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author | Jan Kara <jack@suse.cz> | 2009-08-18 18:43:15 +0200 |
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committer | Jan Kara <jack@suse.cz> | 2009-09-14 17:08:17 +0200 |
commit | 18f2ee705d98034b0f229a3202d827468d4bffd9 (patch) | |
tree | 1da282e5eb90dc8e8a1e46214e0e7639138d3568 /fs/fs-writeback.c | |
parent | 2f3d675bcd4a84251d6e8eea8096ec8fc795e5d6 (diff) | |
download | linux-18f2ee705d98034b0f229a3202d827468d4bffd9.tar.gz linux-18f2ee705d98034b0f229a3202d827468d4bffd9.tar.bz2 linux-18f2ee705d98034b0f229a3202d827468d4bffd9.zip |
vfs: Remove generic_osync_inode() and sync_page_range{_nolock}()
Remove these three functions since nobody uses them anymore.
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/fs-writeback.c')
-rw-r--r-- | fs/fs-writeback.c | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c index da86ef58e427..628235cf44b5 100644 --- a/fs/fs-writeback.c +++ b/fs/fs-writeback.c @@ -1242,57 +1242,3 @@ int sync_inode(struct inode *inode, struct writeback_control *wbc) return ret; } EXPORT_SYMBOL(sync_inode); - -/** - * generic_osync_inode - flush all dirty data for a given inode to disk - * @inode: inode to write - * @mapping: the address_space that should be flushed - * @what: what to write and wait upon - * - * This can be called by file_write functions for files which have the - * O_SYNC flag set, to flush dirty writes to disk. - * - * @what is a bitmask, specifying which part of the inode's data should be - * written and waited upon. - * - * OSYNC_DATA: i_mapping's dirty data - * OSYNC_METADATA: the buffers at i_mapping->private_list - * OSYNC_INODE: the inode itself - */ - -int generic_osync_inode(struct inode *inode, struct address_space *mapping, int what) -{ - int err = 0; - int need_write_inode_now = 0; - int err2; - - if (what & OSYNC_DATA) - err = filemap_fdatawrite(mapping); - if (what & (OSYNC_METADATA|OSYNC_DATA)) { - err2 = sync_mapping_buffers(mapping); - if (!err) - err = err2; - } - if (what & OSYNC_DATA) { - err2 = filemap_fdatawait(mapping); - if (!err) - err = err2; - } - - spin_lock(&inode_lock); - if ((inode->i_state & I_DIRTY) && - ((what & OSYNC_INODE) || (inode->i_state & I_DIRTY_DATASYNC))) - need_write_inode_now = 1; - spin_unlock(&inode_lock); - - if (need_write_inode_now) { - err2 = write_inode_now(inode, 1); - if (!err) - err = err2; - } - else - inode_sync_wait(inode); - - return err; -} -EXPORT_SYMBOL(generic_osync_inode); |