_ino, inode->i_mode, inode->i_nlink, + f->inocache->pino_nlink, inode->i_mapping->nrpages); d_instantiate(dentry, inode); unlock_new_inode(inode); @@ -362,14 +367,15 @@ static int jffs2_symlink (struct inode *dir_i, struct dentry *dentry, const char /* We use f->target field to store the target path. */ f->target = kmemdup(target, targetlen + 1, GFP_KERNEL); if (!f->target) { - printk(KERN_WARNING "Can't allocate %d bytes of memory\n", targetlen + 1); + pr_warn("Can't allocate %d bytes of memory\n", targetlen + 1); mutex_unlock(&f->sem); jffs2_complete_reservation(c); ret = -ENOMEM; goto fail; } - D1(printk(KERN_DEBUG "jffs2_symlink: symlink's target '%s' cached\n", (char *)f->target)); + jffs2_dbg(1, "%s(): symlink's target '%s' cached\n", + __func__, (char *)f->target); /* No data here. Only a metadata node, which will be obsoleted by the first data write @@ -856,7 +862,8 @@ static int jffs2_rename (struct inode *old_dir_i, struct dentry *old_dentry, f->inocache->pino_nlink++; mutex_unlock(&f->sem); - printk(KERN_NOTICE "jffs2_rename(): Link succeeded, unlink failed (err %d). You now have a hard link\n", ret); + pr_notice("%s(): Link succeeded, unlink failed (err %d). You now have a hard link\n", + __func__, ret); /* Might as well let the VFS know */ d_instantiate(new_dentry, old_dentry->d_inode); ihold(old_dentry->d_inode); |