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| author | android-build-team Robot <android-build-team-robot@google.com> | 2017-08-15 07:53:22 +0000 |
|---|---|---|
| committer | android-build-team Robot <android-build-team-robot@google.com> | 2017-08-15 07:53:22 +0000 |
| commit | c46479e146062205f7bf1f1d73d9dde277251cf2 (patch) | |
| tree | 126ac23af01755de160adac30e27157781e5bb9a /fs/sdcardfs/inode.c | |
| parent | 2684a6c505531426bb7d4c8a68aab91abe6af05c (diff) | |
| parent | fbc4ea9a080b1523a6e77562645d9d79c6368a25 (diff) | |
| download | v4.4-c46479e146062205f7bf1f1d73d9dde277251cf2.tar.gz | |
release-request-65fa9893-af48-4e1d-bbfd-0ad00ce88026-for-git_nyc-iot-release-4273224 snap-temp-L21600000093073568android-n-iot-release-smart-display-r2android-n-iot-release-smart-displayandroid-n-iot-release-polk-at1android-n-iot-release-lg-thinq-wk7android-n-iot-release-ihome-igv1nougat-iot-release
Change-Id: I9624021a4a6df994f06c0dcbee05ce5a15a11cfa
Diffstat (limited to 'fs/sdcardfs/inode.c')
| -rw-r--r-- | fs/sdcardfs/inode.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/fs/sdcardfs/inode.c b/fs/sdcardfs/inode.c index 60fea424835f..103dc45a131f 100644 --- a/fs/sdcardfs/inode.c +++ b/fs/sdcardfs/inode.c @@ -766,13 +766,9 @@ static int sdcardfs_setattr(struct vfsmount *mnt, struct dentry *dentry, struct * afterwards in the other cases: we fsstack_copy_inode_size from * the lower level. */ - if (current->mm) - down_write(¤t->mm->mmap_sem); if (ia->ia_valid & ATTR_SIZE) { err = inode_newsize_ok(&tmp, ia->ia_size); if (err) { - if (current->mm) - up_write(¤t->mm->mmap_sem); goto out; } truncate_setsize(inode, ia->ia_size); @@ -795,8 +791,6 @@ static int sdcardfs_setattr(struct vfsmount *mnt, struct dentry *dentry, struct err = notify_change2(lower_mnt, lower_dentry, &lower_ia, /* note: lower_ia */ NULL); mutex_unlock(&d_inode(lower_dentry)->i_mutex); - if (current->mm) - up_write(¤t->mm->mmap_sem); if (err) goto out; |