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| author | Al Viro <viro@zeniv.linux.org.uk> | 2015-05-02 10:37:09 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-05-10 22:18:26 -0400 |
| commit | 2e03f3ea7acbee59a89ea73a696b2eb4c3145cde (patch) | |
| tree | 0d9a2ad8183ff73678ee231ab93730ebff048324 /fs/sysv | |
| parent | 0f301bd3055e86771e7c738ca009afad0964dbd2 (diff) | |
| download | lwn-2e03f3ea7acbee59a89ea73a696b2eb4c3145cde.tar.gz lwn-2e03f3ea7acbee59a89ea73a696b2eb4c3145cde.zip | |
sysv: switch to simple_follow_link()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/sysv')
| -rw-r--r-- | fs/sysv/Makefile | 2 | ||||
| -rw-r--r-- | fs/sysv/inode.c | 5 | ||||
| -rw-r--r-- | fs/sysv/symlink.c | 20 | ||||
| -rw-r--r-- | fs/sysv/sysv.h | 1 |
4 files changed, 4 insertions, 24 deletions
diff --git a/fs/sysv/Makefile b/fs/sysv/Makefile index 3591f9d7a48a..7a75e70a4b61 100644 --- a/fs/sysv/Makefile +++ b/fs/sysv/Makefile @@ -5,4 +5,4 @@ obj-$(CONFIG_SYSV_FS) += sysv.o sysv-objs := ialloc.o balloc.o inode.o itree.o file.o dir.o \ - namei.o super.o symlink.o + namei.o super.o diff --git a/fs/sysv/inode.c b/fs/sysv/inode.c index 88956309cc86..590ad9206e3f 100644 --- a/fs/sysv/inode.c +++ b/fs/sysv/inode.c @@ -166,8 +166,9 @@ void sysv_set_inode(struct inode *inode, dev_t rdev) inode->i_op = &sysv_symlink_inode_operations; inode->i_mapping->a_ops = &sysv_aops; } else { - inode->i_op = &sysv_fast_symlink_inode_operations; - nd_terminate_link(SYSV_I(inode)->i_data, inode->i_size, + inode->i_op = &simple_symlink_inode_operations; + inode->i_link = (char *)SYSV_I(inode)->i_data; + nd_terminate_link(inode->i_link, inode->i_size, sizeof(SYSV_I(inode)->i_data) - 1); } } else diff --git a/fs/sysv/symlink.c b/fs/sysv/symlink.c deleted file mode 100644 index d3fa0d703314..000000000000 --- a/fs/sysv/symlink.c +++ /dev/null @@ -1,20 +0,0 @@ -/* - * linux/fs/sysv/symlink.c - * - * Handling of System V filesystem fast symlinks extensions. - * Aug 2001, Christoph Hellwig (hch@infradead.org) - */ - -#include "sysv.h" -#include <linux/namei.h> - -static void *sysv_follow_link(struct dentry *dentry, struct nameidata *nd) -{ - nd_set_link(nd, (char *)SYSV_I(d_inode(dentry))->i_data); - return NULL; -} - -const struct inode_operations sysv_fast_symlink_inode_operations = { - .readlink = generic_readlink, - .follow_link = sysv_follow_link, -}; diff --git a/fs/sysv/sysv.h b/fs/sysv/sysv.h index 69d488986cce..2c13525131cd 100644 --- a/fs/sysv/sysv.h +++ b/fs/sysv/sysv.h @@ -161,7 +161,6 @@ extern ino_t sysv_inode_by_name(struct dentry *); extern const struct inode_operations sysv_file_inode_operations; extern const struct inode_operations sysv_dir_inode_operations; -extern const struct inode_operations sysv_fast_symlink_inode_operations; extern const struct file_operations sysv_file_operations; extern const struct file_operations sysv_dir_operations; extern const struct address_space_operations sysv_aops; |