diff options
author | Gary S. Robertson <gary.robertson@linaro.org> | 2016-01-20 15:36:59 -0600 |
---|---|---|
committer | Gary S. Robertson <gary.robertson@linaro.org> | 2016-01-20 15:36:59 -0600 |
commit | 370e05d463d66eaada3b4bb9266f019563920eb0 (patch) | |
tree | 348834a36436338eea1e9f17f1823cae213f92fc /fs/hpfs/namei.c | |
parent | f93328edc6d139b9b1b5ed6944f7b80b8699cdf7 (diff) | |
parent | 906d9eadd3b6698fa6ceb9bcdf41da6aa56d0a24 (diff) |
Merge tag 'lsk-v4.1-15.12-rt' of http://git.linaro.org/kernel/linux-linaro-stable into linux-linaro-lng-v4.1-rtlinux-lng-preempt-rt-4.1.14-2016.03linux-lng-preempt-rt-4.1.14-2016.02linux-lng-preempt-rt-4.1.14-2016.01linux-linaro-lng-v4.1-rt
LSK RT 15.12 v4.1
Conflicts:
linaro/configs/linaro-base.conf
linaro/configs/preempt-rt.conf
linaro/configs/vexpress64.conf
Diffstat (limited to 'fs/hpfs/namei.c')
-rw-r--r-- | fs/hpfs/namei.c | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/fs/hpfs/namei.c b/fs/hpfs/namei.c index a0872f239f04..9e92c9c2d319 100644 --- a/fs/hpfs/namei.c +++ b/fs/hpfs/namei.c @@ -8,6 +8,17 @@ #include <linux/sched.h> #include "hpfs_fn.h" +static void hpfs_update_directory_times(struct inode *dir) +{ + time_t t = get_seconds(); + if (t == dir->i_mtime.tv_sec && + t == dir->i_ctime.tv_sec) + return; + dir->i_mtime.tv_sec = dir->i_ctime.tv_sec = t; + dir->i_mtime.tv_nsec = dir->i_ctime.tv_nsec = 0; + hpfs_write_inode_nolock(dir); +} + static int hpfs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode) { const unsigned char *name = dentry->d_name.name; @@ -99,6 +110,7 @@ static int hpfs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode) result->i_mode = mode | S_IFDIR; hpfs_write_inode_nolock(result); } + hpfs_update_directory_times(dir); d_instantiate(dentry, result); hpfs_unlock(dir->i_sb); return 0; @@ -187,6 +199,7 @@ static int hpfs_create(struct inode *dir, struct dentry *dentry, umode_t mode, b result->i_mode = mode | S_IFREG; hpfs_write_inode_nolock(result); } + hpfs_update_directory_times(dir); d_instantiate(dentry, result); hpfs_unlock(dir->i_sb); return 0; @@ -262,6 +275,7 @@ static int hpfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, de insert_inode_hash(result); hpfs_write_inode_nolock(result); + hpfs_update_directory_times(dir); d_instantiate(dentry, result); brelse(bh); hpfs_unlock(dir->i_sb); @@ -340,6 +354,7 @@ static int hpfs_symlink(struct inode *dir, struct dentry *dentry, const char *sy insert_inode_hash(result); hpfs_write_inode_nolock(result); + hpfs_update_directory_times(dir); d_instantiate(dentry, result); hpfs_unlock(dir->i_sb); return 0; @@ -423,6 +438,8 @@ again: out1: hpfs_brelse4(&qbh); out: + if (!err) + hpfs_update_directory_times(dir); hpfs_unlock(dir->i_sb); return err; } @@ -477,6 +494,8 @@ static int hpfs_rmdir(struct inode *dir, struct dentry *dentry) out1: hpfs_brelse4(&qbh); out: + if (!err) + hpfs_update_directory_times(dir); hpfs_unlock(dir->i_sb); return err; } @@ -595,7 +614,7 @@ static int hpfs_rename(struct inode *old_dir, struct dentry *old_dentry, goto end1; } - end: +end: hpfs_i(i)->i_parent_dir = new_dir->i_ino; if (S_ISDIR(i->i_mode)) { inc_nlink(new_dir); @@ -610,6 +629,10 @@ static int hpfs_rename(struct inode *old_dir, struct dentry *old_dentry, brelse(bh); } end1: + if (!err) { + hpfs_update_directory_times(old_dir); + hpfs_update_directory_times(new_dir); + } hpfs_unlock(i->i_sb); return err; } |