diff options
| author | Jan Kara <jack@suse.cz> | 2017-04-06 15:44:23 +0200 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2017-04-19 14:21:23 +0200 |
| commit | 38eae95ddc1964b42fc6d313a1bd17c43e3d08f1 (patch) | |
| tree | 9cb1152414ed3d745680a54abf62627c15b17930 | |
| parent | aad6cde9adf4879840cc86bc89ed9cdcee615aae (diff) | |
| download | linux-38eae95ddc1964b42fc6d313a1bd17c43e3d08f1.tar.bz2 | |
ext4: Remove ext4_get_inode_flags()
Now that all places setting inode->i_flags that should be reflected in
on-disk flags are gone, we can remove ext4_get_inode_flags() call.
Reviewed-by: Andreas Dilger <adilger@dilger.ca>
Signed-off-by: Jan Kara <jack@suse.cz>
| -rw-r--r-- | fs/ext4/ext4.h | 1 | ||||
| -rw-r--r-- | fs/ext4/inode.c | 26 | ||||
| -rw-r--r-- | fs/ext4/ioctl.c | 2 |
3 files changed, 0 insertions, 29 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index f493af666591..3e8a03b88b3a 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -2476,7 +2476,6 @@ extern int ext4_truncate(struct inode *); extern int ext4_punch_hole(struct inode *inode, loff_t offset, loff_t length); extern int ext4_truncate_restart_trans(handle_t *, struct inode *, int nblocks); extern void ext4_set_inode_flags(struct inode *); -extern void ext4_get_inode_flags(struct ext4_inode_info *); extern int ext4_alloc_da_blocks(struct inode *inode); extern void ext4_set_aops(struct inode *inode); extern int ext4_writepage_trans_blocks(struct inode *); diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 7385e6a6b6cb..56f5095360f5 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -4502,31 +4502,6 @@ void ext4_set_inode_flags(struct inode *inode) S_SYNC|S_APPEND|S_IMMUTABLE|S_NOATIME|S_DIRSYNC|S_DAX); } -/* Propagate flags from i_flags to EXT4_I(inode)->i_flags */ -void ext4_get_inode_flags(struct ext4_inode_info *ei) -{ - unsigned int vfs_fl; - unsigned long old_fl, new_fl; - - do { - vfs_fl = ei->vfs_inode.i_flags; - old_fl = ei->i_flags; - new_fl = old_fl & ~(EXT4_SYNC_FL|EXT4_APPEND_FL| - EXT4_IMMUTABLE_FL|EXT4_NOATIME_FL| - EXT4_DIRSYNC_FL); - if (vfs_fl & S_SYNC) - new_fl |= EXT4_SYNC_FL; - if (vfs_fl & S_APPEND) - new_fl |= EXT4_APPEND_FL; - if (vfs_fl & S_IMMUTABLE) - new_fl |= EXT4_IMMUTABLE_FL; - if (vfs_fl & S_NOATIME) - new_fl |= EXT4_NOATIME_FL; - if (vfs_fl & S_DIRSYNC) - new_fl |= EXT4_DIRSYNC_FL; - } while (cmpxchg(&ei->i_flags, old_fl, new_fl) != old_fl); -} - static blkcnt_t ext4_inode_blocks(struct ext4_inode *raw_inode, struct ext4_inode_info *ei) { @@ -4963,7 +4938,6 @@ static int ext4_do_update_inode(handle_t *handle, if (ext4_test_inode_state(inode, EXT4_STATE_NEW)) memset(raw_inode, 0, EXT4_SB(inode->i_sb)->s_inode_size); - ext4_get_inode_flags(ei); raw_inode->i_mode = cpu_to_le16(inode->i_mode); i_uid = i_uid_read(inode); i_gid = i_gid_read(inode); diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c index a4273ddb9922..184e74eb3004 100644 --- a/fs/ext4/ioctl.c +++ b/fs/ext4/ioctl.c @@ -500,7 +500,6 @@ long ext4_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) switch (cmd) { case EXT4_IOC_GETFLAGS: - ext4_get_inode_flags(ei); flags = ei->i_flags & EXT4_FL_USER_VISIBLE; return put_user(flags, (int __user *) arg); case EXT4_IOC_SETFLAGS: { @@ -888,7 +887,6 @@ resizefs_out: struct fsxattr fa; memset(&fa, 0, sizeof(struct fsxattr)); - ext4_get_inode_flags(ei); fa.fsx_xflags = ext4_iflags_to_xflags(ei->i_flags & EXT4_FL_USER_VISIBLE); if (ext4_has_feature_project(inode->i_sb)) { |