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authorLinus Torvalds <torvalds@linux-foundation.org>2013-03-03 13:23:02 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-03-03 13:23:03 -0800
commit56a79b7b021bf1b08334e63c2c14b280e2dbf47a (patch)
tree0419233e6194f4f12073c9284852885aa8984bec /fs/open.c
parent1c82315a12144cde732636e259d39e3ee81b3c5b (diff)
parentdcf787f39162ce32ca325b3e784aba2d2444619a (diff)
downloadlinux-linaro-stable-56a79b7b021bf1b08334e63c2c14b280e2dbf47a.tar.gz
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull more VFS bits from Al Viro: "Unfortunately, it looks like xattr series will have to wait until the next cycle ;-/ This pile contains 9p cleanups and fixes (races in v9fs_fid_add() etc), fixup for nommu breakage in shmem.c, several cleanups and a bit more file_inode() work" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: constify path_get/path_put and fs_struct.c stuff fix nommu breakage in shmem.c cache the value of file_inode() in struct file 9p: if v9fs_fid_lookup() gets to asking server, it'd better have hashed dentry 9p: make sure ->lookup() adds fid to the right dentry 9p: untangle ->lookup() a bit 9p: double iput() in ->lookup() if d_materialise_unique() fails 9p: v9fs_fid_add() can't fail now v9fs: get rid of v9fs_dentry 9p: turn fid->dlist into hlist 9p: don't bother with private lock in ->d_fsdata; dentry->d_lock will do just fine more file_inode() open-coded instances selinux: opened file can't have NULL or negative ->f_path.dentry (In the meantime, the hlist traversal macros have changed, so this required a semantic conflict fixup for the newly hlistified fid->dlist)
Diffstat (limited to 'fs/open.c')
-rw-r--r--fs/open.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/open.c b/fs/open.c
index e3441f58d2e1..68354466879f 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -704,7 +704,7 @@ static int do_dentry_open(struct file *f,
f->f_mode = FMODE_PATH;
path_get(&f->f_path);
- inode = file_inode(f);
+ inode = f->f_inode = f->f_path.dentry->d_inode;
if (f->f_mode & FMODE_WRITE) {
error = __get_file_write_access(inode, f->f_path.mnt);
if (error)
@@ -767,6 +767,7 @@ cleanup_file:
path_put(&f->f_path);
f->f_path.mnt = NULL;
f->f_path.dentry = NULL;
+ f->f_inode = NULL;
return error;
}