From: Josef "Jeff" Sipek Date: Fri, 8 Dec 2006 10:36:44 +0000 (-0800) Subject: [PATCH] mm: change uses of f_{dentry,vfsmnt} to use f_path X-Git-Tag: v2.6.20-rc1~34^2~350 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d3ac7f892b7d07d61d0895caa4f6e190e43112f8;p=linux-2.6 [PATCH] mm: change uses of f_{dentry,vfsmnt} to use f_path Change all the uses of f_{dentry,vfsmnt} to f_path.{dentry,mnt} in linux/mm/. Signed-off-by: Josef "Jeff" Sipek Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/mm/fadvise.c b/mm/fadvise.c index 168c78a121..0df4c899e9 100644 --- a/mm/fadvise.c +++ b/mm/fadvise.c @@ -38,7 +38,7 @@ asmlinkage long sys_fadvise64_64(int fd, loff_t offset, loff_t len, int advice) if (!file) return -EBADF; - if (S_ISFIFO(file->f_dentry->d_inode->i_mode)) { + if (S_ISFIFO(file->f_path.dentry->d_inode->i_mode)) { ret = -ESPIPE; goto out; } diff --git a/mm/filemap.c b/mm/filemap.c index af7e2f5cae..606432f71b 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -2269,7 +2269,7 @@ __generic_file_aio_write_nolock(struct kiocb *iocb, const struct iovec *iov, if (count == 0) goto out; - err = remove_suid(file->f_dentry); + err = remove_suid(file->f_path.dentry); if (err) goto out; diff --git a/mm/filemap_xip.c b/mm/filemap_xip.c index b4fd0d7c9b..8d667617f5 100644 --- a/mm/filemap_xip.c +++ b/mm/filemap_xip.c @@ -379,7 +379,7 @@ xip_file_write(struct file *filp, const char __user *buf, size_t len, if (count == 0) goto out_backing; - ret = remove_suid(filp->f_dentry); + ret = remove_suid(filp->f_path.dentry); if (ret) goto out_backing; diff --git a/mm/mmap.c b/mm/mmap.c index 7be110e98d..9717337293 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -188,7 +188,7 @@ static void __remove_shared_vm_struct(struct vm_area_struct *vma, struct file *file, struct address_space *mapping) { if (vma->vm_flags & VM_DENYWRITE) - atomic_inc(&file->f_dentry->d_inode->i_writecount); + atomic_inc(&file->f_path.dentry->d_inode->i_writecount); if (vma->vm_flags & VM_SHARED) mapping->i_mmap_writable--; @@ -399,7 +399,7 @@ static inline void __vma_link_file(struct vm_area_struct *vma) struct address_space *mapping = file->f_mapping; if (vma->vm_flags & VM_DENYWRITE) - atomic_dec(&file->f_dentry->d_inode->i_writecount); + atomic_dec(&file->f_path.dentry->d_inode->i_writecount); if (vma->vm_flags & VM_SHARED) mapping->i_mmap_writable++; @@ -907,7 +907,7 @@ unsigned long do_mmap_pgoff(struct file * file, unsigned long addr, * mounted, in which case we dont add PROT_EXEC.) */ if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC)) - if (!(file && (file->f_vfsmnt->mnt_flags & MNT_NOEXEC))) + if (!(file && (file->f_path.mnt->mnt_flags & MNT_NOEXEC))) prot |= PROT_EXEC; if (!len) @@ -960,7 +960,7 @@ unsigned long do_mmap_pgoff(struct file * file, unsigned long addr, return -EAGAIN; } - inode = file ? file->f_dentry->d_inode : NULL; + inode = file ? file->f_path.dentry->d_inode : NULL; if (file) { switch (flags & MAP_TYPE) { @@ -989,7 +989,7 @@ unsigned long do_mmap_pgoff(struct file * file, unsigned long addr, case MAP_PRIVATE: if (!(file->f_mode & FMODE_READ)) return -EACCES; - if (file->f_vfsmnt->mnt_flags & MNT_NOEXEC) { + if (file->f_path.mnt->mnt_flags & MNT_NOEXEC) { if (vm_flags & VM_EXEC) return -EPERM; vm_flags &= ~VM_MAYEXEC; diff --git a/mm/shmem.c b/mm/shmem.c index c820b4f77b..4bb28d218e 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -1225,7 +1225,7 @@ failed: struct page *shmem_nopage(struct vm_area_struct *vma, unsigned long address, int *type) { - struct inode *inode = vma->vm_file->f_dentry->d_inode; + struct inode *inode = vma->vm_file->f_path.dentry->d_inode; struct page *page = NULL; unsigned long idx; int error; @@ -1248,7 +1248,7 @@ static int shmem_populate(struct vm_area_struct *vma, unsigned long addr, unsigned long len, pgprot_t prot, unsigned long pgoff, int nonblock) { - struct inode *inode = vma->vm_file->f_dentry->d_inode; + struct inode *inode = vma->vm_file->f_path.dentry->d_inode; struct mm_struct *mm = vma->vm_mm; enum sgp_type sgp = nonblock? SGP_QUICK: SGP_CACHE; unsigned long size; @@ -1293,14 +1293,14 @@ static int shmem_populate(struct vm_area_struct *vma, #ifdef CONFIG_NUMA int shmem_set_policy(struct vm_area_struct *vma, struct mempolicy *new) { - struct inode *i = vma->vm_file->f_dentry->d_inode; + struct inode *i = vma->vm_file->f_path.dentry->d_inode; return mpol_set_shared_policy(&SHMEM_I(i)->policy, vma, new); } struct mempolicy * shmem_get_policy(struct vm_area_struct *vma, unsigned long addr) { - struct inode *i = vma->vm_file->f_dentry->d_inode; + struct inode *i = vma->vm_file->f_path.dentry->d_inode; unsigned long idx; idx = ((addr - vma->vm_start) >> PAGE_SHIFT) + vma->vm_pgoff; @@ -1310,7 +1310,7 @@ shmem_get_policy(struct vm_area_struct *vma, unsigned long addr) int shmem_lock(struct file *file, int lock, struct user_struct *user) { - struct inode *inode = file->f_dentry->d_inode; + struct inode *inode = file->f_path.dentry->d_inode; struct shmem_inode_info *info = SHMEM_I(inode); int retval = -ENOMEM; @@ -1422,7 +1422,7 @@ shmem_prepare_write(struct file *file, struct page *page, unsigned offset, unsig static ssize_t shmem_file_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) { - struct inode *inode = file->f_dentry->d_inode; + struct inode *inode = file->f_path.dentry->d_inode; loff_t pos; unsigned long written; ssize_t err; @@ -1442,7 +1442,7 @@ shmem_file_write(struct file *file, const char __user *buf, size_t count, loff_t if (err || !count) goto out; - err = remove_suid(file->f_dentry); + err = remove_suid(file->f_path.dentry); if (err) goto out; @@ -1524,7 +1524,7 @@ out: static void do_shmem_file_read(struct file *filp, loff_t *ppos, read_descriptor_t *desc, read_actor_t actor) { - struct inode *inode = filp->f_dentry->d_inode; + struct inode *inode = filp->f_path.dentry->d_inode; struct address_space *mapping = inode->i_mapping; unsigned long index, offset; @@ -2493,8 +2493,8 @@ struct file *shmem_file_setup(char *name, loff_t size, unsigned long flags) d_instantiate(dentry, inode); inode->i_size = size; inode->i_nlink = 0; /* It is unlinked */ - file->f_vfsmnt = mntget(shm_mnt); - file->f_dentry = dentry; + file->f_path.mnt = mntget(shm_mnt); + file->f_path.dentry = dentry; file->f_mapping = inode->i_mapping; file->f_op = &shmem_file_operations; file->f_mode = FMODE_WRITE | FMODE_READ; diff --git a/mm/swapfile.c b/mm/swapfile.c index c5431072f4..b9fc0e5de6 100644 --- a/mm/swapfile.c +++ b/mm/swapfile.c @@ -1357,10 +1357,10 @@ static int swap_show(struct seq_file *swap, void *v) } file = ptr->swap_file; - len = seq_path(swap, file->f_vfsmnt, file->f_dentry, " \t\n\\"); + len = seq_path(swap, file->f_path.mnt, file->f_path.dentry, " \t\n\\"); seq_printf(swap, "%*s%s\t%u\t%u\t%d\n", len < 40 ? 40 - len : 1, " ", - S_ISBLK(file->f_dentry->d_inode->i_mode) ? + S_ISBLK(file->f_path.dentry->d_inode->i_mode) ? "partition" : "file\t", ptr->pages << (PAGE_SHIFT - 10), ptr->inuse_pages << (PAGE_SHIFT - 10),