diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-03-30 12:29:21 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-03-30 12:33:01 -0700 |
commit | e1c502482853f84606928f5a2f2eb6da1993cda1 (patch) | |
tree | ca296007164906342a195bdf3a5305277e6af5da /fs/reiserfs/file.c | |
parent | 019abbc87025a030fd25008612afd4eff8a375f7 (diff) | |
parent | ee93961be1faddf9e9a638bc519145c20f0cfeba (diff) |
Merge branch 'reiserfs-updates' from Jeff Mahoney
* reiserfs-updates: (35 commits)
reiserfs: rename [cn]_* variables
reiserfs: rename p_._ variables
reiserfs: rename p_s_tb to tb
reiserfs: rename p_s_inode to inode
reiserfs: rename p_s_bh to bh
reiserfs: rename p_s_sb to sb
reiserfs: strip trailing whitespace
reiserfs: cleanup path functions
reiserfs: factor out buffer_info initialization
reiserfs: add atomic addition of selinux attributes during inode creation
reiserfs: use generic readdir for operations across all xattrs
reiserfs: journaled xattrs
reiserfs: use generic xattr handlers
reiserfs: remove i_has_xattr_dir
reiserfs: make per-inode xattr locking more fine grained
reiserfs: eliminate per-super xattr lock
reiserfs: simplify xattr internal file lookups/opens
reiserfs: Clean up xattrs when REISERFS_FS_XATTR is unset
reiserfs: remove IS_PRIVATE helpers
reiserfs: remove link detection code
...
Fixed up conflicts manually due to:
- quota name cleanups vs variable naming changes:
fs/reiserfs/inode.c
fs/reiserfs/namei.c
fs/reiserfs/stree.c
fs/reiserfs/xattr.c
- exported include header cleanups
include/linux/reiserfs_fs.h
Diffstat (limited to 'fs/reiserfs/file.c')
-rw-r--r-- | fs/reiserfs/file.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/fs/reiserfs/file.c b/fs/reiserfs/file.c index 33408417038c..9f436668b7f8 100644 --- a/fs/reiserfs/file.c +++ b/fs/reiserfs/file.c @@ -20,14 +20,14 @@ ** insertion/balancing, for files that are written in one write. ** It avoids unnecessary tail packings (balances) for files that are written in ** multiple writes and are small enough to have tails. -** +** ** file_release is called by the VFS layer when the file is closed. If ** this is the last open file descriptor, and the file ** small enough to have a tail, and the tail is currently in an ** unformatted node, the tail is converted back into a direct item. -** +** ** We use reiserfs_truncate_file to pack the tail, since it already has -** all the conditions coded. +** all the conditions coded. */ static int reiserfs_file_release(struct inode *inode, struct file *filp) { @@ -76,7 +76,7 @@ static int reiserfs_file_release(struct inode *inode, struct file *filp) * and let the admin know what is going on. */ igrab(inode); - reiserfs_warning(inode->i_sb, + reiserfs_warning(inode->i_sb, "clm-9001", "pinning inode %lu because the " "preallocation can't be freed", inode->i_ino); @@ -134,23 +134,23 @@ static void reiserfs_vfs_truncate_file(struct inode *inode) * be removed... */ -static int reiserfs_sync_file(struct file *p_s_filp, - struct dentry *p_s_dentry, int datasync) +static int reiserfs_sync_file(struct file *filp, + struct dentry *dentry, int datasync) { - struct inode *p_s_inode = p_s_dentry->d_inode; - int n_err; + struct inode *inode = dentry->d_inode; + int err; int barrier_done; - BUG_ON(!S_ISREG(p_s_inode->i_mode)); - n_err = sync_mapping_buffers(p_s_inode->i_mapping); - reiserfs_write_lock(p_s_inode->i_sb); - barrier_done = reiserfs_commit_for_inode(p_s_inode); - reiserfs_write_unlock(p_s_inode->i_sb); - if (barrier_done != 1 && reiserfs_barrier_flush(p_s_inode->i_sb)) - blkdev_issue_flush(p_s_inode->i_sb->s_bdev, NULL); + BUG_ON(!S_ISREG(inode->i_mode)); + err = sync_mapping_buffers(inode->i_mapping); + reiserfs_write_lock(inode->i_sb); + barrier_done = reiserfs_commit_for_inode(inode); + reiserfs_write_unlock(inode->i_sb); + if (barrier_done != 1 && reiserfs_barrier_flush(inode->i_sb)) + blkdev_issue_flush(inode->i_sb->s_bdev, NULL); if (barrier_done < 0) return barrier_done; - return (n_err < 0) ? -EIO : 0; + return (err < 0) ? -EIO : 0; } /* taken fs/buffer.c:__block_commit_write */ @@ -223,7 +223,7 @@ int reiserfs_commit_page(struct inode *inode, struct page *page, } /* Write @count bytes at position @ppos in a file indicated by @file - from the buffer @buf. + from the buffer @buf. generic_file_write() is only appropriate for filesystems that are not seeking to optimize performance and want something simple that works. It is not for serious use by general purpose filesystems, excepting the one that it was |