diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-23 12:24:56 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-23 12:24:56 -0800 |
| commit | cc673757e24d018d64ff8038e28835db1e2902c4 (patch) | |
| tree | 6eab3dab15725cda04dafabe9a8440697dca26cc /drivers/base/devtmpfs.c | |
| parent | fa7d9a1d286e6bab49ffa59cbd3c8b394ce54339 (diff) | |
| parent | e62e560fc8b65ef5debc9041a792d18a8f98b2ca (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull final vfs updates from Al Viro:
- The ->i_mutex wrappers (with small prereq in lustre)
- a fix for too early freeing of symlink bodies on shmem (they need to
be RCU-delayed) (-stable fodder)
- followup to dedupe stuff merged this cycle
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
vfs: abort dedupe loop if fatal signals are pending
make sure that freeing shmem fast symlinks is RCU-delayed
wrappers for ->i_mutex access
lustre: remove unused declaration
Diffstat (limited to 'drivers/base/devtmpfs.c')
| -rw-r--r-- | drivers/base/devtmpfs.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c index 68f03141e432..44a74cf1372c 100644 --- a/drivers/base/devtmpfs.c +++ b/drivers/base/devtmpfs.c @@ -215,9 +215,9 @@ static int handle_create(const char *nodename, umode_t mode, kuid_t uid, newattrs.ia_uid = uid; newattrs.ia_gid = gid; newattrs.ia_valid = ATTR_MODE|ATTR_UID|ATTR_GID; - mutex_lock(&d_inode(dentry)->i_mutex); + inode_lock(d_inode(dentry)); notify_change(dentry, &newattrs, NULL); - mutex_unlock(&d_inode(dentry)->i_mutex); + inode_unlock(d_inode(dentry)); /* mark as kernel-created inode */ d_inode(dentry)->i_private = &thread; @@ -244,7 +244,7 @@ static int dev_rmdir(const char *name) err = -ENOENT; } dput(dentry); - mutex_unlock(&d_inode(parent.dentry)->i_mutex); + inode_unlock(d_inode(parent.dentry)); path_put(&parent); return err; } @@ -321,9 +321,9 @@ static int handle_remove(const char *nodename, struct device *dev) newattrs.ia_mode = stat.mode & ~0777; newattrs.ia_valid = ATTR_UID|ATTR_GID|ATTR_MODE; - mutex_lock(&d_inode(dentry)->i_mutex); + inode_lock(d_inode(dentry)); notify_change(dentry, &newattrs, NULL); - mutex_unlock(&d_inode(dentry)->i_mutex); + inode_unlock(d_inode(dentry)); err = vfs_unlink(d_inode(parent.dentry), dentry, NULL); if (!err || err == -ENOENT) deleted = 1; @@ -332,7 +332,7 @@ static int handle_remove(const char *nodename, struct device *dev) err = -ENOENT; } dput(dentry); - mutex_unlock(&d_inode(parent.dentry)->i_mutex); + inode_unlock(d_inode(parent.dentry)); path_put(&parent); if (deleted && strchr(nodename, '/')) |