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| author | Josef "Jeff" Sipek <jsipek@cs.sunysb.edu> | 2006-12-08 02:36:35 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-08 08:28:41 -0800 |
| commit | 0f7fc9e4d03987fe29f6dd4aa67e4c56eb7ecb05 (patch) | |
| tree | 51763269e44eb9bf4d0f8c529577489902850cf9 /fs/exec.c | |
| parent | b65d34fd465f19fbe2f32f2205a9a06ca7c2bdeb (diff) | |
| download | lwn-0f7fc9e4d03987fe29f6dd4aa67e4c56eb7ecb05.tar.gz lwn-0f7fc9e4d03987fe29f6dd4aa67e4c56eb7ecb05.zip | |
[PATCH] VFS: change struct file to use struct path
This patch changes struct file to use struct path instead of having
independent pointers to struct dentry and struct vfsmount, and converts all
users of f_{dentry,vfsmnt} in fs/ to use f_path.{dentry,mnt}.
Additionally, it adds two #define's to make the transition easier for users of
the f_dentry and f_vfsmnt.
Signed-off-by: Josef "Jeff" Sipek <jsipek@cs.sunysb.edu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/exec.c')
| -rw-r--r-- | fs/exec.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/exec.c b/fs/exec.c index add0e03c3ea9..60433e2254a4 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -912,7 +912,7 @@ EXPORT_SYMBOL(flush_old_exec); int prepare_binprm(struct linux_binprm *bprm) { int mode; - struct inode * inode = bprm->file->f_dentry->d_inode; + struct inode * inode = bprm->file->f_path.dentry->d_inode; int retval; mode = inode->i_mode; @@ -922,7 +922,7 @@ int prepare_binprm(struct linux_binprm *bprm) bprm->e_uid = current->euid; bprm->e_gid = current->egid; - if(!(bprm->file->f_vfsmnt->mnt_flags & MNT_NOSUID)) { + if(!(bprm->file->f_path.mnt->mnt_flags & MNT_NOSUID)) { /* Set-uid? */ if (mode & S_ISUID) { current->personality &= ~PER_CLEAR_ON_SETID; @@ -1519,10 +1519,10 @@ int do_coredump(long signr, int exit_code, struct pt_regs * regs) 0600); if (IS_ERR(file)) goto fail_unlock; - inode = file->f_dentry->d_inode; + inode = file->f_path.dentry->d_inode; if (inode->i_nlink > 1) goto close_fail; /* multiple links - don't dump */ - if (!ispipe && d_unhashed(file->f_dentry)) + if (!ispipe && d_unhashed(file->f_path.dentry)) goto close_fail; /* AK: actually i see no reason to not allow this for named pipes etc., @@ -1533,7 +1533,7 @@ int do_coredump(long signr, int exit_code, struct pt_regs * regs) goto close_fail; if (!file->f_op->write) goto close_fail; - if (!ispipe && do_truncate(file->f_dentry, 0, 0, file) != 0) + if (!ispipe && do_truncate(file->f_path.dentry, 0, 0, file) != 0) goto close_fail; retval = binfmt->core_dump(signr, regs, file); |