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author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-21 19:37:45 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-21 19:37:45 -0700 |
commit | e8bebe2f71d26871b0970ae1d9cf0ed3cdd9569d (patch) | |
tree | c0d82cbd11daaf579b74121c6641d58947091094 /fs/ecryptfs/mmap.c | |
parent | 6109e2ce2600e2db26cd0424bb9c6ed019723288 (diff) | |
parent | 82f3952c02add60b15eea9151d4d99b6b82066c6 (diff) |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (69 commits)
fix handling of offsets in cris eeprom.c, get rid of fake on-stack files
get rid of home-grown mutex in cris eeprom.c
switch ecryptfs_write() to struct inode *, kill on-stack fake files
switch ecryptfs_get_locked_page() to struct inode *
simplify access to ecryptfs inodes in ->readpage() and friends
AFS: Don't put struct file on the stack
Ban ecryptfs over ecryptfs
logfs: replace inode uid,gid,mode initialization with helper function
ufs: replace inode uid,gid,mode initialization with helper function
udf: replace inode uid,gid,mode init with helper
ubifs: replace inode uid,gid,mode initialization with helper function
sysv: replace inode uid,gid,mode initialization with helper function
reiserfs: replace inode uid,gid,mode initialization with helper function
ramfs: replace inode uid,gid,mode initialization with helper function
omfs: replace inode uid,gid,mode initialization with helper function
bfs: replace inode uid,gid,mode initialization with helper function
ocfs2: replace inode uid,gid,mode initialization with helper function
nilfs2: replace inode uid,gid,mode initialization with helper function
minix: replace inode uid,gid,mode init with helper
ext4: replace inode uid,gid,mode init with helper
...
Trivial conflict in fs/fs-writeback.c (mark bitfields unsigned)
Diffstat (limited to 'fs/ecryptfs/mmap.c')
-rw-r--r-- | fs/ecryptfs/mmap.c | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/fs/ecryptfs/mmap.c b/fs/ecryptfs/mmap.c index 2ee9a3a7b68..b1d82756544 100644 --- a/fs/ecryptfs/mmap.c +++ b/fs/ecryptfs/mmap.c @@ -44,17 +44,9 @@ * Returns locked and up-to-date page (if ok), with increased * refcnt. */ -struct page *ecryptfs_get_locked_page(struct file *file, loff_t index) +struct page *ecryptfs_get_locked_page(struct inode *inode, loff_t index) { - struct dentry *dentry; - struct inode *inode; - struct address_space *mapping; - struct page *page; - - dentry = file->f_path.dentry; - inode = dentry->d_inode; - mapping = inode->i_mapping; - page = read_mapping_page(mapping, index, (void *)file); + struct page *page = read_mapping_page(inode->i_mapping, index, NULL); if (!IS_ERR(page)) lock_page(page); return page; @@ -198,7 +190,7 @@ out: static int ecryptfs_readpage(struct file *file, struct page *page) { struct ecryptfs_crypt_stat *crypt_stat = - &ecryptfs_inode_to_private(file->f_path.dentry->d_inode)->crypt_stat; + &ecryptfs_inode_to_private(page->mapping->host)->crypt_stat; int rc = 0; if (!crypt_stat @@ -300,8 +292,7 @@ static int ecryptfs_write_begin(struct file *file, if (!PageUptodate(page)) { struct ecryptfs_crypt_stat *crypt_stat = - &ecryptfs_inode_to_private( - file->f_path.dentry->d_inode)->crypt_stat; + &ecryptfs_inode_to_private(mapping->host)->crypt_stat; if (!(crypt_stat->flags & ECRYPTFS_ENCRYPTED) || (crypt_stat->flags & ECRYPTFS_NEW_FILE)) { @@ -487,7 +478,7 @@ static int ecryptfs_write_end(struct file *file, unsigned to = from + copied; struct inode *ecryptfs_inode = mapping->host; struct ecryptfs_crypt_stat *crypt_stat = - &ecryptfs_inode_to_private(file->f_path.dentry->d_inode)->crypt_stat; + &ecryptfs_inode_to_private(ecryptfs_inode)->crypt_stat; int rc; if (crypt_stat->flags & ECRYPTFS_NEW_FILE) { |