diff options
| -rw-r--r-- | fs/efs/dir.c | 5 | ||||
| -rw-r--r-- | fs/efs/namei.c | 9 | ||||
| -rw-r--r-- | fs/efs/symlink.c | 7 |
3 files changed, 3 insertions, 18 deletions
diff --git a/fs/efs/dir.c b/fs/efs/dir.c index 49308a2..7ee6f7e3 100644 --- a/fs/efs/dir.c +++ b/fs/efs/dir.c @@ -5,12 +5,12 @@ */ #include <linux/buffer_head.h> -#include <linux/smp_lock.h> #include "efs.h" static int efs_readdir(struct file *, void *, filldir_t); const struct file_operations efs_dir_operations = { + .llseek = generic_file_llseek, .read = generic_read_dir, .readdir = efs_readdir, }; @@ -33,8 +33,6 @@ static int efs_readdir(struct file *filp, void *dirent, filldir_t filldir) { if (inode->i_size & (EFS_DIRBSIZE-1)) printk(KERN_WARNING "EFS: WARNING: readdir(): directory size not a multiple of EFS_DIRBSIZE\n"); - lock_kernel(); - /* work out where this entry can be found */ block = filp->f_pos >> EFS_DIRBSIZE_BITS; @@ -107,7 +105,6 @@ static int efs_readdir(struct file *filp, void *dirent, filldir_t filldir) { filp->f_pos = (block << EFS_DIRBSIZE_BITS) | slot; out: - unlock_kernel(); return 0; } diff --git a/fs/efs/namei.c b/fs/efs/namei.c index c3fb5f9..1511bf9 100644 --- a/fs/efs/namei.c +++ b/fs/efs/namei.c @@ -8,7 +8,6 @@ #include <linux/buffer_head.h> #include <linux/string.h> -#include <linux/smp_lock.h> #include <linux/exportfs.h> #include "efs.h" @@ -63,16 +62,12 @@ struct dentry *efs_lookup(struct inode *dir, struct dentry *dentry, struct namei efs_ino_t inodenum; struct inode * inode = NULL; - lock_kernel(); inodenum = efs_find_entry(dir, dentry->d_name.name, dentry->d_name.len); if (inodenum) { inode = efs_iget(dir->i_sb, inodenum); - if (IS_ERR(inode)) { - unlock_kernel(); + if (IS_ERR(inode)) return ERR_CAST(inode); - } } - unlock_kernel(); return d_splice_alias(inode, dentry); } @@ -115,11 +110,9 @@ struct dentry *efs_get_parent(struct dentry *child) struct dentry *parent = ERR_PTR(-ENOENT); efs_ino_t ino; - lock_kernel(); ino = efs_find_entry(child->d_inode, "..", 2); if (ino) parent = d_obtain_alias(efs_iget(child->d_inode->i_sb, ino)); - unlock_kernel(); return parent; } diff --git a/fs/efs/symlink.c b/fs/efs/symlink.c index 41911ec..75117d0 100644 --- a/fs/efs/symlink.c +++ b/fs/efs/symlink.c @@ -9,7 +9,6 @@ #include <linux/string.h> #include <linux/pagemap.h> #include <linux/buffer_head.h> -#include <linux/smp_lock.h> #include "efs.h" static int efs_symlink_readpage(struct file *file, struct page *page) @@ -22,9 +21,8 @@ static int efs_symlink_readpage(struct file *file, struct page *page) err = -ENAMETOOLONG; if (size > 2 * EFS_BLOCKSIZE) - goto fail_notlocked; + goto fail; - lock_kernel(); /* read first 512 bytes of link target */ err = -EIO; bh = sb_bread(inode->i_sb, efs_bmap(inode, 0)); @@ -40,14 +38,11 @@ static int efs_symlink_readpage(struct file *file, struct page *page) brelse(bh); } link[size] = '\0'; - unlock_kernel(); SetPageUptodate(page); kunmap(page); unlock_page(page); return 0; fail: - unlock_kernel(); -fail_notlocked: SetPageError(page); kunmap(page); unlock_page(page); |
