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authorPatrick McHardy <kaber@trash.net>2012-08-08 21:03:47 +0200
committerPatrick McHardy <kaber@trash.net>2012-08-08 21:03:47 +0200
commitd53b4ed072d9779cdf53582c46436dec06d0961f (patch)
treeac95ecab33e31cd79aae69c475e8348adac51230 /fs/jffs2/dir.c
parent5d4dff7f1011a81a693a9c7b1f6a0b9c842eb60c (diff)
parent28a33cbc24e4256c143dce96c7d93bf423229f92 (diff)
Merge tag 'v3.5' of 192.168.0.154:/repos/git/linux-2.6
Conflicts: drivers/Kconfig Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'fs/jffs2/dir.c')
-rw-r--r--fs/jffs2/dir.c55
1 files changed, 31 insertions, 24 deletions
diff --git a/fs/jffs2/dir.c b/fs/jffs2/dir.c
index be6169bd8ac..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>
@@ -22,16 +24,16 @@
static int jffs2_readdir (struct file *, void *, filldir_t);
-static int jffs2_create (struct inode *,struct dentry *,int,
+static int jffs2_create (struct inode *,struct dentry *,umode_t,
struct nameidata *);
static struct dentry *jffs2_lookup (struct inode *,struct dentry *,
struct nameidata *);
static int jffs2_link (struct dentry *,struct inode *,struct dentry *);
static int jffs2_unlink (struct inode *,struct dentry *);
static int jffs2_symlink (struct inode *,struct dentry *,const char *);
-static int jffs2_mkdir (struct inode *,struct dentry *,int);
+static int jffs2_mkdir (struct inode *,struct dentry *,umode_t);
static int jffs2_rmdir (struct inode *,struct dentry *);
-static int jffs2_mknod (struct inode *,struct dentry *,int,dev_t);
+static int jffs2_mknod (struct inode *,struct dentry *,umode_t,dev_t);
static int jffs2_rename (struct inode *, struct dentry *,
struct inode *, struct dentry *);
@@ -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++;
@@ -169,8 +174,8 @@ static int jffs2_readdir(struct file *filp, void *dirent, filldir_t filldir)
/***********************************************************************/
-static int jffs2_create(struct inode *dir_i, struct dentry *dentry, int mode,
- struct nameidata *nd)
+static int jffs2_create(struct inode *dir_i, struct dentry *dentry,
+ umode_t mode, struct nameidata *nd)
{
struct jffs2_raw_inode *ri;
struct jffs2_inode_info *f, *dir_f;
@@ -184,12 +189,12 @@ static int jffs2_create(struct inode *dir_i, struct dentry *dentry, int mode,
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, int mode,
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
@@ -450,7 +456,7 @@ static int jffs2_symlink (struct inode *dir_i, struct dentry *dentry, const char
}
-static int jffs2_mkdir (struct inode *dir_i, struct dentry *dentry, int mode)
+static int jffs2_mkdir (struct inode *dir_i, struct dentry *dentry, umode_t mode)
{
struct jffs2_inode_info *f, *dir_f;
struct jffs2_sb_info *c;
@@ -618,7 +624,7 @@ static int jffs2_rmdir (struct inode *dir_i, struct dentry *dentry)
return ret;
}
-static int jffs2_mknod (struct inode *dir_i, struct dentry *dentry, int mode, dev_t rdev)
+static int jffs2_mknod (struct inode *dir_i, struct dentry *dentry, umode_t mode, dev_t rdev)
{
struct jffs2_inode_info *f, *dir_f;
struct jffs2_sb_info *c;
@@ -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);